It’s time again for the annual Cooling Showcase. The NEWS’ annual issue has traditionally introduced the latest air conditioning units available for the upcoming summer season. The intent is to help contractors prepare for this busy period by doing the research that will help them to distinguish between brands.

Like last year, this year’s Cooling Showcase is split into two parts — commercial and residential. This issue focuses on the commercial side of the air conditioning industry, while the April 11 issue highlighted new offerings in the residential cooling market. Included in the coverage is feature-specific information about each individual product as submitted by the manufacturers.

This product grid includes technical facts such as unit tonnage, refrigerant type, efficiency rating, and cooling capacity. The photo feature, which begins below, provides more in-depth information on the features of each individual unit and includes technical support information from each manufacturer. The manufacturers provided all of the data included in the product grid as well as the photo feature. Therefore, any questions should be directed to them via the contact information provided in the photo feature section.

Aaon

Model: LF Series chiller

Footprint (in inches): Manufacturer did not specify.

Serviceability features: Isolated compartments, one for unit controls and compressors and one for the waterside components, simplify service. Both compartments include access doors with full-length stainless steel hinges and lockable handles. Labeled electrical components and color-coded wiring match the unit-specific color-coded wiring diagram, which is permanently affixed inside the control compartment.

Technical support: Support is available through local Aaon representatives.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; specification sheets; and startup instructions are available.

Noise-reduction features: The chiller’s double-wall, rigid, polyurethane foam-injected panel construction dampens radiated compressor and pump sound. Variable-speed variable frequency drive (VFD) or electronically commutated motor (ECM) condenser fans reduce fan sound.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system shares replacement parts with other models.

Additional features: Variable-capacity scroll compressors improve part-load efficiency and provide precise capacity control. VFD-controlled or ECM-driven condenser fans create a wider ambient temperature operating range and increase part-load efficiency. The factory-installed direct digital control (DDC) is compatible with BACnet, Modbus, and LonTalk protocols.

Warranty information: A standard one-year parts warranty is available. An optional five-year, non-prorated compressor warranty is also available.

Special installation requirements: Aaon factory-installed options simplify installation.

Contact: Aaon, 918-583-2266; www.aaon.com.

eProduct 160

Model: RN Series horizontal rooftop unit

Footprint (in inches): 138 (length) by 101 (width) by 60 (height)

Serviceability features: Hinged access doors with lockable handles simplify servicing for all sections of the unit. Color-coded wiring diagrams, readily accessible compressors and control components, and access to the energy recovery wheel reduce service time. Shorter height clearances allow a tech to service the unit without a ladder.

Technical support: Support is available through local Aaon representatives.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; specification sheets; and startup instructions are available.

Noise-reduction features: Double-wall, rigid, polyurethane foam-injected panel construction dampens radiated compressor and fan sound. Fans are also available with either variable frequency drives (VFDs) or electronically commutated motors (ECMs) for variable airflow control and reduced fan sound. Its horizontal configuration allows ductwork to run across the roof of a building and offers optional 90-degree duct turns. As a result, breakout noise escapes outside the ducts before arriving into the building, which reduces the overall unit volume.

IAQ equipment supported: This rooftop unit offers high-efficiency filtration in both a pre-filter and final filter configuration. Stainless steel drain pans are double-sloped to ensure positive drainage and prevent microbial growth. An outside air opening can accommodate 100 percent outside air. Constant-volume outside air control, economizer CO₂ override, and interior corrosion protection are available to promote IAQ.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system shares replacement parts with other models.

Additional features: The equipment is available with factory-installed AAONAIRE energy recovery wheels. High-efficiency final filtration is available for health care and other applications that require it. Several safety features, such as burglar bars, freeze stats, electric preheat, phase and brownout protection, and supply/return smoke detectors, are available.

Warranty information: Standard one-year parts and five-year compressor warranties are available. Optional two-year, five-year, or 10-year parts; 15-year aluminized; and 25-year stainless steel heat exchanger warranties are available.

Special installation requirements: Aaon factory-installed options simplify installation.

Contact: Aaon, 918-583-2266; www.aaon.com.

eProduct 161

Airstage

Model: J-II Series heat pump

Footprint (in inches): 38 (length) by 15 (width) by 53 (height)

Serviceability features: The unit’s innovative construction makes most main parts easy to install or replace. Consolidated electrical components make maintenance easy. An easy-to-read seven-segment LED display explains operational/trouble status. The heat pump’s Connection Check function simplifies communication wiring checking.

Technical support: Support is available 8 a.m. to 8 p.m. Eastern at 888-888-3424. Through a password-protected website, contractors can download a design and technical manual, installation manual, service manual, operation manual, and submittal drawings.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; and submittal data sheets are available.

Noise-reduction features: Even though the noise level is low, the unit offers two low-noise modes. Using these modes can lower the outdoor unit sound rating by 5-6 dBA. The heat pumps vary by size and range 50-57 dBA.

IAQ equipment supported: Indoor wall-mounted units feature ion-deodorization filters, which decompose absorbed odors using the oxidizing/reducing effects of ions generated by the ultra-fine-particle ceramic and Apple Catechin filter. Combined, the filters absorb fine dust, invisible mold spores, and harmful microorganisms onto the filter by static electricity, which inhibits and deactivates further growth. Affiliated third-party economizers and filter boxes are available for ducted indoor units.

Thermostat compatibility: The unit requires a special thermostat.

Replacement parts compatibility: The system utilizes some shared parts and some unique parts.

Additional features: A compact single-phase variable refrigerant flow (VRF) system provides exceptional heating and cooling efficiencies. With its control logic, inverter-driven dual-rotary compressor, dual high-efficiency dc fans, and large heat exchanger, it’s rated up to 19.8 SEER and 11.4 HSPF.

Warranty information: Ten-year parts and compressor warranties are available for systems that are installed and commissioned by a qualified contractor. See the warranty statement for full details.

Special installation requirements: Installing contractors are required to take Airstage service training to be guaranteed trouble-free installation and long equipment life.

Contact: Fujitsu General America Inc., 973-575-0380; www.fujitsugeneral.com.

eProduct 162

Arcoaire

Model: RGH036-072 packaged gas/electric rooftop

Footprint (in inches): 74-88 (length) by 47-60 (width) by 33-41 (height)

Serviceability features: Access panels with easy-grip handles provide quick and easy access to the blower and blower motor, control box, and compressors. Its no-strip-screw feature has exceptional holding power and guides screws into position while preventing the screw from stripping the unit’s metal. The unit’s newly designed terminal board facilitates simple safety circuit troubleshooting and includes a simplified control box arrangement.

Technical support: Factory-trained technical service advisors (TSAs) are available at local distributors to provide technical assistance and troubleshooting at the local level. ICP technical training is available at field schools held at participating distributor locations.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; and submittal data sheets are available. Additional product information is posted at www.goarcoaire.com.

Noise-reduction features: The cabinet is fully insulated.

IAQ equipment supported: The unit features 2-inch return air filters. An optional economizer control accepts a CO₂ sensor for IAQ capability. A duct-mounted CO₂ sensor accessory is available for field installation to provide demand-controlled ventilation (DCV) capability.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system shares replacement parts with other models.

Additional features: This Energy Star-qualified unit is field-convertible for vertical or horizontal airflow duct configurations. High- and low-pressure switches are included. The unit’s scroll compressor has internal line-break overload protection, and factory-installed options include a high-static indoor fan, economizers, and a hot-gas reheat system.

Warranty information: Five-year limited compressor and one-year limited all other parts warranties are available.

Special installation requirements: None.

Contact: International Comfort Products, 615-777-8588; www.goarcoaire.com.

eProduct 163

Model: RGH181-303 packaged gas/electric unit

Footprint (in inches): 128-158 (length) by 86 (width) by 49-57 (height)

Serviceability features: IGC solid-state control for on-board diagnostics with LED error code designation, burner control logic, and energy-saving indoor fan motor delay are included. All connections and troubleshooting points are conveniently located on the easily accessible master terminal board. The units offer through-the-base utility connections, easy-grip handles on the access handles, and a no-strip-screw feature.

Technical support: Factory-trained technical service advisors (TSAs) are available at local distributors to provide technical assistance and troubleshooting at the local level. ICP technical training is available at field schools held at participating distributor locations.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; and submittal data sheets are available. Additional product information is posted at www.goarcoaire.com.

Noise-reduction features: Quiet and efficient operation is provided by belt-driven evaporator fans.

IAQ equipment supported: The unit offers 2-inch return air filters. An optional economizer control accepts a CO₂ sensor for IAQ capability. A duct-mounted CO₂ sensor accessory is available for field installation to provide demand-controlled ventilation (DCV) capability.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system shares replacement parts with other models.

Additional features: Energy Star-qualified units feature two-stage cooling with independent circuits and controls. Dedicated vertical or horizontal airflow duct configuration models are available. High- and low-pressure switches are included. The unit’s scroll compressor features internal line-break overload protection. Factory-installed options include a high-static indoor fan, economizers, variable frequency drive (VFD) two-speed fan, and a hot-gas reheat system.

Warranty information: Fifteen-year limited optional stainless steel heat exchanger, 10-year limited aluminized stainless steel heat exchanger, five-year limited compressor, and one-year limited all other parts warranties are available. See the warranty certificate for complete details and restrictions.

Special installation requirements: None.

Contact: International Comfort Products, 615-777-8588; www.goarcoaire.com.

eProduct 164

Bard

Model: I-TEC air conditioner

Footprint (in inches): 31 (length) by 47 (width) by 94 (height)

Serviceability features: This a/c is designed for an over-the-window-sill wall penetration. A front-and-center control panel offers easy access to components. The unit features hinged, lockable, removable doors, and its modularized construction allows the unit to be transported through standard doors or in elevators. The system can be installed in left or right corners with no modifications. Additional service features include electronically commutated motor (ECM) indoor and outdoor motors, high- and low-pressure switches, and noncorrosive drain pans.

Technical support: Support is available through Bard’s local distribution network.

Technical support materials: Wiring diagrams; a parts list; a troubleshooting guide; specification sheets; startup instructions; and an owner’s manual are available.

Noise-reduction features: A two-stage scroll compressor with discharge muffler, double floating isolation mounting system, and sound-muffling cover help reduce operational volume. Eco-friendly, high-performance insulation is made from recycled denim. Acoustical sound accessories can be added for even lower operating sound levels.

IAQ equipment supported: Energy recovery ventilator and commercial room ventilator options are available.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system shares replacement parts with other models.

Additional features: This a/c is designed for classroom and other similar applications that demand high efficiency and quiet operation. Vented above the window sill, the unit is designed to be aesthetically pleasing indoors and out.

Warranty information: Five-year parts and five-year compressor warranties come standard.

Special installation requirements: None.

Contact: Bard Mfg. Co. Inc., 419-636-1194; www.bardhvac.com.

eProduct 165

Carrier

Model: AquaSnap^® 30RAP air-cooled chiller with Greenspeed^® Intelligence

Footprint (in inches): 67 (length) by 41 (width) by 66 (height)

Serviceability features: An effective all-in-one package is easy to install, as its footprint is the same as the standard 30RAP. There is easy access to internal components for serviceability.

Technical support: Support is available through any Carrier commercial service office.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; and submittal data sheets are available.

Noise-reduction features: Variable-speed condenser fans reduce noise levels as much as 4 dBA under part-load conditions while improving chiller efficiency.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system shares replacement parts with other models.

Additional features: This air-cooled scroll chiller operates at 10- to 60-ton sizes with variable-speed condenser fans.

Warranty information: A one-year warranty comes standard. An optional five-year warranty is also available.

Special installation requirements: Manufacturer did not specify.

Contact: Carrier Corp., 315-432-6511; www.carrier.com/commercial.

eProduct 166

Model: WeatherMaker^® 48/50A Series air conditioner with optional gas/electric heat

Footprint (in inches): Manufacturer did not specify.

Serviceability features: Standard hinged panels ensure robust and tool-less access to the most commonly accessed compartments (control box, filters, and indoor fan motor). The ComfortLink factory-integrated controller includes a scrolling marquee with keypad for easy-access configurations, service tests, alarm history, and set point adjustments.

Technical support: Support is available at 800-227-7437 or www.carrier.com/carrier/en/us/contact-us/.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; and an owner’s manual are available.

Noise-reduction features: Rubber-isolated compressors and power exhaust help reduce operational volume. Optional low-sound condenser fans and field-installed compressor sound blankets meet more rigorous sound requirements.

IAQ equipment supported: Insulation meets industry requirements for microbial resistance, but an ultra-low-leak economizer with various free cooling modes also has several methods for improved IAQ. Demand-controlled ventilation provides increased ventilation when the occupant demands changes. Additionally, differential CO₂ control compares outdoor/indoor levels for enhanced IAQ.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system shares replacement parts with other models.

Additional features: A variable-capacity compressor provides capacity control to precisely match system capacity to the space load, which may reduce energy consumption and compressor cycling and improve space comfort. Humidi-MiZer adaptive dehumidification system incorporates a unique dual dehumidification system. The Humidi-MiZer system modulates between normal cooling, subcooling, and hot-gas reheat modes.

Warranty information: Standard one-year limited parts, three-year limited microchannel heat exchanger condenser coil, five-year limited gas heat exchanger, five-year limited electric heater, and five-year economizer limited warranties are available. For added peace of mind, extended warranties are available for compressors, gas heat exchangers, and labor.

Special installation requirements: Manufacturer did not specify.

Contact: Carrier Corp., 315-432-6511; www.carrier.com/commercial.

eProduct 167

Century

Model: Packaged terminal air conditioner (PTAC)

Footprint (in inches): 21 (length) by 42 (width) by 16 (height)

Serviceability features: A slide-out chassis enables easy access to components for service or maintenance. On-board computer diagnostics simplify service and an LED indicator will flash error codes and an installation, operation, and maintenance manual contains a diagnostic code chart and explanation.

Technical support: Support is available for installation/service 8 a.m. to 5 p.m. Eastern time at 517-787-2100. Experienced technical advisors are available to answer questions about installation, operation, and service. Sales representatives throughout the U.S. and Canada can also provide assistance. Contact information for sales reps may be found on the website.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; and an owner’s manual are available.

Noise-reduction features: Two permanently lubricated fan motors are designed for quiet operation, and the compressor’s rubber grommet mounting reduces operation vibration and related sound.

IAQ equipment supported: A fresh-air control arm allows outdoor air into the room through a filtered vent. Dual indoor filters are easily removed from the front of the unit for cleaning and reinstallation.

Thermostat compatibility: Wired and wireless thermostats are available.

Replacement parts compatibility: The system shares replacement parts with other models.

Additional features: A microprocessor controls interface with temperature sensors includes on-board controls, a wired remote thermostat, or a wireless thermostat (front desk control). This PTAC features an indoor coil frost control, random restart delay, and high-pressure protection.

Warranty information: A limited express warranty covers parts and labor for one year with an additional four years available (for a total of five years on sealed-system and functional parts only). The warranty begins on the date of purchase by the original owner. Limitations and restrictions apply; see the warranty certificate online for details.

Special installation requirements: Designed for through-the-wall installation, a wall sleeve and outdoor grille are required. The PTAC can be optimized to a specific application through the use of dipswitches and a digital keypad. Selections include set point limiting, front desk control, wall thermostat controls, and more; see the installation, opeation, and maintenance for more information.

Contact: Century/MARS, 517-780-3222; www.marsdelivers.com.

eProduct 168

ClimaCool

Model: Simultaneous Heating and Cooling (SHC) onDEMAND chiller

Footprint (in inches): Manufacturer did not specify.

Serviceability features: This durable chiller, which comes equipped with galvanized steel framework and steel pipe water headers, ensures safe transport and installation while its compact size allows all modules to fit easily through standard 36-inch doorways and freight elevators. These features help minimize installation difficulties, particularly for retrofitting. A six-header design simplifies installation, design, and controls. The SHC satisfies required heating and cooling demands simultaneously without the use of inter-module/external header isolation valves, controls, associated logic, piping, or wiring.

Technical support: Manufacturer did not specify.

Technical support materials: Manufacturer did not specify.

Noise-reduction features: Manufacturer did not specify.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Manufacturer did not specify.

Replacement parts compatibility: Manufacturer did not specify.

Additional features: The system allows flexibility to connect hot, cold, and water-source loops. Simultaneous banks often limit configuration options to hot and cold water on opposite ends, whereas the SHC is fully configurable to be configured on the same side or opposite side, based on the mechanical room design. Each module has the ability to be utilized for heating or cooling onDEMAND to precisely match building loads and provide compressor run-time equalization. The system eliminates the need to have separate equipment for heating and cooling while saving installation costs, reducing the physical footprint, and lowering overall operation costs.

Warranty information: Manufacturer did not specify.

Special installation requirements: Manufacturer did not specify.

Contact: Climacool; www.climacoolcorp.com.

eProduct 169

Climatemaster

Model: Tranquility Compact water-source heat pump

Footprint (in inches): Manufacturer did not specify.

Serviceability features: Manufacturer did not specify.

Technical support: Manufacturer did not specify.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; and submittal data sheets are available.

Noise-reduction features: A double-isolation mounted compressor helps reduce operational volume.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system shares replacement parts with other models.

Additional features: The heat pump includes water-side economizers on the small TC product line.

Warranty information: Standard commercial warranty.

Special installation requirements: Manufacturer did not specify.

Contact: Climatemaster Inc., 405-745-6000; www.climatemaster.com.

eProduct 170

Comfort-Aire

Model: HBV072 - HBV300 water-source heat pump

Footprint (in inches): 29 (length) by 41-82 (width) by 70 (height)

Serviceability features: Multiple access panels simplify service and installation. Microprocessor controls feature easy-to-understand diagnostics. The Performance Sentinel System monitors the operation and signals a potential problem so maintenance can be scheduled, similar to a vehicle’s check engine light. Removable blower inlet rings allow easy access to the fan and motor.

Technical support: Support is available for installation/service between 8 a.m. and 5 p.m. Eastern time at 517-787-2100. Experienced technical advisors are available to answer questions about installation, operation, and service. Sales representatives throughout the U.S. and Canada can also provide assistance. Contact information for sales reps may be found on the website.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; submittal data sheets are available. For more information, call customer service at 517-787-2100.

Noise-reduction features: A dual spring and grommet isolation mounting system for the compressor reduces vibration, and a discharge muffler mitigates inherent compressor pulse sound. Flexible torsion motor mounting further reduces vibration and related sound. Compressor and air handler compartments are separated by an insulated divider, and the blower housing is covered in noise-suppression material.

IAQ equipment supported: An extra-large 1-inch filter comes standard. Two-inch filter brackets are also available.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system utilizes some shared parts and some unique parts.

Additional features: The Performance Sentinel System signals a problem before lockout can occur. Power and water connections can be made on either side and discharge is field-convertible. The heat pump is ideal for large spaces or multi-story structures. These units are used in water-loop applications and can be zoned. An extended-range option simplifies groundwater and ground-loop installations, and the unit is available in three voltages.

Warranty information: An express limited five-year warranty is available on the compressor and a one-year warranty is applicable for parts. Some limitations apply; see the warranty certificate online for more information.

Special installation requirements: The instruction, operation, and maintenance manual explains installation procedures and requirements.

Contact: Comfort Aire/MARS, 517-780-3217; www.marsdelivers.com.

eProduct 171

Comfortmaker

Model: PHR5 packaged heat pump

Footprint (in inches): 48 (length) by 33-44 (width) by 44-55 (height)

Serviceability features: This heat pump installs easily on a rooftop or at the ground level. Three panels offer easy access for maintenance and installation. The unit easily converts to down-discharge applications.

Technical support: Factory-trained technical service advisors (TSAs) are available at local distributors to provide technical assistance and troubleshooting at the local level. ICP technical training is available at field schools held at participating distributor locations.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; and submittal data sheets are available. Additional product information is available at www.gocomfortmaker.com.

Noise-reduction features: The outdoor fan is sized and optimized for minimal noise.

IAQ equipment supported: The heat pump’s accessory filter racks support 2-inch filters.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system shares replacement parts with other models.

Additional features: The Energy Star-qualified unit achieves up to 15.5 SEER/12.5 EER electric cooling and 8.5 HSPF electric heating. Features include field-convertible airflow, high- and low-pressure switches for added compressor reliability, and a high-efficiency electronically commutated motor (ECM) indoor blower motor. Dehumidification mode (airflow reduction) is included on all models.

Warranty information: Five-year limited compressor and one-year limited all other parts warranties are available. See the warranty certificate for complete details and restrictions.

Special installation requirements: Roof curbs are available as field-installed accessories.

Contact: International Comfort Products, 615-777-8588; www.gocomfortmaker.com.

eProduct 172

Model: RHH036-072 packaged heat pump

Footprint (in inches): 74-118 (length) by 46-83 (width) by 33-57 (height)

Serviceability features: Access panels with easy-grip handles provide quick and easy access to the blower and blower motor, control box, and compressors. Its no-strip-screw feature has exceptional holding power and guides screws into position while preventing the screw from stripping the unit’s metal. A newly designed terminal board facilitates simple safety circuit troubleshooting, and the unit offers a simplified control box arrangement.

Technical support: Factory-trained technical service advisors (TSAs) are available at local distributors to provide technical assistance and troubleshooting at the local level. ICP technical training is available at field schools held at participating distributor locations.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; and submittal data sheets are available. Additional product information is available at www.gocomfortmaker.com.

Noise-reduction features: A fully insulated cabinet reduces operational volume.

IAQ equipment supported: The heat pump includes 2-inch return air filters. An optional economizer control accepts a CO₂ sensor for IAQ capability. A duct-mounted CO₂ sensor accessory is available for field installation to provide demand-controlled ventilation (DCV) capability.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system shares replacement parts with other models.

Additional features: This Energy Star-qualified unit is field-convertible for vertical or horizontal airflow duct configuration. High- and low-pressure switches are included. A scroll compressor has internal line-break overload protection, and factory-installed options include a high-static indoor fan and economizers.

Warranty information: Five-year limited compressor and one-year limited all other parts warranties are available. See the warranty certificate for complete details and restrictions.

Special installation requirements: None.

Contact: International Comfort Products, 615-777-8588; www.gocomfortmaker.com.

eProduct 173

Daikin Applied

Model: Pathfinder AWV air-cooled chiller

Footprint (in inches): 258-485 (length) by 88 (width) by 100 (height)

Serviceability features: Manufacturer did not specify.

Technical support: Daikin’s service group provides complete support for all Daikin equipment from installation and startup to the life cycle management of complete HVAC systems.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; and submittal data sheets are available.

Noise-reduction features: The chiller utilizes a unique fan that features a one-piece, molded design and low-speed, high-efficiency operation. The new fan design moves large volumes of air at exceptionally low sound levels and is immune to rust, broken rivets, and other maintenance problems common with conventional fans. The advanced composite material has been tested to withstand UV light, heat, and humidity corrosion in some of the most severe climates in the world.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system shares replacement parts with other models.

Additional features: This fully configurable air-cooled chiller features a flexible design and component options, which allow customers to balance price and performance to meet requirements. With unique variable volume ratio (VR) compressor technology, Pathfinder’s performance is optimized for every condition, 24/7.

Warranty information: Manufacturer did not specify.

Special installation requirements: Manufacturer did not specify.

Contact: Daikin Applied, 763-551-7635; www.daikinapplied.com.

eProduct 174

Daikin Unitary

Model: DCG/C 25-ton gas heat and cooling-only packaged rooftop unit

Footprint (in inches): 133 (length) by 88 (width) by 51 (height)

Serviceability features: Each unit includes a full-perimeter base rail and sloped drain pan, which simplifies installation and service. Other standard features include contactors with lugs; high- and low-pressure switches; high-capacity, steel-cased filter driers; a built-in filter rack for 2-inch filters; and crankcase heaters. Factory-installed options include a stainless steel heat exchanger, an electric heat kit, a low-ambient kit, economizers, a non-fused disconnect switch, a powered or non-powered convenience outlet, smoke detectors in supply and/or return air, and two-speed indoor fans.

Technical support: Support is available through local distributors or by calling 888-593-9988 option 5.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; and submittal data sheets are available.

Noise-reduction features: Manufacturer did not specify.

IAQ equipment supported: Factory-installed economizers are available for providing and controlling fresh outside air.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system utilizes some shared parts and some unique parts.

Additional features: The new larger rooftop models offer two-stage heating with an award-winning tubular heat exchanger design. Two high-efficiency scroll compressors and an aluminum microchannel provide exceptional performance, efficiency, and reliability.

Warranty information: Five-year limited parts and 20-year limited heat exchanger warranties are available.

Special installation requirements: Manufacturer did not specify.

Contact: Daikin North America LLC, 713-861-2500; www.daikincomfort.com.

eProduct 175

Model: DTG/H/C 3-5 ton gas heat, heat pump, and cooling-only packaged rooftop units

Footprint (in inches): 74 (length) by 48 (width) by 39-43 (height)

Serviceability features: A full-perimeter base rail and sloped drain pan help simplify installation and maintenance. Other standard features include contactors with lugs, high- and low-pressure switches, high-capacity steel-cased filter driers, and a built-in filter rack for 2-inch filters. Factory-installed options include a stainless steel heat exchanger (G/E units), electric heat kits (heat pump and A/C units), a low-ambient kit, a downflow economizer, a powered or non-powered convenience outlet, smoke detectors in supply and/or return air, and hinged access panels.

Technical support: Support is available through a local distributor or by calling 888-593-9988 option 5.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; and submittal data sheets are available.

Noise-reduction features: Manufacturer did not specify.

IAQ equipment supported: Factory-installed economizers are available for providing and controlling fresh outside air.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system utilizes some shared parts and some unique parts.

Additional features: High-efficiency rooftop units are designed for light commercial users with new 3-5 ton packaged rooftop models. Select units feature a SmartCoil condensing coil, and advanced and efficient 5-mm copper-tube/aluminum-fin combinations are available.

Warranty information: Five-year limited parts and 20-year limited heat exchanger warranties are available.

Special installation requirements: Manufacturer did not specify.

Contact: Daikin North America LLC, 713-861-2500; www.daikincomfort.com.

eProduct 176

Daikin VRV

Model: FXFQ-TVJU VRV round flow sensing cassette VRV indoor heat pump

Footprint (in inches): 33 (length) by 33 (width) by 10-12 (height)

Serviceability features: The unit is designed to provide quick, easy access from below the unit to electrical panel, fan assembly, and filter. An optional robotic self-cleaning filter removes dust from the filter up to once each day to ensure optimal airflow, capacity, and efficiency. Cleaning the dust collector box of the robotic cleaner is quick and easy using a standard vacuum hose.

Technical support: Support is available through a local distributor or by calling 866-432-4546.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; and submittal data sheets are available.

Noise-reduction features: An auto fan mode is available to reduce fan speed and sound levels as the room temperature gets closer to the desired set point.

IAQ equipment supported: The unit is Leadership in Energy and Environmental Design (LEED)-ready with MERV-13 filter options.

Thermostat compatibility: The unit requires a special thermostat.

Replacement parts compatibility: The system utilizes some shared parts and some unique parts.

Additional features: The system provides exceptional comfort, energy efficiency, and flexibility due to 360-degree airflow, 18 possible configurable airflow patterns, and triple room sensors (air temperature, surface temperature, and occupancy). Individually controllable supply air louvers are included.

Warranty information: A 10-year limited parts warranty is available.

Special installation requirements: Manufacturer did not specify.

Contact: Daikin North America LLC, 713-861-2500; www.daikincomfort.com.

eProduct 177

Model: VRV IV S-series mini VRV outdoor heat pump

Footprint (in inches): 37 (length) by 13 (width) by 39-53 (height)

Serviceability features: This heat pump boasts the ability to connect up to 10 indoor units to one outdoor unit and long piping lengths up to 984 feet. The smaller, space-saving design is ideal for applications with space constraints. Units operate dependably in extreme ambient conditions of up to 122°F.

Technical support: Support is available through a local distributor or by calling 866-432-4546.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; and submittal data sheets are available.

Noise-reduction features: Standard operating sound levels are minimized with Daikin’s inverter variable-speed swing compressor.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: The unit requires a special thermostat.

Replacement parts compatibility: The system utilizes some shared parts and some unique parts.

Additional features: These systems are equipped with variable refrigerant temperature (VRT) technology, which provides year-round comfort and energy savings. Units operate dependably in extreme ambient conditions up to minus 4°F in heating and 122° in cooling. The small, lightweight designs are ideal for commercial or residential applications with space constraints and can connect up to 10 indoor units to a single outdoor unit. With many different indoor unit options to choose from, systems can be paired with a mix of ducted and duct-free indoor units for a customized system.

Warranty information: Ten-year limited parts and 10-year limited replacement compressor warranties are available.

Special installation requirements: Manufacturer did not specify.

Contact: Daikin North America LLC, 713-861-2500; www.daikincomfort.com.

eProduct 178

Day & Night

Model: RAH 090-150 packaged air conditioner

Footprint (in inches): 88-116 (length) by 60-63 (width) by 49-57 (height)

Serviceability features: All connections and troubleshooting points are conveniently located on the easily accessible master terminal board. Units feature through-the-base utility connections. Access panels have easy-grip handles and a no-strip-screw feature. The newly designed terminal board facilitates simple safety circuit troubleshooting and a simplified control box arrangement.

Technical support: Factory-trained technical service advisors (TSAs) are available at local distributors to provide technical assistance and troubleshooting at the local level. ICP technical training is available at field schools held at participating distributor locations.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; and submittal data sheets are available. Additional product information is available at www.godayandnight.com.

Noise-reduction features: Quiet and efficient operation is provided by belt-driven evaporator fans.

IAQ equipment supported: The unit supports 2-inch return air filters. An optional economizer control accepts a CO₂ sensor for IAQ capability. An accessory duct-mounted CO₂ sensor is available for field installation to provide demand-controlled ventilation (DCV) capability.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system shares replacement parts with other models.

Additional features: The Energy Star-qualified unit features field-convertible airflow (field-accessory supply duct kit required for 150-size model only), high- and low-pressure switches, and scroll compressors. Scroll compressors have internal line-break overload protection. Medium- and high-static indoor fans and economizers are available.

Warranty information: Five-year limited compressor and one-year limited all other parts warranties are available. See the warranty certificate for complete details and restrictions.

Special installation requirements: None.

Contact: International Comfort Products, 615-777-8588; www.godayandnight.com.

eProduct 179

Model: RHH036-072 packaged heat pump

Footprint (in inches): 74-118 (length) by 46-83 (width) by 33-57 (height)

Serviceability features: Access panels with easy-grip handles provide quick and easy access to the blower and blower motor, control box, and compressors. Its no-strip-screw feature has exceptional holding power and guides screws into position while preventing the screw from stripping the unit’s metal. A newly designed terminal board facilitates simple safety circuit troubleshooting and offers a simplified control box arrangement.

Technical support: Factory-trained technical service advisors (TSAs) are available at local distributors to provide technical assistance and troubleshooting at the local level. ICP technical training is available at field schools held at participating distributor locations.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; and submittal data sheets are available. Additional product information is available at www.godayandnight.com.

Noise-reduction features: A fully insulated cabinet helps reduce operational noise.

IAQ equipment supported: The unit supports 2-inch return air filters. An optional economizer control accepts a CO₂ sensor for IAQ capability. A duct-mounted CO₂ sensor accessory is available for field installation to provide demand-controlled ventilation (DCV) capability.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system shares replacement parts with other models.

Additional features: This Energy Star-qualified unit is field convertible for vertical or horizontal airflow duct configuration. High- and low-pressure switches are included. A scroll compressor has internal line-break overload protection. Factory-installed options include a high-static indoor fan and economizers.

Warranty information: Five-year limited compressor and one-year limited all other parts warranties are available; see the warranty certificate for complete details and restrictions.

Special installation requirements: None.

Contact: International Comfort Products, 615-777-8588; www.godayandnight.com.

eProduct 180

FHP

Model: EP water-source heat pump

Footprint (in inches): 26 (length) by 22 (width) by 47 (height)

Serviceability features: All units are designed to be serviced from the front. Schrader valves on the refrigerant line and electrical box components are easily accessible for diagnosing and servicing. Separate electrical knockouts allow for easy and safe routing of high- and low-voltage lines. Blower inlet rings (units 1.5- to 6-ton units) allow for quick servicing of the blower motor fan.

Technical support: Support is available online at www.boschheatingandcooling.com and includes a technical catalog, an installation and operation manual, and an online technical support form. Phone support is offered 8 a.m. to 7 p.m. Eastern time, Monday to Friday, at 866-642-3198.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; and submittal data sheets are available.

Noise-reduction features: All EP units have a unique floating base pan; the compressor is mounted on a heavy steel plate, which rests on a high density rubber pad on the base of the unit. In addition, compressors are mounted on rubber grommets. This double isolation prevents vibration and noise transmission from the compressor to the unit structure, which results in exceptionally quiet operation. Options include ½-inch-thick, high-density, closed-cell foam insulation and a compressor blanket (available only on 2- to 6-ton units).

IAQ equipment supported: Optional ½-inch thick, high-density, closed-cell foam insulation helps aid IAQ and further attenuates low frequency noise from the compressor compartment.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system utilizes some shared parts and some unique parts.

Additional features: This water-to-air heat pump offers a single-stage high-efficiency unit with value-added features. Options include an electronically commutated motor (ECM) constant airflow blower motor, closed-cell foam insulation, boilerless control, a water-side economizer, cupro-nickel coaxial heat exchanger, direct digital control (DDC), factory-installed electric heat, a water-regulating valve, hot-gas reheat, and a heat-recovery package.

Warranty information: Five-year limited compressor and one-year limited parts warranties come standard. Extended warranties are available. Visit www.boschheatingandcooling.com for more details.

Special installation requirements: EP unit installations use a standard capillary tube while a thermostatic expansion valve (TXV) is optional.

Contact: Bosch Thermotechnology Corp., 603-965-7445; www.boschheatingandcooling.com.

eProduct 181

Friedrich Air Conditioning

Model: MR36TQY3JMA heat pump

Footprint (in inches): 16 (length) by 37 (width) by 33 (height)

Serviceability features: This heat pump is compatible with the DWTST wireless ductless troubleshooting tool from Friedrich. This allows technicians to see real-time data as the system operates, including error codes, various temperatures, electronic expansion valve (EEV) positions, and more.

Technical support: U.S.-based support is available 8 a.m. to 5 p.m. Central time, Monday to Friday, at 800-541-6645.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; and submittal data sheets are available.

Noise-reduction features: The heat pump features several refrigeration system vibration dampeners as well as a compressor blanket to reduce overall sound.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Friedrich has a line of remote and wall controllers. Other thermostats may be used with additional control accessories.

Replacement parts compatibility: The system shares replacement parts with other models.

Additional features: The equipment allows up to four individual indoor zones to be connected to one outdoor unit. With an optional wind baffle accessory, the unit can operate down to minus 4°F cooling. A lower profile single condenser fan design offers the same capacity as previous Friedrich models.

Warranty information: Five-year parts and seven-year compressor warranties come standard. If installed by an Advantage program dealer, the warranty is extended to 10 years, including one year of labor allowance.

Special installation requirements: Manufacturer did not specify.

Contact: Friedrich Air Conditioning; www.friedrich.com.

eProduct 182

Model: MR48DEY3JM heat pump

Footprint (in inches): 37 (length) by 13 (width) by 54 (height)

Serviceability features: The unit is compatible with the DWTST wireless ductless troubleshooting tool from Friedrich. This allows technicians to see real-time data as the system operates, including error codes, various temperatures, electronic expansion valve (EEV) positions, and more.

Technical support: U.S.-based support is available 8 a.m. to 5 p.m. Central time, Monday to Friday, at 800-541-6645.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; and submittal data sheets are available.

Noise-reduction features: The unit features several refrigeration system vibration dampeners as well as a compressor blanket to reduce overall sound.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Friedrich has a line of remote and wall controllers. Other thermostats may be used with additional control accessories.

Replacement parts compatibility: The system shares replacement parts with other models.

Additional features: The heat pump’s configuration allows up to eight individual indoor zones to be connected to one outdoor unit. Multiple indoor units are connected to branch boxes. All systems come pre-charged with refrigerant. There are no necessary calculations when charging in, for most installations.

Warranty information: Five-year parts and seven-year compressor warranties come standard. If installed by an Advantage program dealer, the warranty is extended to 10 years, including one year of labor allowance.

Special installation requirements: Manufacturer did not specify.

Contact: Friedrich Air Conditioning; www.friedrich.com.

eProduct 183

GeoComfort

Model: Commercial Series, GVT 024 - 072 vertical package water-source geothermal heat pump

Footprint (in inches): 25 (length) by 28 (width) by 41 (height)

Serviceability features: Most commonly accessed components can be reached via the front cabinet, including the desuperheater, the reversing valve, the blower motor, refrigerant ports, the thermostatic expansion valve (TXV), and the filter drier. A hinged control box easily tilts out of the way for access to internal components. An inner front panel allows for refrigerant and electrical service work while the unit is operational.

Technical support: Support is available 24/7 at 618-664-9010 or technicalservices@enertechgeo.com. Installation, service, marketing, and sales training can be arranged by contacting Enertech’s Geothermal University at 618-664-3255, training@geothermaluniversity.com, or by visiting www.geothermaluniversity.com.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; and submittal data sheets are available.

Noise-reduction features: Elastomeric compressor isolation pads separate the Copeland UltraTech two-stage scroll compressor from the unit. Internal copper tubing employs an enhanced shock-loop design, which also prevents compressor vibration from transmitting through other internal components. High-density, Greenguard-certified, closed-cell foam insulation is used throughout the unit to absorb sound.

IAQ equipment supported: A field-installed accessory filter rack accepts a 1- or 2-inch disposable pleated filter. Lifetime washable electrostatic filters or electronic air cleaners (EACs) with disposable media packs are available, as well. Most other air filtration, humidification, or purification systems are compatible with Enertech products.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system utilizes some shared parts and some unique parts.

Additional features: An all-aluminum microchannel air coil improves efficiency while eliminating air coil failure caused by formicary corrosion. A foam-insulated, flat-wound, enhanced-surface coaxial heat exchanger improves heat transfer and improves efficiency. A standard permanent split capacitor (PSC) blower motor (single-stage) or electronically commutated motor (ECM) blower (two-stage) offer exceptional efficiency. ECMs are optional on single-stage equipment. A complete range of commercial voltages, single-phase and three-phase, is available.

Warranty information: The geothermal unit and all internal system components, including but not limited to the compressor, coaxial and braze-plate heat exchangers, air coil, contactor, circuit boards, capacitor, wiring harnesses, blower assembly, expansion valve, and reversing valve, are warranted to be free from defects in material and workmanship for a period of one year from the date of delivery to the original purchaser. Optional extended warranties are also available.

Special installation requirements: Standard geothermal installation procedures apply. National Pipe Thread (NPT) fittings are included for all plumbing connections. Its small footprint and front-corner post-mounted plumbing and electrical connections are ideal for retrofit or new-build applications. The purpose-build model uses many of the design innovations found throughout the product line and incorporates them into a compact, efficient, and technician-friendly package.

Contact: Enertech Global LLC, 618-664-9010; www.enertechgeo.com.

eProduct 184

Model: Commercial Series, GZT 024 - 072 horizontal package water-source geothermal heat pump

Footprint (in inches): 52 (length) by 22 (width) by 19 (height)

Serviceability features: A hinged control box swings open or is removable for access to internal components. Electrical and water connections are located on the front corner post. The refrigerant test port is accessible through a front panel, and all exterior service panels are removable. A sealed air-handling compartment allows setup and service during unit operation. A desuperheater switch is externally mounted.

Technical support: Support is available 24/7 at 618-664-9010 or technicalservices@enertechgeo.com. Installation, service, marketing, and sales training can be arranged by contacting Enertech’s Geothermal University at 618-664-3255, training@geothermaluniversity.com, or by visiting www.geothermaluniversity.com.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; and submittal data sheets are available.

Noise-reduction features: Elastomeric compressor vibration absorption pads provide superior sound and vibration insulation. High-density, closed-cell foam insulation helps absorb sound. A heavy-gauge compressor mounting plate with multiple durometer rubber and elastomeric vibration absorption pads provide superior compressor and blower motor isolation. High-density, Greenguard-certified, closed-cell foam insulation helps absorb sound. A heavy-gauge galvanized or pre-painted sheet metal cabinet is engineered and built to meet industry-leakage guidelines.

IAQ equipment supported: A field-installed accessory filter rack accepts a 1- or 2-inch disposable pleated filter. Lifetime washable electrostatic filters or electronic air cleaners (EACs) with disposable media packs are available, as well. Most other air filtration, humidification, or purification systems are compatible with Enertech products.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system utilizes some shared parts and some unique parts.

Additional features: ZS/ZT models are field-configurable for side or end discharge and feature a compact design with an all-aluminum microchannel air coil for improved efficiency. A sensor-and-flow-switch-protected, foam-enclosed brazed-plate heat exchanger (BPHE) reduces weight and refrigerant charge while increasing performance. Its compact design allows for easy installation in attics, suspended ceilings, or other mechanical utility work areas.

Warranty information: The geothermal unit and all internal system components, including but not limited to the compressor, coaxial and braze-plate heat exchangers, air coil, contactor, circuit boards, capacitor, wiring harnesses, blower assembly, expansion valve, and reversing valve, are warranted to be free from defects in material and workmanship for a period of one year from the date of delivery to the original purchaser. Optional extended warranties are available.

Special installation requirements: Its compact footprint; front-corner, post-mounted plumbing and electrical connections; and field-selectable discharge air pattern are ideal for retrofit or new-build applications. The unique application of brazed-plate and microchannel heat exchangers in a compact, efficient, and installer/technician-friendly package provide exceptional performance and reliability.

Contact: Enertech Global LLC, 618-664-9010; www.enertechgeo.com.

eProduct 185

Haier

Model: FlexFit multi-zone ductless heat pump

Footprint (in inches): Manufacturer did not specify.

Serviceability features: Features include an alphanumeric fault code readout; lockout capabilities for a/c, heating, defrost, and system check; and a manual on/off control for the indoor unit.

Technical support: Support is available at 866-814-3633, option 3. North American Technician Excellence (NATE)-certified training is also available.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; and submittal data sheets are available.

Noise-reduction features: An insulated compressor, advanced aerodynamic blower wheel design, a variable-speed motor and compressor, a quiet mode for nighttime operation, and a multispeed indoor fan help reduce operation volume.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: The unit requires a special thermostat.

Replacement parts compatibility: The system shares replacement parts with other models.

Additional features: The heat pump is powered by a single outdoor unit, yet is able to set different temperatures in different spaces via separate indoor units with multiple indoor types. Multi-zone ductless systems give contractors an exceptional level of freedom and installation options. By pairing a FlexFit 12,000- or 18,000-Btuh indoor unit with a single FlexFit 12,000- and 18,000-Btuh outdoor unit, end users can choose from three types of one-to-one cassette, ducted, or high-wall systems.

Warranty information: Five-year parts and seven-year compressor warranties are available.

Special installation requirements: Manufacturer did not specify.

Contact: Haier America, 973-617-1800; www.haierductless.com.

eProduct 186

Heil

Model: PHR5 packaged heat pump

Footprint (in inches): 48 (length) by 33-44 (width) by 44-55 (height)

Serviceability features: The heat pump installs easily on a rooftop or at the ground level. Three-panel access allows for easy maintenance and installation. The unit easily converts to down-discharge applications.

Technical support: Factory-trained technical service advisors (TSAs) are available at local distributors to provide technical assistance and troubleshooting at the local level. ICP technical training is available at field schools held at participating distributor locations.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; and submittal data sheets are available. Additional product information is available at www.goheil.com.

Noise-reduction features: The outdoor fan is sized and optimized for minimal noise.

IAQ equipment supported: The heat pump’s accessory filter racks support 2-inch filters.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system shares replacement parts with other models.

Additional features: This Energy Star-qualified unit achieves up to 15.5-SEER/12.5-EER electric cooling and 8.5-HSPF electric heating. It also features field-convertible airflow, high- and low-pressure switches for added compressor reliability, and a high-efficiency electronically commutated motor (ECM) indoor blower motor. A dehumidification mode (airflow reduction) is available on all models.

Warranty information: Five-year limited compressor and one-year limited all other parts warranties are available. See the warranty certificate for complete details and restrictions.

Special installation requirements: Roof curbs are available as field-installed accessories.

Contact: International Comfort Products, 615-777-8588; www.goheil.com.

eProduct 187

Model: RAH036-072 packaged air conditioner

Footprint (in inches): 74-88 (length) by 47-60 (width) by 33-41 (height)

Serviceability features: Access panels with easy-grip handles provide quick and easy access to the blower and blower motor, control box, and compressors. Its no-strip-screw feature has exceptional holding power and guides screws into position while preventing the screw from stripping the unit’s metal. A newly designed terminal board facilitates simple safety circuit troubleshooting and a simplified control box arrangement.

Technical support: Factory-trained technical service advisors (TSAs) are available at local distributors to provide technical assistance and troubleshooting at the local level. ICP technical training is available at field schools held at participating distributor locations.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; and submittal data sheets are available. Additional product information is available at www.goheil.com.

Noise-reduction features: A fully insulated cabinet helps reduce operational volume.

IAQ equipment supported: The unit supports 2-inch return air filters. An optional economizer control accepts a CO₂ sensor for IAQ capability. A duct-mounted CO₂ sensor accessory is available for field installation to provide demand-controlled ventilation (DCV) capability.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system shares replacement parts with other models.

Additional features: This Energy Star-qualified unit is field-convertible for vertical or horizontal airflow duct configurations. High- and low-pressure switches are included. The scroll compressor has internal line-break overload protection. Factory-installed options include a high-static indoor fan, economizers, and a hot-gas re-heat system.

Warranty information: Five-year limited compressor and one-year limited all other parts warranties are available.

Special installation requirements: None.

Contact: International Comfort Products, 615-777-8588; www.goheil.com.

eProduct 188

Hydron Module

Model: Commercial Series, HVT 024 - 072 vertical package water-source geothermal heat pump

Footprint (in inches): 25 (length) by 28 (width) by 41 (height)

Serviceability features: Most commonly accessed components can be reached via a front cabinet, including the desuperheater, the reversing valve, the blower motor, refrigerant ports, the thermostatic expansion valve (TXV), and the filter drier. A hinged control box easily tilts out of the way for access to internal components. An inner front panel allows for refrigerant and electrical service work while the unit is operational.

Technical support: Support is available 24/7 at 618-664-9010 and technicalservices@enertechgeo.com. Installation, service, marketing, and sales training can be arranged by contacting Enertech’s Geothermal University at 618-664-3255, training@geothermaluniversity.com, or by visiting www.geothermaluniversity.com.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; and submittal data sheets are available.

Noise-reduction features: Elastomeric compressor isolation pads separate the Copeland UltraTech two-stage scroll compressor from the unit. Internal copper tubing employs an enhanced shock-loop design, which also prevents compressor vibration from transmitting through other internal components. High-density, Greenguard-certified, closed-cell foam insulation is used throughout the unit to absorb sound.

IAQ equipment supported: A field-installed accessory filter rack accepts a 1- or 2-inch disposable pleated filter. Lifetime washable electrostatic filters or electronic air cleaners (EACs) with disposable media packs are available, as well. Most other air filtration, humidification, or purification systems are compatible with Enertech products.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system utilizes some shared parts and some unique parts.

Additional features: An all-aluminum microchannel air coil improves efficiency while eliminating air coil failure caused by formicary corrosion. A foam-insulated, flat-wound, enhanced-surface, coaxial heat exchanger improves heat transfer and efficiency. A standard permanent split capacitor (PSC) blower motor (single-stage) or electronically commutated motor (ECM) blower (two-stage) offer highly efficient performance. ECM motors are optional on single-stage equipment. A complete range of commercial voltages, single-phase and three-phase, is available.

Warranty information: The geothermal unit and all internal system components, including but not limited to the compressor, coaxial and brazed-plate heat exchangers, air coil, contactor, circuit boards, capacitor, wiring harnesses, blower assembly, expansion valve, and reversing valve, are warranted to be free from defects in material and workmanship for a period of one year from the date of delivery to the original purchaser. Optional extended warranties are available.

Special installation requirements: Standard geothermal installation procedures apply. National Pipe Thread (NPT) fittings are included for all plumbing connections. Its small footprint and front-corner post-mounted plumbing and electrical connections are ideal for retrofit or new-build applications. The purpose-build model uses many of the design innovations found throughout the product line and incorporates them into a compact, efficient, and technician-friendly package.

Contact: Enertech Global LLC, 618-664-9010; www.enertechgeo.com.

eProduct 189

Model: Commercial Series, HZT 024 - 072 horizontal package water-source geothermal heat pump

Footprint (in inches): 52 (length) by 22 (width) by 19 (height)

Serviceability features: A hinged control box swings open and is removable for access to internal components. Electrical and water connections are located on the front corner post. The refrigerant port is accessible via a front panel. All exterior service panels are removable. A sealed air-handling compartment allows setup and service during unit operation. The desuperheater switch is externally mounted.

Technical support: Support is available 24/7 at 618-664-9010 or technicalservices@enertechgeo.com. Installation, service, marketing, and sales training can be arranged by contacting Enertech’s Geothermal University at 618-664-3255, training@geothermaluniversity.com, or by visiting www.geothermaluniversity.com.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; and submittal data sheets are available.

Noise-reduction features: Elastomeric compressor vibration absorption pads provide exceptional sound and vibration insulation. A heavy-gauge compressor mounting plate with multiple durometer rubber and elastomeric vibration absorption pads provide outstanding compressor and blower motor isolation. High-density, Greenguard-certified, closed-cell foam insulation helps absorb sound. A heavy-gauge galvanized or pre-painted sheet metal cabinet is engineered and built to meet industry leakage guidelines.

IAQ equipment supported: A field-installed accessory filter rack accepts a 1- or 2-inch disposable pleated filter. Lifetime washable electrostatic filters or electronic air cleaners (EACs) with disposable media packs are available, as well. Most other air filtration, humidification, or purification systems are compatible with Enertech products.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system utilizes some shared parts and some unique parts.

Additional features: ZS/ZT models are field-configurable for side or end discharge and feature a compact design with an all-aluminum microchannel air coil for improved efficiency. A sensor-and-flow-switch-protected, foam-enclosed brazed-plate heat exchanger (BPHE) reduces weight and refrigerant charge while increasing performance. Its compact design allows easy installation in attics, suspended ceilings, or other mechanical utility work areas.

Warranty information: The geothermal unit and all internal system components, including but not limited to the compressor, coaxial and brazed-plate heat exchangers, air coil, contactor, circuit boards, capacitor, wiring harnesses, blower assembly, expansion valve, and reversing valve, are warranted to be free from defects in material and workmanship for a period of one year from the date of delivery to the original purchaser. Optional extended warranties are also available.

Special installation requirements: Its compact footprint; front-corner, post-mounted plumbing and electrical connections; and field-selectable discharge air pattern are ideal for retrofit or new-build applications. The unique application of brazed-plate and microchannel heat exchangers in a compact, efficient, and installer/technician-friendly package provide exceptional performance and reliability.

Contact: Enertech Global LLC, 618-664-9010; www.enertechgeo.com.

eProduct 190

ICP Commercial

Model: RAH 090-150 packaged air conditioner

Footprint (in inches): 88-116 (length) by 60-63 (width) by 49-57 (height)

Serviceability features: All connections and troubleshooting points are conveniently located on the easily accessible master terminal board. Units feature through-the-base utility connections. Access panels feature easy-grip handles and a no-strip-screw feature. A newly designed terminal board facilitates simple safety circuit troubleshooting and a simplified control box arrangement.

Technical support: Factory-trained technical service advisors (TSAs) are available at local distributors to provide technical assistance and troubleshooting at the local level. ICP technical training is available at field schools held at participating distributor locations.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; and submittal data sheets are available. Additional product information is available at www.goicpcommercial.com.

Noise-reduction features: Quiet and efficient operation is provided by belt-driven evaporator fans.

IAQ equipment supported: The unit supports 2-inch return air filters. An optional economizer control accepts a CO₂ sensor for IAQ capability. An accessory duct-mounted CO₂ sensor is available for field installation to provide demand-controlled ventilation (DCV) capability.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system shares replacement parts with other models.

Additional features: This Energy Star-qualified unit features field-convertible airflow (field-accessory supply duct kit required for 150-size model only), high- and low-pressure switches, and scroll compressors. The unit’s scroll compressors include internal line-break overload protection. Factory-installed medium- and high-static indoor fans and economizers options are available.

Warranty information: Five-year limited compressor and one-year limited all other parts warranties are available. See the warranty certificate for complete details and restrictions.

Special installation requirements: None.

Contact: International Comfort Products, 615-777-8588; www.goicpcommercial.com.

eProduct 191

Model: RGH036-072 packaged gas/electric rooftop

Footprint (in inches): 74-88 (length) by 47-60 (width) by 33-41 (height)

Serviceability features: Access panels with easy-grip handles provide quick and easy access to the blower and blower motor, control box, and compressors. Its no-strip-screw feature offers exceptional holding power and guides screws into position while preventing the screws from stripping the unit’s metal. A newly designed terminal board facilitates simple safety circuit troubleshooting and a simplified control box arrangement.

Technical support: Factory-trained technical service advisors (TSAs) are available at local distributors to provide technical assistance and troubleshooting at the local level. ICP technical training is available at field schools held at participating distributor locations.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; and submittal data sheets are available. Additional product information is available at www.goicpcommercial.com.

Noise-reduction features: A fully insulated cabinet helps reduce operational volume.

IAQ equipment supported: The unit supports 2-inch return air filters. An optional economizer control accepts a CO₂ sensor for IAQ capability. A duct-mounted CO₂ sensor accessory is available for field installation to provide demand-controlled ventilation (DCV) capability.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system shares replacement parts with other models.

Additional features: This Energy Star-qualified unit is field-convertible for vertical or horizontal airflow duct configuration. High- and low-pressure switches are included. A scroll compressor has internal line-break overload protection. Factory-installed options include a high-static indoor fan, economizers, and a hot-gas re-heat system.

Warranty information: Five-year limited compressor and one-year limited all other parts warranties are available.

Special installation requirements: None.

Contact: International Comfort Products, 615-777-8588; www.goicpcommercial.com.

eProduct 192

Industrial Climate Engineering

Model: ECUA240 vertical wall-mount air conditioner

Footprint (in inches): 51 (length) by 76 (width) by 97 (height)

Serviceability features: Stainless steel hinges on the outer side of the two upper panels facilitate access to the control box and the evaporator motor and coil. Service access valves come standard. A 2-inch (50-mm) pleated MERV-8 filter comes standard. All major components are readily accessible.

Technical support: Support is available during normal business hours, Monday to Friday, at 229-273-3636. After hours support is available 24/7 at 888-841-7854.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; and an owner’s manual are available.

Noise-reduction features: A saw tooth fan blade delivers excellent efficiency and quiet operation. A direct drive eliminates all belts and pulleys.

IAQ equipment supported: The unit supports a 2-inch pleated filter.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system shares replacement parts with other models.

Additional features: The a/c is fully redundant with two compressors, two evaporator air movers, two condenser fans, two control boxes, and independent refrigerant circuits and is designed for high- and low-ambient conditions. A hot-gas bypass valve provides precise capacity control in the cooling mode and protects the coil from freezing during low-load conditions.

Warranty information: If any part of the environmental control unit (ECU) fails because of a manufacturing defect within 18 months from the date of original shipment or 12 months from the date of original start-up, whichever comes earlier, Industrial Climate Engineering will furnish the required replacement part at no charge.

Special installation requirements: Air conditioners are vertical, single-package type and are factory-charged, wired, and ready for installation.

Contact: Industrial Climate Engineering, 229-273-9558; www.acice.com.

eProduct 193

LG Electronics

Model: Multi V S, ARUN053GSS4 inverter heat pump

Footprint (in inches): 37 (length) by 15 (width) by 54 (height)

Serviceability features: The system can be monitored with LG Monitoring View (LGMV) diagnostic software, so technicians can review diagnostic information and graph data to help troubleshoot any issue. Real-time data are available for outdoor and indoor units and can be graphed to evaluate operating trends.

Technical support: Support is available 8 a.m. to 6 p.m. Central time, Monday to Friday, at 888-865-3026.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; and an owner’s manual are available.

Noise-reduction features: A variable-speed compressor operates quietly and utilizes minimal energy.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system does not share replacement parts with other models.

Additional features: The outdoor unit can be connected with as many as nine LG indoor units. When the outdoor unit is installed above the indoor unit, it can run vertical elevation of up to 164 feet. The outdoor unit also has 984 equivalent feet of refrigerant piping for easy and flexible installation.

Warranty information: Standard two-year parts and six-year compressor warranties are available.

Special installation requirements: Manufacturer did not specify.

Contact: LG Electronics, 312-397-6042; www.lghvac.com.

eProduct 194

Liebert

Model: PDX/PCW air conditioner

Footprint (in inches): 33 (length) by 35 (width) by 78 (height)

Serviceability features: This a/c features a control interface that displays local service contact information, a spare parts list, a status overview, an operations summary, an event log, and a unit diary. No fan belts are necessary to maintain or replace. All components are easily accessible through the front and right sides.

Technical support: Manufacturer did not specify.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; and submittal data sheets are available.

Noise-reduction features: Compressor sound jacketing helps reduce operational volume.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: The system utilizes integrated unit controls for set points.

Replacement parts compatibility: The system shares replacement parts with other models.

Additional features: Net capacity per footprint registers at 3.6 kW per square foot. Other features include a compact footprint, 17-29 kW capacity range, U.S. Department of Energy (DOE) minimum data center equipment efficiency standards compliance, high-efficiency fans and compressors, and a hydrophilic slab coil.

Warranty information: A standard one-year warranty is included. Extended warranties are also available.

Special installation requirements: None.

Contact: Emerson Network Power, 614-841-6087; www.emersonnetworkpower.com/whatscool.

eProduct 195

Mammoth

Model: P8SE packaged three-phase air conditioner

Footprint (in inches): 56 (length) by 48 (width) by 31 (height)

Serviceability features: Easily accessible panels provide access to all controls, the compressor, and the blower. The thermostatic expansion valve (TXV) and sensing bulb are easily accessible within 18 inches of the access panel. The blower may be accessed by removing only two screws and a connector plug. Externally accessible refrigeration service ports make monitoring refrigerant pressures convenient.

Technical support: Support is available 8 a.m. to 4:30 p.m. Central time at 800-422-4328. Support documents are also available at www.nortekhvac.com.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; specification sheets; startup instructions; and an owner’s manual are available.

Noise-reduction features: A permanently lubricated condenser fan motor performs quietly. A five-speed electronically commutated motor (ECM) blower operates quietly, as well.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system shares replacement parts with other models.

Additional features: Microchannel condenser and evaporator coils have robust designs that reduce unit weight and the necessary refrigerant charge. Five different blower speeds for heating and cooling modes provide exceptional performance, even in challenging duct systems. TXVs provide precise refrigerant metering for even supply air temperatures.

Warranty information: Five-year limited parts and one-year limited compressor warranties are available upon product registration.

Special installation requirements: Manufacturer did not specify.

Contact: Nortek Global HVAC, 636-561-7300; www.mammothlc.com.

eProduct 196

Marvair

Model: ComPac AVHA air conditioner

Footprint (in inches): Manufacturer did not specify.

Serviceability features: Service access valves come standard. A standard 2-inch (50-mm) pleated MERV-8 filter is changeable from the outside. All major components are readily accessible. A front control panel allows easy access and complies with National Electrical Code (NEC) clearance codes on redundant side-by-side systems. LEDs indicate operational status and fault conditions.

Technical support: Support is available during normal business hours, Monday to Friday, at 229-273-3636. After-hours support is available 24/7 at 888-841-7854.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; and an owner’s manual are available.

Noise-reduction features: A low-noise compressor and electronically commutated motors (ECMs) reduce sound levels.

IAQ equipment supported: The unit supports a 2-inch pleated filter.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system shares replacement parts with other models.

Additional features: The unit boasts an EER of 10, is designed for operation in low-ambient conditions, and includes remote alarm capability.

Warranty information: Warranty coverage is available 15 months from the date of original shipment from Marvair or within 12 months from the date of original start-up, whichever occurs earlier.

Special installation requirements: Manufacturer did not specify.

Contact: Marvair, 229-273-3636; www.marvair.com.

eProduct 197

Mitsubishi Electric

Model: City Multi^® L-Generation VRF air-source heat pump system

Footprint (in inches): 36 (length) by 29 (width) by 65 (height)

Serviceability features: Built-in self-diagnostics direct a technician to a specific issue. Convenient front, side, and top panels allow for easy access to most serviceable components. No or minimal ductwork and simple wiring result in minimal maintenance.

Technical support: Commercial contractors and Diamond Service Group members attend three-day applications training, which provides an in-depth functional study of the system along with a discussion of the theories associated with properly applying, installing, commissioning, and troubleshooting systems.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; troubleshooting guide; specification sheets; startup instructions; an owner’s manual; submittal data sheets; and marketing and selling materials are available.

Noise-reduction features: This variable refrigerant flow (VRF) heat pump is designed to operate at 58-65 dBA. The inverter-driven compressor and variable-speed fan often run at partial speed for lower sound levels.

IAQ equipment supported: Indoor units feature a washable or replaceable filtration system that absorbs odor-causing gases; traps dust, pollens, and other particles; and reduces allergens, viruses, and bacteria in the air for optimal IAQ.

Thermostat compatibility: The unit requires a special thermostat.

Replacement parts compatibility: The system utilizes some shared parts and some unique parts.

Additional features: HexiCoil™ technology — a zinc-aluminum flat-tube heat exchanger — maximizes heat transfer through its enhanced cross-section design and turbulated walls. This improved design directly leads to improved efficiency to achieve goals such as Leadership in Energy and Environmental Design (LEED) certification or net-zero status.

Warranty information: A one-year warranty is available to the original owner of the system from the date of installation by a licensed contractor, and a seven-year compressor warranty is available to the original owner of the system from the date of installation. An extended warranty period of 10 years is available to the original owner, if the system is designed by a Diamond Designer using the Diamond System Builder™.

Special installation requirements: The system must be installed by a Mitsubishi Electric-trained contractor.

Contact: Mitsubishi Electric Cooling & Heating, 202-625-2515; www.mitsubishipro.com.

eProduct 198

Model: City Multi L-Generation VRF water-source heat pump system

Footprint (in inches): 29 (length) by 36 (width) by 65 (height)

Serviceability features: Built-in self-diagnostics direct a technician to a specific issue. Convenient front, side, and top panels allow for easy access to serviceable components. No or minimal ductwork and simple wiring result in minimal maintenance.

Technical support: Commercial contractors and Diamond Service Group members attend a three-day certification training course that provides an in-depth functional study of the system along with a discussion of the theories associated with properly applying, installing, commissioning, and troubleshooting systems.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; submittal data sheets; and marketing and selling materials are available.

Noise-reduction features: Units are designed to operate at volumes as low as 47 dBA. Contributing features include an inverter-driven compressor compartment that is sealed by insulation-lined metal panels, vibration-absorbing compressor mounts, an inverter-driven fan, and a low-noise operating mode.

IAQ equipment supported: Indoor units feature a washable or replaceable filtration system that absorbs odor-causing gases; traps dust, pollens, and other particles; and reduces allergens, viruses, and bacteria in the air for optimal IAQ.

Thermostat compatibility: The unit requires a special thermostat.

Replacement parts compatibility: The system utilizes some shared parts and some unique parts.

Additional features: WR-Series systems can recover heat on both the refrigerant and water sides of the system for greater energy efficiency. The smart design of the systems also offers building owners and managers more flexible installation options, as multiple systems can be stacked to create more horizontal space and storage.

Warranty information: A one-year parts warranty is available to the original owner of the system from the date of installation by a licensed contractor. A seven-year compressor warranty is offered to the original owner of the system from the date of installation. An extended 10-year warranty is available to the original owner if the system is designed by a Diamond Designer using the Diamond System Builder.

Special installation requirements: The system must be installed by a Mitsubishi Electric-trained contractor.

Contact: Mitsubishi Electric Cooling & Heating, 202-625-2515; www.mitsubishipro.com.

eProduct 199

Reznor

Model: Z62e Series dedicated outdoor air unit

Footprint (in inches): 60 (length) by 48 (width) by 60 (height)

Serviceability features: Features include a slide-out fan, slide-out energy recovery wheel, independent filter access, and a full-plain English control system display used for testing, daily operational set points, and troubleshooting.

Technical support: Support is available at 800-695-1901. Follow the prompts to reach a local office.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; and submittal data sheets are available.

Noise-reduction features: A double-wall insulated cabinet, a completely contained compressor, electronically commutated motor (ECM) fan, and backward-inclined plenum fan help reduce operational volume.

IAQ equipment supported: The unit is designed to provide improved IAQ. Optional features include a carbon dioxide sensor, volatile organic compound (VOC) sensor, and occupancy sensor.

Thermostat compatibility: Manufacturer did not specify.

Replacement parts compatibility: The system utilizes some shared parts and some unique parts.

Additional features: The unit contains a heat pump that operates at greater than 9.8 COP in heating mode and greater than 17 EER in cooling mode.

Warranty information: The unit comes with a standard warranty. Optional five- or 10-year parts warranties are available.

Special installation requirements: The system is a self-contained ventilation heating/cooling system, and no special installation requirements are necessary.

Contact: Nortek Global HVAC, 636-561-7300; www.reznorhvac.com.

eProduct 200

Rheem

Model: H2AC™ rooftop unit featuring eSync Integration Technology, RLHL-D

Footprint (in inches): 125 (length) by 86 (width) by 58 (height)

Serviceability features: The unit includes a slide-out indoor fan assembly and a hinged major access door with heavy-duty gasketing. The single-slab, single-pass-designed evaporator and condenser coils facilitate easy cleaning. The unit also features externally mounted refrigerant gauge ports; colored/labeled wiring; and the ClearControl™ system for real-time system monitoring, diagnostics, and communication.

Technical support: Support is available with authorized Rheem distributors’ district service coordinator (DSC) personnel. Additional factory support is accessible through a network of district technical representatives (DTR) assigned to cover a geographic territory, providing field tech support as needed to DSCs and contractors at the job site. More information is available 24/7 at myrheem.com.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; specification sheets; submittal data sheets; an accessories list; tech tips; service notes; charging information; a use and care manual; a job site information sheet (JSIS); and a compressor and gas code listing are available.

Noise-reduction features: Manufacturer did not specify.

IAQ equipment supported: Foil-faced insulation is encapsulated throughout the entire unit to minimize airborne fibers from the airstream. An easily removable filter makes regular replacement a trouble-free task for an occupant. The noncorrosive plastic condensate drain pan is sloped to keep runoff from pooling, which reduces the potential for mold and bacterial growth in the unit. The system also conforms to ASHRAE 62 standards.

Thermostat compatibility: The system utilizes a Rooftop Unit Controller (RTU-C) as part of the ClearControl system, which allows for real-time monitoring and communication. The RTU-C is a solid-state microprocessor-based control board that provides flexible control.

Replacement parts compatibility: The system utilizes some shared parts and some unique parts.

Additional features: Its special eSync Integration Technology control board is connected to the RTU-C and allows potable water heat recovery during air conditioning mode. Working as part of a Rheem H2AC system with a Rheem water storage tank and water heater (both sold separately), the rooftop unit provides potable hot water by rejecting the heat from the condenser coil into a water heat exchanger. The preheated water is then sent to a storage tank, where it can then be heated to the desired final temperature much more efficiently and on demand.

Warranty information: Commercial three-phase products come with five-year compressor and one-year parts warranties. Rheem will furnish a replacement for any part of this product that fails in normal use and service within the applicable periods stated, in accordance with the terms of the limited warranty.

Special installation requirements: Rheem high-efficiency tankless or commercial tank water heater and storage tanks are recommended for the greatest energy savings potential.

Contact: Rheem Mfg. Co., 770-351-3082; www.rheem.com.

eProduct 201

Ruud

Model: H2AC rooftop unit with eSync Integration Technology, RLHL-C

Footprint (in inches): 94 (length) by 59 (width) by 50 (height)

Serviceability features: The unit includes a slide-out indoor fan assembly and a hinged major access door with heavy-duty gasketing. The single-slab, single-pass-designed evaporator and condenser coils facilitate easy cleaning. The unit also features externally mounted refrigerant gauge ports; colored/labeled wiring; and the ClearControl™ system for real-time system monitoring, diagnostics, and communication.

Technical support: Support is available with authorized Ruud distributors’ district service coordinator (DSC) personnel. Additional factory support is accessible through a network of district technical representatives (DTR) assigned to cover a geographic territory, providing field tech support as needed to DSCs and contractors at the job site. More information is available 24/7 at myruud.com.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; specification sheets; submittal data sheets; an accessories list; tech tips; submittal sheets; service notes; charging information; a use and care manual; a job site information sheet (JSIS); and a compressor and gas code listing are available.

Noise-reduction features: Manufacturer did not specify.

IAQ equipment supported: Foil-faced insulation is encapsulated throughout the entire unit to minimize airborne fibers from the airstream. An easily removable filter makes regular replacement a trouble-free task for an occupant. The noncorrosive plastic condensate drain pan is sloped to keep runoff from pooling, which reduces the potential for mold and bacterial growth in the unit. It also conforms to ASHRAE 62 standards.

Thermostat compatibility: This system utilizes a Rooftop Unit Controller (RTU-C) as part of the ClearControl system, which allows for real-time monitoring and communication. The RTU-C is a solid-state microprocessor-based control board that provides flexible control.

Replacement parts compatibility: The system utilizes some shared parts and some unique parts.

Additional features: Its special eSync Integration Technology control board is connected to the RTU-C and allows potable water heat recovery during air conditioning mode. Working as part of a Ruud H2AC system with a Ruud water storage tank and water heater (both sold separately), the rooftop unit provides potable hot water by rejecting the heat from the condenser coil into a water heat exchanger. The preheated water is then sent to a storage tank, where it can be heated to the desired final temperature much more efficiently and on demand.

Warranty information: Commercial three-phase products come with five-year compressor and one-year parts warranties. Ruud will furnish a replacement for any part of this product that fails in normal use and service within the applicable periods stated, in accordance with the terms of the limited warranty.

Special installation requirements: Ruud high-efficiency tankless or commercial tank water heater and storage tanks are recommended for the greatest energy savings potential.

Contact: Ruud, 770-351-3082; www.ruud.com.

eProduct 202

Samsung

Model: DVMS Max Heat condensing unit AM0**KXVTFH/AA

Footprint (in inches): Manufacturer did not specify.

Serviceability features: Condensers feature a removable EEPROM chip that stores system information and startup data. Thirty minutes of backup data information can be retrieved using Samsung’s SNET Pro2 service software and tool.

Technical support: Support is available 7 a.m. to 7 p.m. Central time, Monday to Friday, at 817-838-6066.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; and submittal data sheets are available.

Noise-reduction features: The condensers feature an optional setting of four levels of night quiet mode, which is enabled on the condensing unit’s main printed circuit board (PCB).

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: The unit is compatible with Samsung NASA Controls.

Replacement parts compatibility: The system utilizes some shared parts and some unique parts.

Additional features: Condensing units offer 100 percent capacity or better (depending on connection diversity ratio) at minus 13°F outdoor temperature. They utilize flash-injection technology to provide optimized heating performance at low-ambient temperatures and have advanced defrost technology with accumulated learning to avoid unnecessary defrost operation cycles.

Warranty information: Ten-year compressor and parts and one-year limited labor warranties are available upon registration.

Special installation requirements: The system should be designed using Samsung’s DVM Pro design software. The condensing units are compatible with the full line of Samsung’s DVMS indoor units and controllers.

Contact: Samsung HVAC, 817-838-6066; www.samsunghvac.com.

eProduct 203

Suburban

Model: DynaPack HP DYPA12-36 heat pump

Footprint (in inches): 24 (length) by 28 (width) by 48 (height)

Serviceability features: The heat pump operates with no outside condensing unit. Additional features include a small footprint, prewired and precharged R-410A refrigerant, and individual units that allow separate utility metering.

Technical support: Support is available during normal business hours, Monday to Friday, at 229-273-3636. After-hours support is available 24/7 at 888-841-7854.

Technical support materials: Specification sheets are available.

Noise-reduction features: Insulated panels minimize the sound of the compressor.

IAQ equipment supported: The heat pump includes a pleated air filter.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system shares replacement parts with other models.

Additional features: The fully self-contained heating and cooling system provides designers and builders with a cost-effective alternative to condition multiple rooms. An indoor air mover allows ducting for multi-room installations without an outside condensing unit.

Warranty information: The unit is warranted to the original purchaser to be free from defects in material and workmanship under normal use and maintenance for a period of one year from the date of installation, whether or not actual use begins on that date.

Special installation requirements: The unit fits in a standard-size wall sleeve.

Contact: Suburban, 229-273-3636; www.marvair.com.

eProduct 204

TempStar

Model: RAH036-072 packaged air conditioner

Footprint (in inches): 74-88 (length) by 47-60 (width) by 33-41 (height)

Serviceability features: Access panels with easy-grip handles provide quick and easy access to the blower and blower motor, control box, and compressors. Its no-strip-screw feature has exceptional holding power and guides screws into position while preventing the screw from stripping the unit’s metal. A newly designed terminal board facilitates simple safety circuit troubleshooting and a simplified control box arrangement.

Technical support: Factory-trained technical service advisors (TSAs) are available at local distributors to provide technical assistance and troubleshooting at the local level. ICP technical training is available at field schools held at participating distributor locations.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; and submittal data sheets are available. Additional product information is available at www.gotempstar.com.

Noise-reduction features: A fully insulated cabinet helps reduce operational volume.

IAQ equipment supported: The unit supports 2-inch return air filters. An optional economizer control accepts a CO₂ sensor for IAQ capability. A duct-mounted CO₂ sensor accessory is available for field installation to provide demand-controlled ventilation (DCV) capability.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system shares replacement parts with other models.

Additional features: This Energy Star-qualified unit is field-convertible for vertical or horizontal airflow duct configuration. High- and low-pressure switches are included. A scroll compressor features internal line-break overload protection. Factory-installed options include a high-static indoor fan, economizers, and a hot-gas re-heat system.

Warranty information: Five-year limited compressor and one-year limited all other parts warranties are available.

Special installation requirements: None.

Contact: International Comfort Products, 615-777-8588; www.gotempstar.com.

eProduct 205

Model: RGH181-303 packaged gas/electric unit

Footprint (in inches): 128-158 (length) by 86 (width) by 49-57 (height)

Serviceability features: Features include an IGC solid-state control for on-board diagnostics with LED error code designation, burner control logic, and an energy-saving indoor fan motor delay. All connections and troubleshooting points are conveniently located on the easily accessible master terminal board. Units feature through-the-base utility connections capability. Access panels have easy-grip handles and include a no-strip-screw feature.

Technical support: Factory-trained technical service advisors (TSAs) are available at local distributors to provide technical assistance and troubleshooting at the local level. ICP technical training is available at field schools held at participating distributor locations.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; and submittal data sheets are available. Additional product information is available at www.gotempstar.com.

Noise-reduction features: Quiet and efficient operation is provided by belt-driven evaporator fans.

IAQ equipment supported: The unit supports 2-inch return air filters. An optional economizer control accepts a CO₂ sensor for IAQ capability. A duct-mounted CO₂ sensor accessory is available for field installation to provide demand-controlled ventilation (DCV) capability.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system shares replacement parts with other models.

Additional features: This Energy Star-qualified unit features two-stage cooling with independent circuits and controls. Dedicated vertical or horizontal airflow duct configuration models are offered. High- and low-pressure switches are included. A scroll compressor features internal line-break overload protection. Factory-installed options include a high-static indoor fan, economizers, a variable frequency drive (VFD) two-speed fan, and hot-gas re-heat system.

Warranty information: Fifteen-year limited optional stainless steel heat exchanger, 10-year limited aluminized stainless steel heat exchanger, five-year limited compressor, and one-year limited all other parts warranties are available. See the warranty certificate for complete details and restrictions.

Special installation requirements: None.

Contact: International Comfort Products, 615-777-8588; www.gotempstar.com.

eProduct 206

TETCO

Model: Commercial Series, TVT 024 - 072 vertical package water-source geothermal heat pump

Footprint (in inches): 25 (length) by 28 (width) by 41 (height)

Serviceability features: Most commonly accessed components can be reached via a front cabinet, including the desuperheater, the reversing valve, the blower motor, refrigerant ports, the thermostatic expansion valve (TXV), and the filter drier. A hinged control box easily tilts out of the way for access to internal components. An inner front panel allows for refrigerant and electrical service work while the unit is operational.

Technical support: Support is available 24/7 at 618-664-9010 or technicalservices@enertechgeo.com. Installation, service, marketing, and sales training can be arranged by contacting Enertech’s Geothermal University at 618-664-3255, training@geothermaluniversity.com, or by visiting www.geothermaluniversity.com.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; and submittal data sheets are available.

Noise-reduction features: Elastomeric compressor isolation pads separate the Copeland UltraTech two-stage scroll compressor from the unit. Internal copper tubing employs an enhanced shock-loop design, which also prevents compressor vibration from transmitting through other internal components. High-density, Greenguard-certified, closed-cell foam insulation is used throughout the unit to absorb sound.

IAQ equipment supported: A field-installed accessory filter rack accepts a 1- or 2-inch disposable pleated filter. Lifetime washable electrostatic filters or electronic air cleaners (EACs) with disposable media packs are available, as well. Most other air filtration, humidification, or purification systems are compatible with Enertech products.

Thermostat compatibility: Manufacturer did not specify.

Replacement parts compatibility: Manufacturer did not specify.

Additional features: An all-aluminum microchannel air coil improves efficiency and helps to eliminate air coil failure caused by formicary corrosion. A foam-insulated, flat-wound, enhanced-surface coaxial heat exchanger improves heat transfer and efficiency. Standard permanent split capacitor (PSC) blower motor (single-stage) or electronically commutated motor (ECM) blower (two-stage) offer highly efficient performance. ECMs are optional on single-stage equipment. A complete range of commercial voltages, single-phase and 3-phase, is available.

Warranty information: The geothermal unit and all internal system components, including but not limited to the compressor, coaxial and brazed-plate heat exchangers, air coil, contactor, circuit boards, capacitor, wiring harnesses, blower assembly, expansion valve, and reversing valve, are warranted to be free from defects in material and workmanship for a period of one year from the date of delivery to the original purchaser. Optional extended warranties are also available.

Special installation requirements: Standard geothermal installation procedures apply. National Pipe Thread (NPT) fittings are included for all plumbing connections. Its small footprint and front-corner post-mounted plumbing and electrical connections are ideal for retrofit or new-build applications. The purpose-build model uses many of the design innovations found throughout the product line and incorporates them into a compact, efficient, and technician-friendly package.

Contact: Enertech Global LLC, 618-664-9010; www.enertechgeo.com.

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Model: Commercial Series, TZT 024 - 072 horizontal package water-source geothermal heat pump

Footprint (in inches): 52 (length) by 22 (width) by 19 (height)

Serviceability features: A hinged control box swings open and is removable for access to internal components. Electrical and water connections are located on the front corner post. Refrigerant test ports are accessible via a front panel. All exterior service panels are removable. A sealed air-handling compartment allows setup and service during unit operation. The desuperheater switch is externally mounted.

Technical support: Support is available 24/7 at 618-664-9010 or technicalservices@enertechgeo.com. Installation, service, marketing, and sales training can be arranged by contacting Enertech’s Geothermal University at 618-664-3255, training@geothermaluniversity.com, or by visiting www.geothermaluniversity.com.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; and submittal data sheets are available.

Noise-reduction features: Elastomeric compressor vibration absorption pads provide superior sound and vibration insulation. High-density, closed-cell foam insulation helps absorb sound. A heavy-gauge compressor mounting plate with multiple durometer rubber and elastomeric vibration absorption pads provide exceptional compressor and blower motor isolation. High-density, Greenguard-certified, closed-cell foam insulation helps absorb sound. A heavy-gauge galvanized or pre-painted sheet metal cabinet is engineered and built to meet industry leakage guidelines.

IAQ equipment supported: A field-installed accessory filter rack accepts a 1- or 2-inch disposable pleated filter. Lifetime washable electrostatic filters or electronic air cleaners (EACs) with disposable media packs are available, as well. Most other air filtration, humidification, or purification systems are compatible with Enertech products.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system utilizes some shared parts and some unique parts.

Additional features: ZS/ZT models are field-configurable for side or end discharge and feature a compact design with an all-aluminum microchannel air coil for improved efficiency. A sensor-and-flow-switch-protected, foam-enclosed brazed-plate heat exchanger (BPHE) reduces weight and refrigerant charge while increasing performance. Its compact design allows easy installation in attics, suspended ceilings, or other mechanical utility work space areas.

Warranty information: The geothermal unit and all internal system components, including but not limited to the compressor, coaxial and brazed-plate heat exchangers, air coil, contactor, circuit boards, capacitor, wiring harnesses, blower assembly, expansion valve, and reversing valve, are warranted to be free from defects in material and workmanship for a period of one year from the date of delivery to the original purchaser. Optional extended warranties are available.

Special installation requirements: Its compact footprint; front-corner, post-mounted plumbing and electrical connections; and field-selectable discharge air pattern are ideal for retrofit or new-build applications. The unique application of brazed-plate and microchannel heat exchangers in a compact, efficient, and installer/technician-friendly package provide exceptional performance and reliability.

Contact: Enertech Global LLC, 618-664-9010; www.enertechgeo.com.

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The Whalen Co.

Model: Whisperpack™ water-source heat pump

Footprint (in inches): 21 (length) by 16 (width) by 88 (height)

Serviceability features: Supply openings are available on left, right, front, back, and top combinations. Supply grilles are made of aluminum, which minimizes future maintenance and eliminates oxidation from condensation. An inner service panel is removable, which allows access to control wiring and internal piping. The plug-in-type fan/motor assembly is easily removable through the return air opening, and the unit features electronically commutated motor (ECM) technology.

Technical support: Support is available 8:30 a.m. to 5 p.m., Monday to Friday, at 443-258-2800.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; and specification sheets are available.

Noise-reduction features: Water hoses connect the chassis to the supply and return water piping, which isolates sound from the building piping system. An acoustical panel dampens sound. The filter can be removed without any additional tools. The refrigeration chassis uses an insulated compressor compartment and vibration isolation to further reduce noise.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system utilizes some shared parts and some unique parts.

Additional features: Hybrid heat pump units use a hydronic heating coil instead of reversing the refrigerant cycle to allow for energy savings by turning the compressor off and diverting the condenser water to a heating coil. The refrigeration chassis uses a versatile, removable-floating design with insulated compressor compartment and vibration isolation.

Warranty information: Fifteen-month cabinet, one-year chassis, five-year compressor, and five-year refrigeration circuit warranties are available.

Special installation requirements: Manufacturer did not specify.

Contact: The Whalen Co., 410-822-9200; www.whalencompany.com.

eProduct 209

Model: WRX vertical stack fan coil with a slide-out chassis

Footprint (in inches): 18 (length) by 16 (width) by 88 (height)

Serviceability features: The chassis slides out easily (just remove four screws and slide out), offering access to the valve package, which reduces commissioning time, provides easier access to the drain pan and internal components, and simplifies maintenance with minimal tenant disruption.

Technical support: Support is available 8:30 a.m. to 5 p.m., Monday to Friday, at 443-258-2800.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; and specification sheets are available.

Noise-reduction features: Flush-mounted return air panels are lined with insulation to help attenuate sound from the fan assembly. Vibration isolation pads, attached to the bottom of the cabinet, dampen vibration from the fan motor.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system utilizes some shared parts and some unique parts.

Additional features: The unit’s slide-out chassis can be shipped separately from the cabinet, which reduces the risk of installation damage and keeps the coil clean during construction. With a very small footprint, customization capabilities include cabinet height, riser locations, handling and discharge arrangements, and sizes, and it can be installed and operated in less time.

Warranty information: Two-year fan coil and 15-month heat pump warranties are available.

Special installation requirements: Manufacturer did not specify.

Contact: The Whalen Co., 410-822-9200; www.whalencompany.com.

eProduct 210

Trane

Model: TZC/YZC Precedent eFlex rooftop unit

Footprint (in inches): 44 (length) by 70 (width) by 36 (height)

Serviceability features: Its double-sloped condensate drain pan is easy to install and clean. Foil-faced insulation edges are captured and sealed, which reduces the chance for filters to clog and require maintenance. A human interface option provides a 5-inch color touchscreen that displays alarm history, data trending, graphs, component run time, and more.

Technical support: Support is available at 877-788-7263.

Technical support materials: Installation, operation, and maintenance manuals; specification sheets; and an owner’s manual are available.

Noise-reduction features: Direct-drive fans save energy and operate quietly. These highly efficient fans feature a beltless design, which reduces maintenance over the lifetime of the unit and minimizes operating costs.

IAQ equipment supported: MERV-13 filters provide high-efficiency filtration for better IAQ and occupant comfort. These can remove contaminants as small as 0.3 microns in size, which can include bacteria, cooking oil, smoke, insecticide dust, and paint pigments. Composite double-sloped condensate drain pans come standard, and a stainless steel option also available.

Thermostat compatibility: The unit requires a zone sensor.

Replacement parts compatibility: The unit utilizes some shared parts and some unique parts.

Additional features: Variable-speed compressors and fans precisely match output to the cooling demands of the space and operate at their fastest levels when demand is high and modulate to slower levels when demand is less.

Warranty information: One-year parts, five-year compressor, and five-year aluminized gas heat exchanger (10-year optional stainless steel gas heat exchanger) warranties are available.

Special installation requirements: Manufacturer did not specify.

Contact: Trane, 515-978-3585; www.trane.com.

eProduct 211

Model: Sintesis air-cooled chiller, RTAF

Footprint (in inches): 636 (length) by 86 (width) by 99 (height)

Serviceability features: The microchannel condenser features a modular, transverse design that allows for easy access and cleaning, which helps lower maintenance costs. The chiller is Trane Intelligent Services-enabled, which means that real-time operation of the chiller can be monitored 24/7 and analyzed to prevent issues before they arise.

Technical support: Technical startup support is included. Additional support is available through more than 50 office locations nationwide.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; and submittal data sheets are available.

Noise-reduction features: Sound-reduction capabilities are engineered into the design of every chiller, offering a choice in acoustic treatments to best meet specific application requirements. Acoustical treatments are applied at the factory to ensure consistent performance in accordance with ANSI/AHRI Standard 370.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system shares replacement parts with other models.

Additional features: These chillers are part of the Ingersoll Rand EcoWise portfolio of products designed to lower environmental impact with next-generation, low-GWP (global warming potential) refrigerants. The chiller can operate with either R-134a or Opteon™ XP10 (R-513A) — a nonflammable, low-GWP refrigerant. The chiller evaporator and condenser coil design require up to 40 percent less refrigerant charge than earlier chiller designs.

Warranty information: Extended warranties are available up to 10 years.

Special installation requirements: Manufacturer did not specify.

Contact: Trane, 515-978-3585; www.trane.com.

eProduct 212

Unico System

Model: IS18G050 iSeries G-50 heat pump

Footprint (in inches): 35 (length) by 14 (width) by 25 (height)

Serviceability features: This small-capacity (1-1.5 ton), high-efficiency unit, when paired with the iSeries high wall unit, is ideal for low-ambient cooling, such as a server room or wine cellar. Indoor units can achieve 100 percent of rated capacity at outdoor temperatures down to 5°F and at least 65 percent of rated capacity down to minus 15°. At more moderate temperatures, the system can achieve greater than 100 percent of rated capacity.

Technical support: Support is available 7 a.m. to 5 p.m. Central time at 800-527-0896.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; and startup instructions are available.

Noise-reduction features: Due to its inverter technology, the outdoor unit is inherently quiet. Sound output is just 47 dB. The high-wall indoor units operate exceptionally quiet at just 23 dB while running, which is the equivalent of a soft whisper.

IAQ equipment supported: The permanent filter in the high-wall unit is easily removable for cleaning, and no replacement filters are needed.

Thermostat compatibility: The unit can use most heat pump thermostats when paired with a Unico ducted system. If using Unico high-wall units, it does require the iSeries remote control.

Replacement parts compatibility: The unit does not share replacement parts with other models.

Additional features: It registers a high SEER rating and connects to multiple indoor units, both ducted and non-ducted. The heat pump operates at a broad range of outdoor temperatures, from minus 25° to 122°F. Indoor units come with a thermostat remote control that can also be mounted on the wall. The remote can control up to four units at once.

Warranty information: A one-year parts warranty is available from the date of installation, and five-year warranties are available for dealers certified through field or online training.

Special installation requirements: The multi-split outdoor unit comes with two accessible refrigerant ports to operate multiple ducted or ductless units at the same time. Installation of the indoor high-wall units is made easy by the compact design and light weight. The larger of the two indoor units measures 9 by 39 by 11 inches and weighs 26 pounds. The units are easy to mount on a wall, and refrigerant lines are easily connected to the outdoor unit.

Contact: Unico Inc., 800-527-0896; www.unicosystem.com.

eProduct 213

Waterfurnace Intl. Inc.

Model: Envision 30-ton water-source heat pump

Footprint (in inches): 88 (length) by 34 (width) by 70 (height)

Serviceability features: The control panel features a heavy-duty, hinged service door for ease of service and installation and was designed with the technician in mind to provide convenient, clear wiring with plenty of working space. The optional Aurora UPC control provides energy, refrigerant, and performance monitoring; humidity and energy management; and service diagnostics.

Technical support: Support is available at 800-257-5667.

Technical support materials: Wiring diagrams; installation, operation, and maintenance manuals; a parts list; a troubleshooting guide; specification sheets; startup instructions; an owner’s manual; and submittal data sheets are available.

Noise-reduction features: Variable frequency drives (VFDs) provide smooth start/stop operation to eliminate noise and vibration in the cabinet. The units also have an insulated divider panel between the air-handling section and the compressor section to minimize the transmission of compressor noise.

IAQ equipment supported: A washable air-handler insulation surface provides cleanability, which further enhances IAQ.

Thermostat compatibility: The unit is compatible with most thermostats.

Replacement parts compatibility: The system shares replacement parts with other models.

Additional features: The unit offers efficiencies that exceed ASHRAE 90.1 standards. It features a modular, take-apart design that can be moved into a building in two different sections and provides a reduced weight, smaller footprint, and improved maneuverability. Each piece fits perfectly in freight elevators and through doorways for greater convenience. When the unit is ready for installation, the sections can be easily rejoined. The unit also includes a VFD with an LCD display, which allows for modifying blower speeds without manual pulley adjustments.

Warranty information: An 18-month parts warranty is available.

Special installation requirements: None.

Contact: Waterfurnace Intl. Inc., 260-478-5667; www.waterfurnace.com.

eProduct 214

YANMAR America Corp.

Model: NNCP096J, NNCP120J, NNCP144JN, NNCP168JN, NFZP168JN gas heat pump

Footprint (in inches): 32 (length) by 67 (width) by 86 (height)

Serviceability features: An accessible panel makes it easy to access the refrigerant circuit and engine compartment. The view-thru windows make it easy to read any error codes on the system.

Technical support: Twenty-four-hour remote-monitoring service, 24-hour emergency service, and a technical service hotline are available at 770-877-7763. A technical service hotline is available 8 a.m. to 5 p.m. at 770-877-7763.

Technical support materials: Specification sheets and submittal data sheets are available.

Noise-reduction features: Insulated cabinet panels, a special fan-blade design for outdoor units, and multispeed outdoor fan motors are available.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: The unit requires a special thermostat.

Replacement parts compatibility: The system shares replacement parts with other models.

Additional features: A natural gas-driven engine heat recovery (simultaneous heating and cooling) model is available in 14 RT.

Warranty information: From the date of commissioning (provided that all scheduled maintenance is completed according to the system’s limited warranty statement) the condensing unit offers a limited five-year or 20,000 hours parts (excludes compressor); one-year or 4,000 hours labor; and seven-year or 28,000 hours compressor warranties. Fan coil unit and limited indoor unit accessory warranties are available from the date of commission. An additional one-year parts warranty is also available.

Special installation requirements: The system is installed like all other VRF systems. Y or H branch selectors are required for proper refrigerant flow. Refrigerant extra charge is required and is determined by the line set length and pipe size of the individual indoor unit.

Contact: Yanmar America Corp., 770-877-9894; www.yanmar-es.com.

eProduct 215

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