Serviceability features: Designed with limited space in mind, this unit will meet the needs of difficult-to-install or tight space required homes, such as zero lot line, condos, or under decks.

Noise-reduction features: The quietest heat pump in this offering, with sound levels of 43 to 57 dBA, this unit will meet the low sound requirements some cities have in place for HVAC systems and is ideal for outdoor living spaces, bedrooms, condos, hotels, and restaurants.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: AccuComfort technology provides 300 to 700 stages, or speeds (varies by tonnage), that change based on a home’s heating and air conditioning requirements. Working in conjunction with the thermostat, it keeps the appropriate temperature air circulating throughout the home, reducing temperature variances.

Warranty information: Ten-year limited warranty on compressor, 10-year limited warranty on outdoor coil, 10-year limited warranty on internal functional parts. Those units shipped from the factory after January 2020 will no longer need to be registered to receive the limited warranty terms. Also, homeowners will no longer need to register the new equipment to receive the warranty, and the warranty will remain with the equipment, not the purchaser.

Special installation requirements: Manufacturer did not specify.

Contact: Trane Technologies, 651-407-4086; americanstandardair.com.

eProduct: 160

Serviceability features: Compatible with the Ion® System Control, featuring system control with remote access (when connected via Wi-Fi) and text-based diagnostics. Three-piece grille panels can be removed separately to view/clean. Easy access to service valves. Only two screws to access control panel. High- and low-pressure switches.

Noise-reduction features: Units are equipped with Copeland Scroll® UltraTech™ compressors and isolation compressor grommets to minimize sound at maximum performance. High-performance compressor sound shield standard.

IAQ equipment supported: As part of an installed system, this air conditioner is compatible with a wide range of IAQ products including filters, humidifiers, UV lights, and electronic air cleaners (EACs). Factory-installed outdoor air temperature sensor.

Thermostat compatibility: Compatible with most thermostats. Communicating and self-configuring function only when used with the Arcoaire® Ion System Control.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: Compatible with the Ion System Control. Self-configuring capabilities and easy-to-read diagnostics. Ion System Control can be programmed to display contractor name/contact information when homeowners need service, routine maintenance, or cleaning. Provides two-stage comfort. Efficiencies up to 17 SEER. Tight-wire coil guard provides maximum protection with optimal airflow.

Warranty information: Residential applications: 10-year No Hassle Replacement™ limited warranty (compressor or condenser coil) and 10-year parts limited warranty, including compressor and coil, to original purchaser with timely registration. Parts limited warranty period is five-year parts if not registered within 90 days of installation, except where restricted by jurisdiction. See limited warranty certificate for details and restrictions.

Special installation requirements: Thermostatic expansion valves (TXVs) recommended for maximum system reliability. The units must be installed with a fan coil or furnace capable of supporting two-stage cooling.

Contact: International Comfort Products, 317-240-5133; www.goarcoaire.com.

eProduct: 161

Serviceability features: Easy-access service valves. External high and low refrigerant service ports. Control panel allows for quicker service access with only two screws. Bi-flow filter-drier included with every unit for easy field installation.

Noise-reduction features: Top-discharge design minimizes noise and improves airflow. To reduce noise at maximum performance, units are equipped with scroll compressors and isolation compressor grommets.

IAQ equipment supported: As part of an installed system, this heat pump is compatible with a wide range of IAQ products including filters, humidifiers, UV lights, and electronic air cleaners (EACs).

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Up to 17.5 SEER/13.5 EER cooling efficiency and up to 9.5 HSPF heating efficiency. Two-stage cooling for improved temperature and humidity control. Integrated solid-state controls make the change from heating to cooling go smoothly. Durable copper tubing, aluminum fin coil, and fins are post-painted for protection help maintain efficiency.

Warranty information: Residential applications: 10-year parts limited warranty, including compressor and coil, to original purchaser with timely registration. Parts limited warranty period is five-year parts if not registered within 90 days of installation, except where restricted by jurisdiction. See limited warranty certificate for details and restrictions.

Special installation requirements: None.

Contact: International Comfort Products, 317-240-5133; www.goarcoaire.com.

eProduct: 162

Serviceability features: Precision Service™ technology provides thoughtful design and precise part location of each component, allowing technicians to work more efficiently and effectively on every job. Features like threaded pressure switches, fewer screws per panel, 45-degree valves for easy gauge port access, and fan motor wires long enough to put the fan on the ground allow technicians to finish jobs quicker.

Noise-reduction features: Models feature a grommet-mounted compressor, a heavy-duty sound blanket, and discharge muffler for quiet operation. Also features Quiet Shift™ technology, which is designed to help reduce noise associated with going in and out of the defrost cycle.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: This single-stage heat pump delivers 16 SEER cooling and 9.5 HSPF heating performance in all tonnages. Crafted for and by HVAC professionals, the 4SHP16LE may qualify for local energy efficiency programs when combined with a BCE7E air handler. Engineered with Omniguard® coil technology, the coil system uses a proprietary blend of alloys that are less affected by everyday corrosive elements – a design proven for over 10 years.

Warranty information: Ten-year limited warranty on compressor, 10-year limited warranty on all parts, extended warranty available. Warranty provides for a total of 10 years of limited warranty coverage (standard five-year limited parts warranty plus an additional five-year limited extended parts warranty). Must be registered online within 60 days of installation.

Special installation requirements: Filter-drier shipped loose for installation flexibility. Units ship with Quiet Shift enabled. High-pressure switch. Low-pressure switch for loss of charge system protection. Reliable, solid state, time-initiated, temperature-terminated defrost system. Accessories include: low ambient control kit, thermostatic expansion valve (TXV) kit, crankcase heater, hard start kit, and fossil fuel kit.

Contact: Allied Air Enterprises, 803-738-4050; www.armstrongair.com.

eProduct: 163

Serviceability features: Features two-stage step capacity scroll compressor, R-410A green refrigerant, high- and low-pressure switches, and stacking capabilities up to three high when multiple units are needed. Reversible control panel and four field-selectable electrical entrance locations for maximum installation flexibility.

Noise-reduction features: Copeland scroll step-capacity two-stage compressor, complete with compressor sound cover and mounted on full floating base.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: Unit offers many hydronic options: radiant floor heating, domestic water heating, and snow/ice melt. Suitable for ground water or ground loop applications. Features multi-capacity two-stage compressor, R-410A refrigerant. Domestic hot water heat exchanger standard on reversible models. Units can be stacked up to three high where multiple units are required.

Warranty information: Extended warranties available.

Special installation requirements: None

Contact: Bard Manufacturing Company Inc., 419-636-1194; www.bardhvac.com.

eProduct: 164

Serviceability features: Features high-efficiency, two-stage, step capacity scroll compressor, R-410A green refrigerant, and variable-speed electronically commutated motor (ECM) for superior efficiencies and quiet performance. Increased dealer-friendly installation and service features include left- or right-side water connections outside of cabinet, left- or right-hand access to control panel, slide-in electric heat packages, and simplified wiring and troubleshooting.

Noise-reduction features: Copeland Scroll step-capacity compressor, ECM blower motor, and service compartment insulated to reduce noise levels.

IAQ equipment supported: Compatible with field-installed electronic air cleaners or high-efficiency media type filters through installing dealers.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: Suitable for ground water or ground loop applications. Features multi-capacity two-stage compressor, variable-speed ECM blower motor, R-410A refrigerant, Energy Star efficiency rating, built-in domestic hot water heat exchanger, COP ratings up to 5.35, and EER ratings up to 30.2.

Warranty information: Extended warranties available.

Special installation requirements: None

Contact: Bard Manufacturing Company Inc., 419-636-1194; www.bardhvac.com.

eProduct: 165

Serviceability features: These Energy Star-rated systems provide high-efficiency comfort up to 25 SEER. The product is easy to install, easier to use, and delivers consistent temperature and humidity levels throughout the desired space by making automatic adjustments to meet occupant needs. Best of all, it does all of this at sound levels as low as 20 dBA.

Noise-reduction features: Whisper quiet operation: outdoor unit as low as 55.5 dBA, indoor unit as low as 20 dBA.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Requires a special thermostat. A special accessory is available to operate with most 24-v thermostats.

Replacement parts compatibility: Some shared parts and some unique parts. Shares replacement parts with other models.

Additional features: The Ductless Series provides simple installation, maintenance, and cleaning. Shorter service times and high quality mean minimizing money spent while maximizing comfort and peace of mind. The Climate 5000 System utilizes a combination of efficient technologies to achieve up to a 25 SEER rating, reducing electricity usage and lowering electric bills. Bosch HyperHeat systems provide comfortable and optimal indoor heating in cold-climate conditions, even when outdoor temperatures dip down to minus 22ºF.

Warranty information: With the limited residential warranty, the compressor is covered by a 10-year warranty and other parts for five years. This standard offering covers all components incorporated into the units at the time of manufacture. With the product registration by ABC contractors, the warranty is increased to 11-year compressor and six-year parts.

Special installation requirements: Manufacturer did not specify.

Contact: Bosch Heat and Cooling, 800-283-3787; www.boschheatingandcooling.com.

eProduct: 166

Serviceability features: This model features removable jacket panels that allow for easy access to the coil for cleaning and routine maintenance. A removable panel allows access for compressor or pressure switch maintenance. There are external valves for easy charging, and the fan top assembly allows for removal without moving wiring.

Noise-reduction features: Features a composite base pan for sound and noise vibration, as well as a compressor sound blanket for additional noise reduction.

IAQ equipment supported: The matching indoor equipment for this unit supports plug-in heaters, a built-in filter rack, and dehumidification capabilities from the thermostat or a duct-mounted humidistat.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: This unit features inverter technology, which allows it to modulate between five compressor speeds both below and above nominal capacity.

Warranty information: Five-year limited parts warranty and a one-year Quality Pledge to replace the unit if the compressor fails within the first year. Once registered, the coverage extends to a 10-year limited parts warranty and a 10-year Quality Pledge. Extended warranties are available through the Contractors’ Preferred Protection Plan.

Special installation requirements: Manufacturer did not specify.

Contact: Nortek Global HVAC, 800-422-4328; www.nortekhvac.com.

eProduct: 167

Serviceability features: Updated service tech app includes fault history of unit, system parameters, and interactive fault trees. Over 130 diagnostic points. Virtual reality 3-D simulation training, as well as online troubleshooting and training modules. Bluetooth technology on outdoor unit makes it unnecessary to access diagnostic information inside the home. Over-the-air software updates.

Noise-reduction features: Equipment features two sound blankets; laminated compressor plate; swept fan blade; and variable-speed compressor and fan motor operation. Applicable for heat pump heating: Quiet mode keeps system from running louder than 69 dBA by lowering capacity to meet this noise requirement. Quiet mode can be turned on or off at the wall control.

IAQ equipment supported: This unit supports most IAQ equipment.

Thermostat compatibility: Requires a special thermostat.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: The Evolution Extreme 24 features enhanced dehumidification capabilities. Increased efficiency in 5-ton units due to addition of vapor-injection technology. Bluetooth technology on the outdoor unit increases technician efficiency during service. Variable-speed operating range down to 25 percent in 1 percent increments. Line set length up to 250 equivalent feet. Operating sound as low as 51 dBA. Efficiency up to 24 SEER, up to 13 HSPF, and up to 15 EER. Heating operation down to minus 15°F ambient.

Warranty information: Ten-year unit-replacement limited warranty for compressor failures only and 10-year parts limited warranty, each to original purchaser with timely registration. Limited warranty periods are five years if not registered within 90 days of installation, except where restricted by jurisdiction. See limited warranty certificate for details and restrictions.

Special installation requirements: Manufacturer did not specify.

Contact: Bryant Heating & Cooling Systems, 317-240-5133; www.bryant.com/en/us.

eProduct: 168

Serviceability features: Updated service tech app includes fault history of unit, system parameters, and interactive fault trees. Over 130 diagnostic points. Virtual reality 3-D simulation training, as well as online troubleshooting and training modules. Bluetooth technology on outdoor unit makes it unnecessary to access diagnostic information inside the home. Over-the-air software updates.

Noise-reduction features: Equipment features two sound blankets; laminated compressor plate; swept fan blade; and variable-speed compressor and fan motor operation.

IAQ equipment supported: This unit supports most IAQ equipment.

Thermostat compatibility: Requires a special thermostat.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: The Evolution Extreme 26 features enhanced dehumidification capabilities. Increased efficiency in 5-ton units due to the addition of vapor-injection technology. Bluetooth technology on the outdoor unit increases technician efficiency during service. Variable-speed operating range down to 25 percent in 1 percent increments. Line set length up to 250 equivalent feet. Operating sound as low as 51 dBA. Efficiency up to 26 SEER and 16 EER. Inverter will deliver full power up to 125°F ambient.

Warranty information: Ten-year unit-replacement limited warranty for compressor failures only and 10-year parts limited warranty, each to original purchaser with timely registration. Limited warranty periods are five years if not registered within 90 days of installation, except where restricted by jurisdiction. See limited warranty certificate for details and restrictions.

Special installation requirements: Manufacturer did not specify.

Contact: Bryant Heating & Cooling Systems, 317-240-5133; www.bryant.com/en/us.

eProduct: 169

Serviceability features: Bluetooth technology on outdoor unit makes it unnecessary to access diagnostic information inside the home. Updated service tech app includes fault history of unit, system parameters, and interactive fault trees. Over-the-air software updates. Over 130 diagnostic points. Virtual reality 3-D simulation training, as well as online troubleshooting and training modules.

Noise-reduction features: Equipment features two sound blankets and variable-speed compressor operation. Quiet mode keeps system from running louder than 69 dBA by lowering capacity to meet this noise requirement. Quiet mode can be turned on or off by the homeowner at the wall control.

IAQ equipment supported: This unit supports most IAQ equipment.

Thermostat compatibility: Requires a special thermostat.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: The Infinity 24 features variable-speed operating range down to 25 percent in 1 percent increments. Line set length up to 250 equivalent feet. Operating sound as low as 51 dBA. Efficiency up to 24 SEER, up to 13 HSPF, and up to 15 EER. Heating operation down to minus 15°F ambient. Enhanced dehumidification capabilities. Increased efficiency in 5-ton units due to the addition of vapor-injection technology. Bluetooth technology on the outdoor unit increases technician efficiency during service.

Warranty information: Ten-year unit-replacement limited warranty for compressor failures only and 10-year parts limited warranty, each to original purchaser with timely registration. Limited warranty periods are five years if not registered within 90 days of installation, except where restricted by jurisdiction. See limited warranty certificate for details and restrictions.

Special installation requirements: Manufacturer did not specify.

Contact: Carrier, 317-240-5133; www.carrier.com/residential/en/us.

eProduct: 170

Serviceability features: Bluetooth technology on outdoor unit makes it unnecessary to access diagnostic information inside the home. Updated service tech app includes fault history of unit, system parameters, and interactive fault trees. Over-the-air software updates. Over 130 diagnostic points. Virtual reality 3-D simulation training, as well as online troubleshooting and training modules.

Noise-reduction features: Equipment features two sound blankets; laminated compressor plate; swept fan blade; and variable-speed compressor and fan motor operation.

IAQ equipment supported: This unit supports most IAQ equipment.

Thermostat compatibility: Requires a special thermostat.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: The Infinity 26 features variable-speed operating range down to 25 percent in 1 percent increments. Line set length up to 250 equivalent feet. Operating sound as low as 51 dBA. Efficiency up to 26 SEER and 16 EER. Inverter will deliver full power up to 125°F ambient. Enhanced dehumidification capabilities. Increased efficiency in 5-ton units due to the addition of vapor-injection technology. Bluetooth® technology on the outdoor unit increases technician efficiency during service.

Warranty information: Ten-year unit-replacement limited warranty for compressor failures only and 10-year parts limited warranty, each to original purchaser with timely registration. Limited warranty periods are five years if not registered within 90 days of installation, except where restricted by jurisdiction. See limited warranty certificate for details and restrictions.

Special installation requirements: Manufacturer did not specify.

Contact: Carrier, 317-240-5133; www.carrier.com/residential/en/us.

eProduct: 171

Serviceability features: Features a large electrical box cover for easy access to components. The electrical box can swing open to provide full corner access to the interior of the unit for maintenance or service without going through the top of the unit. A two-piece extruded louver coil guard provides superior coil protection while being easy to remove and reinstall for annual coil cleaning.

Noise-reduction features: The TE4 is built with components that are balanced, assembled, and tested to ensure quiet operation with sound levels as low as 66 dBA when cooling.

IAQ equipment supported: Optional system-matched equipment is available to deliver IAQ enhancements, which include air filtration up to MERV 16 as well as humidifiers, dehumidifiers, and germ-killing UV-C lighting.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: The TE4 heat pump features a compact design with a small footprint, making it ideal for retrofit applications, and its factory-installed stainless-steel filter-drier makes for quicker installs and corrosion-free performance. In addition, the TE4 is compatible with conventional thermostats, providing added flexibility to use an existing thermostat or upgrade to a LUX thermostat.

Warranty information: Homeowners are given full peace of mind with one-year labor warranties and 10-year limited parts warranties with registration.

Special installation requirements: There are no special installation requirements.

Contact: Johnson Controls, 414-344-8594; www.championhomecomfort.com/residential/split-system-heat-pumps.

eProduct: 172

Serviceability features: Built-in Charge Guard™ monitoring provides a direct readout of system condition, including high and low system pressures, and suction and liquid line temperatures while simultaneously displaying system superheat and subcooling values. This information is available without ever connecting a manifold gauge set or temperature gauge — simply remove two screws to expose the capacitive touch display screen. Charge Guard helps ensure the system is properly optimized for faster installation, service, and maximized service life.

Noise-reduction features: Features an innovative ShadowDrive™ sound reduction system that includes a swept-wing fan, variable-speed, electronically commutated fan motor (ECM), composite base pan, flat-wire grille guard, and sound containment cloak reduces sound levels to no more than a typical residential dishwasher.

IAQ equipment supported: The Wi-Fi-enabled Momentum Hx™3 touchscreen communicating thermostat and variable-capacity system are designed to seamlessly interface with the various optional field-installed and system-matched humidifiers, dehumidifiers, germ-killing UV-C lighting, energy recovery ventilators (ERVs), heat recovery ventilators (HRVs), and high-efficiency MERV 16 air filtration to provide multiple system options to address specific IAQ challenges. The variable capacity nature of the product allows it to be fine-tuned using the Climate Mark™ feature to address climate challenges that can adversely impact IAQ and comfort.

Thermostat compatibility: Requires a special thermostat.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: The Momentum AL21 can be offered as part of the new Champion® Hx™3 Communicating Zoning System, which creates a smart, high-efficiency home comfort solution. The system can support up to eight zones with each zone allowing up to five dampers. The entire system is controlled with the Hx3 smart thermostat along with multiple secondary zone controls and sensors options for individual zone control to create a customized solution that fits homeowners’ needs and budget.

Warranty information: A limited one-year labor warranty, lifetime compressor, and a 10-year parts limited warranty is available on registered products, offering homeowners greater peace of mind.

Special installation requirements: The AL21 outdoor unit must be installed as a complete system. If using a Champion communicating gas furnace, a CM coil with factory-mounted electronic expansion valve (EEV) is required. If using a Champion communicating air handler, factory-mounted EEV is required. Either system combination must be controlled by the Momentum Wi-Fi enabled Hx3 communicating thermostat.

Contact: Johnson Controls, 414-344-8594; www.championhomecomfort.com/residential/split-system-air-conditioners/AL21.

eProduct: 173

Serviceability features: iGate communicating control provides advanced unit functionality and comprehensive configuration, monitoring, and diagnostic capabilities through digital communication links with the variable-speed fan motor, variable-speed source pump (or modulating valve), communicating thermostat or Configuration Diagnostic tool. Temperature sensors/transducers for system protection and control, anti-short cycle, and over/under voltage protection. High-pressure, loss of charge, and condensate overflow protection. LED fault and status indication at controller. Service tool port for optional setup and diagnostics at unit.

Noise-reduction features: Inverter-driven variable-speed compressor with dual-level isolation for ultra-quiet and high-efficiency operation. Foil-faced insulation in the blower section and fully insulated compressor section conform to ASHRAE 62 specifications.

IAQ equipment supported: Two-inch high-efficiency MERV 11 filter (standard) or Earth Pure air cleaner for high-quality indoor air.

Thermostat compatibility: Requires a special thermostat.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: System features leading-edge variable-speed components, including the compressor, indoor fan, and loop water circuit, designed to match system capacity to heating and cooling loads. This exact load-matching feature creates the ability to maintain a constant level of comfort and humidity to precise setpoints. The ultra-quiet system delivers superior air filtration for improved indoor air quality and air exchange. The Trilogy 45 VE is designated Energy Star Most Efficient 2020.

Warranty information: Residential-class heat pumps are backed by a 10-year limited warranty on all unit parts, including the following accessories when installed with ClimateMaster units: flow controllers, thermostats and electric heaters. ClimateMaster includes a service labor allowance for the first five years on unit parts and thermostats, auxiliary electric heaters, and geothermal pumping modules.

Special installation requirements: Trilogy systems are available only to those who have successfully completed a two-day factory training course. The product-specific training covers system design, installation, commissioning, and use of the diagnostics and service tool.

Contact: ClimateMaster Inc., 863-838-1285; www.climatemaster.com.

eProduct: 174

Serviceability features: Built-in Charge View™ monitoring provides a direct readout of system condition, including high and low system pressure, and suction and liquid line temperatures while simultaneously displaying system superheat and subcooling values. This information is available without ever connecting a manifold gauge set or temperature gauge — simply remove two screws to expose the capacitive touch display screen. Charge View helps ensure the system is properly optimized for faster installation, service, and maximized service life.

Noise-reduction features: Features an innovative WhisperDrive™ sound reduction system that includes a swept-wing fan, variable-speed electronically commutated fan motor (ECM), composite base pan, flat wire grille guard, and sound containment cloak that reduces sound levels to no more than a typical residential dishwasher.

IAQ equipment supported: The Wi-Fi-enabled Echelon™ Hx™3 touch-screen communicating thermostat and variable-capacity system are designed to seamlessly interface with the various optional field-installed and system-matched humidifiers, dehumidifiers, germ-killing UVC lighting, energy recovery ventilators (ERVs), heat recovery ventilators (HRVs), and high-efficiency MERV 16 air filtration to provide multiple system options to address specific IAQ challenges. The variable capacity nature of the product allows it to be fine-tuned using the Climate Connect™ feature to address climate challenges that can adversely impact IAQ and comfort.

Thermostat compatibility: Requires a special thermostat.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: The Echelon AC21 can be offered as part of the new Coleman Hx3 Communicating Zoning System, which creates a smart, high-efficiency home comfort solution. The system can support up to eight zones with each zone allowing up to five dampers. The entire system is controlled with the Hx3 smart thermostat along with multiple secondary zone controls and sensors options for individual zone control to create a customized solution that fits homeowners’ needs and budget.

Warranty information: A limited one-year labor warranty, lifetime compressor, and a 10-year parts limited warranty is available on registered products, offering homeowners greater peace-of-mind.

Special installation requirements: The AC21 outdoor unit must be installed as a complete system. If using a Coleman communicating gas furnace, a CM coil with factory-mounted electronic expansion valve (EEV) is required. If using a Coleman communicating air handler, factory-mounted EEV is required. Either system combination must be controlled by the Echelon Wi-Fi enabled Hx™3 communicating thermostat.

Contact: Johnson Controls, 414-344-8594; www.colemanac.com/residential/split-system-air-conditioners/AC21.

eProduct: 175

Serviceability features: The LX Series TE4 features a large electrical box cover for easy access to components. The electrical box can swing open to provide full corner access to the interior of the unit for maintenance or service without going through the top of the unit. A two-piece extruded louver coil guard provides superior coil protection while being easy to remove and reinstall for annual coil cleaning.

Noise-reduction features: The TE4 is built with components that are balanced, assembled, and tested to ensure quiet operation with sound levels as low as 66 dBA when cooling.

IAQ equipment supported: Optional system-matched equipment is available to deliver IAQ enhancements, which includes air filtration up to MERV 16, as well as humidifiers, dehumidifiers, and germ-killing UV-C lighting.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Features a compact design with a small footprint, making it ideal for retrofit applications, and its factory-installed stainless-steel filter-drier makes for quicker installs and corrosion-free performance. In addition, the TE4 is compatible with conventional thermostats, providing added flexibility to use an existing thermostat or upgrade to a LUX thermostat.

Warranty information: One-year labor warranties and 10-year limited parts warranties with registration.

Special installation requirements: There are no special installation requirements.

Contact: Johnson Controls, 414-344-8594; colemanac.com/residential/split-system-heat-pumps.

eProduct: 176

Serviceability features: Easy access to parts for serviceability.

Noise-reduction features: Ultra-quiet operation, rated as low as 54 dBA. Bio-engineered fan blade designed for efficient and quiet operation.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Side discharge for tight space applicability.

Warranty information: One-year parts and five-year compressor warranty.

Special installation requirements: Manufacturer did not specify.

Contact: Mars, 517-787-2100, ext. 7222; marsdelivers.com.

eProduct: 177

Serviceability features: Self-diagnostic board, refrigerant leak detection, auto restart, and auto defrost features.

Noise-reduction features: Operation noise is 46 dBA.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: All units come with a remote.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Cooling, dehumidification only, and heating with sleep mode, 24-hour timer, and turbo mode.

Warranty information: Five-year parts, five-year compressor warranty.

Special installation requirements: Manufacturer did not specify.

Contact: Mars, 517-787-2100, ext. 7222; marsdelivers.com.

eProduct: 178

Serviceability features: Compatible with the Ion® System Control, featuring system control with remote access (when connected via Wi-Fi) and text-based diagnostics. Three-piece grille panels can be removed separately to view/clean. Easy access to service valves. Only two screws to access control panel. High- and low-pressure switches.

Noise-reduction features: Units are equipped with Copeland Scroll® UltraTech™ compressors and isolation compressor grommets to minimize sound at maximum performance. High-performance compressor sound shield standard.

IAQ equipment supported: As part of an installed system, this air conditioner is compatible with a wide range of IAQ products including filters, humidifiers, UV lights, and electronic air cleaners (EACs). Factory-installed outdoor air temperature sensor.

Thermostat compatibility: Compatible with most thermostats. Communicating and self-configuring function only when used with the Comfortmaker® Ion System Control.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: Compatible with the Ion System Control. Self-configuring capabilities and easy-to-read diagnostics. Ion System Control can be programmed to display contractor name/contact information when homeowners need service, routine maintenance, or cleaning. Provides two-stage comfort. Efficiencies up to 17 SEER. Tight-wire coil guard provides maximum protection with optimal airflow.

Warranty information: Residential applications: 10-year No Hassle Replacement™ limited warranty (compressor or condenser coil) and 10-year parts limited warranty, including compressor and coil, to original purchaser with timely registration. Parts limited warranty period is five-year parts if not registered within 90 days of installation, except where restricted by jurisdiction. See limited warranty certificate for details and restrictions.

Special installation requirements: Thermostatic expansion valves (TXVs) recommended for maximum system reliability. The units must be installed with a fan coil or furnace capable of supporting two-stage cooling.

Contact: International Comfort Products, 317-240-5133; www.gocomfortmaker.com.

eProduct: 179

Serviceability features: Compatible with the Ion® System Control, featuring system control with remote access (when connected via Wi-Fi) and text-based diagnostics. Three-piece grille panels can be removed separately to view/clean. Easy access to service valves. Only two screws to access control panel. High- and low-pressure switches.

Noise-reduction features: Units are equipped with Copeland Scroll® compressors and isolation compressor grommets to minimize sound at maximum performance. Compressor sound blanket standard.

IAQ equipment supported: As part of an installed system, this air conditioner is compatible with a wide range of IAQ products including filters, humidifiers, UV lights, and electronic air cleaners (EACs). Factory-installed outdoor air temperature sensor.

Thermostat compatibility: Compatible with most thermostats. Communicating and self-configuring function only when used with the Comfortmaker® Ion System Control.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: Energy Star ratings with selected coil-only combinations in every size. Up to 16 SEER efficiency rating. Compatible with the Ion System Control. Self-configuring capabilities and easy-to-read diagnostics. Ion System Control can be programmed to display contractor name/contact information when homeowners need service, routine maintenance, or cleaning.

Warranty information: Residential applications: five-year No Hassle Replacement™ limited warranty (compressor or condenser failure only) and 10-year parts limited warranty, including compressor and coil, to original purchaser with timely registration. Parts limited warranty period is five-year parts if not registered within 90 days of installation, except where restricted by jurisdiction. See limited warranty certificate for details and restrictions.

Special installation requirements: None.

Contact: International Comfort Products, 317-240-5133; www.gocomfortmaker.com.

eProduct: 180

Serviceability features: Space-saving indoor unit installation options including wall mount, EMURA wall mount, floor mount, ducted concealed, slim duct concealed, and VISTA ceiling cassette. Built-in diagnostics with digital display and potentially hundreds of fault codes can help diagnose performance and other issues. Outdoor coils feature anti-corrosion treatment. Auto restart after power failure. Handheld remote for easy system control.

Noise-reduction features: Quiet outdoor unit operation with sound pressures as low as 50 dBA. Daikin variable-speed inverter compressor gently ramps up or down for quiet operation. Sound blankets further reduce noise. Outdoor Unit Quiet Operation can reduce sound levels by 3 dBA for times when quieter operation is needed.

IAQ equipment supported: Advanced filtration design includes long-life washable filters or titanium apatite, photocatalytic, air purifying filters, depending on the indoor unit model.

Thermostat compatibility: Requires a special thermostat. Optional DKN App provides remote access via the internet.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Designed for extreme temperatures, the AURORA provides enhanced capacity with up to 100 percent heating capacity at 5°F (minus 15°C) and up to 100 percent cooling capacity at 104°F (40°C). The multi-zone system is compatible with Daikin’s new, sleek, designer wall-mounted EMURA unit, a ceiling recessed VISTA unit, or three other indoor models. Wall- and ceiling-mount indoor units are equipped with an intelligent eye feature that automatically adjusts temperature and air movement.

Warranty information: Standard 12-year parts limited warranty; online registration must be completed within 60 days of installation. Online registration and some of the additional requirements are not required in California or Quebec. Complete warranty details available from local dealer or at www.daikincomfort.com.

Special installation requirements: AURORA multi-zone systems are installed by Daikin Comfort Pro contractors, which can be located at www.daikincomfort.com/find-dealer/locator.

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

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Serviceability features: The compact size (8 by 12 by 39 inches) and light weight (27 pounds) makes the EMURA very easy to install and service.

Noise-reduction features: As low as 21 dBA.

IAQ equipment supported: A sophisticated, titanium apatite, photocatalytic air purification filter helps clean the air.

Thermostat compatibility: Requires a special thermostat. Optional DKN App provides remote access via the internet.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: The new EMURA wall-mounted indoor heat pump is designed to balance technological leadership with beauty and aerodynamics in residential multi-zone applications. High efficiencies up to 21 SEER, with a wide operating range from 14°F to 115°F for cooling and minus 13° to 60°F for heating. Available in silver or white. Inside is a highly intelligent system that can be controlled with a standard wireless remote or via the wireless interface adapter and Daikin Comfort Control app.

Warranty information: Standard 12-year parts limited warranty; online registration must be completed within 60 days of installation. Online registration and some of the additional requirements are not required in California or Quebec. Complete warranty details available from local dealer or at www.daikincomfort.com.

Special installation requirements: EMURA systems are installed by Daikin Comfort Pro contractors, which can be located at www.daikincomfort.com/find-dealer/locator.

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

eProduct: 182

Serviceability features: Small footprint allows for easy placement and easy top and side maintenance access. Self-diagnostic control board with diagnostic indicator lights, seven-segment LED display, and fault code storage. Inverter board cooled by refrigerant circuit. Only two low-voltage wires to outdoor unit required. Field-selectable boost mode increases compressor speed during unusually high loads. Coil and ambient temperature sensors. Suction pressure transducer. Sweat connection service valves with easy access to gauge ports.

Noise-reduction features: Quiet outdoor unit operation sound levels, provided by side discharge fan and Daikin inverter-driven compressor, with sound pressure levels as low as 55 dBA, allow for installation flexibility in areas close to lot lines and other sensitive applications where low sound levels are important.

IAQ equipment supported: Daikin One ecosystem is compatible with optional air cleaner modules, humidifiers, dehumidifiers, ultraviolet air purifiers, and fresh air ventilation accessory systems. A communicating system with Daikin One+ smart thermostat and Daikin One Home air monitor provide a system to “Visualize The Air.” The Daikin Premium Air Cleaner was designed specifically for the Daikin Fit system and includes a MERV 15 media filter that removes more than 85 percent of particles down to 0.3 microns.

Thermostat compatibility: Requires a special thermostat. Daikin One+ smart thermostat is designed specifically for optimization of the Daikin Fit system.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Daikin Fit is a smart cooling-only, heat pump, or dual fuel HVAC system with matching condenser, controls, gas furnace, and evaporator coil. Daikin Fit systems are engineered with high performing, quiet, Daikin swing, variable-speed, inverter compressors and side discharge cabinet designs that are smaller, lighter, and quieter than traditional residential unitary outdoor condensing units. Furnaces and evaporator coils include horizontal, upflow, and downflow configurations with furnace efficiencies from 80 to 97 percent AFUE.

Warranty information: Backed by a 12-year parts limited warranty and a 12-year unit replacement limited warranty when online registration is completed within 60 days of installation. Complete warranty details available from local dealers or at www.daikincomfort.com. Additional requirements for annual maintenance are required for the unit replacement limited warranty. Online registration and some of the additional requirements are not required in California or Quebec.

Special installation requirements: Manufacturer did not specify.

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

eProduct: 183

Serviceability features: ComfortNet communications system with CTK04 ComfortNet thermostat for quick and easy setup and installation. Continuously monitors system performance and allows remote control of system as an option. Simple low-voltage wiring to outdoor unit. Sophisticated diagnostics constantly monitor the air conditioner system, pinpointing trouble spots for a fast fix. Diagnostic indicator lights and storage of six fault codes. Color-coded terminal strip for non-communication setup. High- and low-pressure switches. Single panel controls access.

Noise-reduction features: Factory-installed, acoustically engineered, heavy duty, sound control blanket. Electronically commutated condenser fan motor (ECM) provides dependable, quiet airflow across condensing coil.

IAQ equipment supported: The outdoor air conditioner can be matched with a full line of Clean Comfort branded IAQ products including air filters, UV purifiers, heat recovery ventilators (HRVs), energy recovery ventilators (ERVs), and humidifiers.

Thermostat compatibility: Requires a special thermostat.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: The DX20VC provides the latest Daikin Inside Technology for superior air conditioning performance and comfort with an inverter compressor, achieving up to 23 SEER. The unit uses the CTK04 ComfortNet control system, which provides simplified installation, setup, and remote control access for the homeowner.

Warranty information: Standard warranty includes 12-year unit replacement and 12-year parts limited warranty when online registration is completed within 60 days of installation. Complete warranty details available from local dealers or at www.daikincomfort.com. Online registration is not required in California or Quebec.

Special installation requirements: Thermostatic expansion valve (TXV) required.

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

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Serviceability features: Communicating, self-configuring operation when utilized with the Ion® System Control. Innovative control box design. Easy access to service valves. Only two screws to access control panel. High- and low-pressure switches.

Noise-reduction features: To minimize sound at maximum performance, units are equipped with Copeland Scroll® compressors, isolation compressor grommets, and standard compressor sound blanket.

IAQ equipment supported: As part of an installed system, this air conditioner is compatible with a wide range of IAQ products including filters, humidifiers, UV lights, and electronic air cleaners (EACs). Factory-installed outdoor air temperature sensor.

Thermostat compatibility: Compatible with most thermostats. Communicating and self-configuring function only when used with the Day & Night® Ion System Control.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: Up to 15 SEER efficiency rating. Compatible with the Ion System Control. Has self-configuring capabilities and easy-to-read diagnostics. Efficient single-stage Copeland Scroll compressor.

Warranty information: Residential applications: three-year No Hassle Replacement™ limited warranty (compressor or condenser failure only) and 10-year parts limited warranty, including compressor and coil, to original purchaser with timely registration. Parts limited warranty period is five-year parts if not registered within 90 days of installation, except where restricted by jurisdiction. See limited warranty certificate for details and restrictions.

Special installation requirements: None.

Contact: International Comfort Products, 317-240-5133; www.godayandnight.com.

eProduct: 185

Serviceability features: Offers precise system control with remote access (requires Wi-Fi connection and mobile app), text-based diagnostics, and contractor name/information displayed (when installed as part of a complete Ion™ communicating system including the Ion® System Control).

Noise-reduction features: Variable-speed compressor and compact electronically commutated fan motor (ECM) designed to operate at quieter (as low as 56 dBA), lower speeds most of the time. Soft start and smooth ramp-up to operating speeds. Cabinet includes isolation compressor grommets and a high-performance compressor sound shield for lower noise.

IAQ equipment supported: As part of an installed system, this air conditioner is compatible with a wide range of IAQ products including filters, humidifiers, UV lights, and electronic air cleaners (EACs). Factory-installed outdoor air temperature sensor.

Thermostat compatibility: Compatible with most thermostats. Five-stage operation and communicating/self-configuring function only when used with the Day & Night® Ion System Control.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: When installed as part of a complete Ion communicating system including the Ion System Control, the CVA9 Constant Comfort Deluxe 19 provides five-stage variable-speed technology in a compact design. Efficiencies up to 19 SEER.

Warranty information: Residential applications: 10-year No Hassle Replacement™ limited warranty (compressor or condenser coil failure only) and 10-year parts limited warranty, including compressor and coil, to original purchaser with timely registration. Parts limited warranty period is five-year parts if not registered within 90 days of installation, except where restricted by jurisdiction. See limited warranty certificate for details and restrictions.

Special installation requirements: None.

Contact: International Comfort Products, 317-240-5133; www.godayandnight.com.

eProduct: 186

Serviceability features: Offers features like fan motor wires long enough to set the fan on the ground, threaded pressure switches, four-panel removal with stationary corner posts, and 45-degree valves for easy gauge port access that allow technicians to finish jobs quicker.

Noise-reduction features: Models are equipped with Quiet Shift™ technology, which is designed to help reduce noise associated with going in and out of the defrost cycle. Units also come equipped with a discharge muffler for quiet operation.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: This single-stage heat pump delivers 16 SEER and 9.5 HSPF in all tonnages. The 45-degree offset gauge ports allow easy installation and filter-driers are factory installed. Engineered with Omniguard® coil technology, the 4HP16L coil system uses a proprietary blend of alloys and is less affected by everyday corrosive elements — a design proven for over 10 years.

Warranty information: Ten-year limited warranty on compressor, 10-year limited warranty on all parts, extended warranty available. Warranty provides for a total of 10 years of limited warranty coverage (standard five-year limited parts warranty plus an additional five-year limited extended parts warranty). Must be registered online within 60 days of installation.

Special installation requirements: Units ship with Quiet Shift enabled. High-pressure switch. Low-pressure switch for loss of charge system protection. Reliable, solid state, time-initiated, temperature-terminated defrost system. Accessories include: low ambient control kit, thermostatic expansion valve (TXV) kit, crankcase heater, hard start kit, fossil fuel kit.

Contact: Allied Air Enterprises, 803-738-4050; www.ducanehvac.com.

eProduct: 187

Serviceability features: Serviceable from the rear of the unit.

Noise-reduction features: Built for quiet but will offer extra-quiet packages.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Low height for some architectural problems: only 23 inches high.

Warranty information: One-year parts, five-year compressor.

Special installation requirements: No special requirements needed but will offer a sleeve for ease of installation.

Contact: First Co, 214-388-5751; www.firstco.com.

eProduct: 188

Serviceability features: This ductless line features FastPro and is designed with HVAC technicians in mind. In a few simple steps that can be performed in minutes, Friedrich’s modular highwall unit construction allows the entire blower and drain pan assembly to be easily removed for easier, faster cleaning and service. FastPro also enables easy access to refrigerant lines, evaporator coil (top and bottom), and easy access to the PCB board with front slide-in access.

Noise-reduction features: Precision inverter technology varies the compressor and the outdoor and indoor fan speeds, eliminating constant compressor start-ups/shutdowns that traditional systems require to maintain set temperature. These ductless systems adjust capacity and output to provide only the amount of conditioning needed at a given time. The result is optimal comfort at the lowest indoor and outdoor sound levels.

IAQ equipment supported: As a ductless system, there is no ductwork required, and therefore no need to clean dirty air ducts that can harbor dust, germs, and allergens that are eventually blown into a home or office.

Thermostat compatibility: Requires a special thermostat.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: Wi-Fi is built into wall-mounted and cassette ductless indoor units, and with the FriedrichGO app, the Pro Series ductless can easily be adjusted or powered on/off from anywhere. The FriedrichGO app is easy to set up and use. Compatible with Amazon Alexa or Google Home.

Warranty information: Five-year parts and seven-year compressor limited standard warranties. An available 10-year parts, 10-year compressor, and one-year labor warranty is available for contractors to offer if enrolled in the Friedrich Advantage contractor program.

Special installation requirements: With the exclusive Friedrich FastPro design, Floating Air Pro Series ductless is up to 40 percent faster to install than traditional ductless systems.

Contact: Friedrich Air Conditioning, 877-599-5665; www.friedrich.com.

eProduct: 189

Serviceability features: With the easy slide-out chassis design, technicians can access all major serviceable components as well as clean pans and coils with ease. Access to the fan motor and compressor for service is close at hand with minimal parts to remove for access.

Noise-reduction features: QuietMaster Technology Kühl was designed to reduce energy consumption and operate in a quiet yet powerful way. Extra-thick rubber motor mounts absorb vibration and reduce noise indoors, while steel inner walls and extra dense insulation block outdoor noise. For maximum heat exchange efficiency and to save energy and money, Kühl uses high-tech rifled copper tubing and slit fins with a larger surface area.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Manufacturer did not specify.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: The only commercial-grade room air conditioner tough enough for the most demanding applications. All of these category-leading units are designed to ensure maximum quality, ease, and control. From the 20-gauge steel cabinet and fully enclosed fan motors to the seven-day programmability and LCD control lockout, Kühl’s advanced design was created with industrial applications in mind.

Warranty information: One-year limited warranty with a five-year warranty on the sealed refrigeration system.

Special installation requirements: Manufacturer did not specify.

Contact: Friedrich Air Conditioning, 210-546-0509; www.friedrich.com.

eProduct: 190

Serviceability features: The unit’s removable jacket panels allow for easy access to the coil for cleaning and maintenance. A removable panel allows access for compressor or pressure switch maintenance. External service valves on the unit allow for easy charging. Fan top assembly is easily removed without removing wiring.

Noise-reduction features: A composite base pan absorbs sounds and vibration. The compressor sound blanket reduces excess noise.

IAQ equipment supported: The FSA1BG supports all standard IAQ products, including: zoning components, air cleaners, UV lights, and humidity control.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts. Shares replacement parts with other models.

Additional features: This unit features all-aluminum coil technology. It also features inverter technology that allows the unit to modulate between five compressor speeds both below and above nominal capacity. The unit works with most off-the-shelf, two-stage thermostats (does not require a special proprietary controller). It also uses the same family of coils and air handlers/furnaces as Frigidaire’s two-stage product.

Warranty information: The FSA1BG features an out-of-the-box five-year limited parts warranty and one-year Quality Pledge to replace the unit if the compressor fails within the first year. If the product is registered within 60 days of purchase, the coverage increases to 10-year limited parts with a 10-year Quality Pledge. Extended warranties are available through the Contractors’ Preferred Protection Plan.

Special installation requirements: Must be installed with an all-aluminum evaporator coil.

Contact: Nortek Global HVAC, 800-422-4328; www.nortekhvac.com.

eProduct: 191

Serviceability features: Self-diagnostic system with easy to read LED error codes that can be looked up in Fujitsu’s Mobile Technician App for step-by-step troubleshooting. Easily accessible washable filters.

Noise-reduction features: Features an indoor unit as quiet as a soft whisper. The indoor unit is as quiet as 23 dBA and the outdoor unit is as quiet as 46 dBA.

IAQ equipment supported: Ion deodorization filters decompose absorbed odors using the oxidizing/reducing effects of ions generated by the ultra-fine-particle ceramic and Apple-Catechin filters, which absorb fine dust, invisible mold spores, and harmful microorganisms onto the filter by static electricity, with further growth inhibited and deactivated. Three-year life expectancy. Wash to restore surface action.

Thermostat compatibility: Requires a special thermostat.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: This wall-mounted series features a new slim and stylish design, high-efficiency operation, built in Wi-Fi compatibility, smart device control, and a built-in base pan heater, allowing for low temperature heating down to outdoor temperatures of minus 15°F.

Warranty information: For systems that are installed and commissioned by a qualified contractor there is a five-year warranty on parts and seven-year warranty on the compressor. The warranty is increased to 10-year parts/compressor when the system is registered online and 12-year parts/compressor when it is also installed by an Elite Contractor. See warranty statement for full details.

Special installation requirements: Units have to be installed within 66 feet of each other.

Contact: Fujitsu General America Inc., 888-888-3424; fujitsugeneral.com.

eProduct: 192

Serviceability features: Upgraded wire and hail guards around the condenser allow for easy coil cleaning while also protecting the unit from external debris or contact. If access to the inside of the unit is required, the top pan can be removed without unplugging the fan motor.

Noise-reduction features: The redesigned composite drain pan has features molded into it that help center the coil and ensure there is no vibration or rattling against the wire guard. This unit also has multiple attachment locations where the one-piece top pan connects to the wire guard for quiet operation.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: This family of condensers utilizes all-aluminum coils to minimize the charge to the system. This reduces the weight of the unit and provides high corrosion resistance. The protective wire guard also has a powder-coated finish that will keep the unit looking good for years.

Warranty information: This unit comes with a three-year limited all-parts warranty out-of-the-box. When registered, the coverage extends to a 10-year limited all-parts warranty.

Special installation requirements: Manufacturer did not specify.

Contact: Nortek Global HVAC, 800-422-4328; www.nortekhvac.com.

eProduct: 193

Serviceability features: Factory-installed filter-drier absorbs and filters residual system contaminants and moisture, protecting the refrigerant system. Single-panel access to controls with space provided for field-installed accessories; service valves with sweat connections; and easy-to-access gauge ports. Fully charged for 15 feet of tubing length to ease installation. Contactor with lug connection and ground lug connection allow quick, solid wiring. A heavy-gauge, galvanized steel cabinet utilizes appliance-quality, post-paint, baked-enamel finish with 500-hour salt-spray approval.

Noise-reduction features: With advanced fan design, the single-speed condenser fan motor provides quiet, dependable airflow across the condensing coil. A louvered sound control top dampens operational noise.

IAQ equipment supported: Supports a wide range of Clean Comfort Indoor Air Essentials IAQ products.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Goodman’s recently enhanced warranty coverage now backs the high-efficiency GSX16 air conditioner with a two-year unit replacement limited warranty for added peace-of-mind. Five-millimeter, refrigeration-grade, premium copper coil tubing with enhanced aluminum fins increases the area for heat absorption, providing outstanding, energy-efficient heat transfer performance. A single-speed PSC condenser fan motor is designed to provide consistent airflow for optimum system performance.

Warranty information: Two-year unit replacement limited warranty, should the compressor or heat exchanger fail on the original homeowner, and 10-year parts limited warranty. Both warranties must be properly registered online. Complete limited warranty information for all Goodman brand products is available at goodmanmfg.com.

Special installation requirements: Manufacturer did not specify.

Contact: Goodman Manufacturing Company L.P., 281-536-6063; www.goodmanmfg.com.

eProduct: 194

Serviceability features: Service valves with sweat connections and easy access to gauge ports. High- and low-pressure switches. Top and side maintenance access. Service ports and controls are accessible while unit is operating. Factory-installed, bi-flow, liquid line filter-drier protects the refrigerant system from dirt and moisture for longer service life compared to units without filter-driers. A heavy-gauge galvanized-steel cabinet features a powder-paint finish with 500-hour salt-spray approval. Contactor with lug connection and ground lug connection are provided.

Noise-reduction features: A quiet condenser fan motor features a high-efficiency, single-speed motor with a special three-blade fan design to provide dependable, quiet airflow across condensing coil. The acoustically engineered Goodman® brand sound control top design helps reduce operation noise levels.

IAQ equipment supported: Supports a range of Clean Comfort Indoor Air Essentials IAQ products.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Goodman’s newly enhanced warranty now backs the GSZ16 with a two-year unit replacement limited warranty. Like all Goodman brand products, the GSZ16 is designed, engineered, and assembled in the USA. SMARTCOIL™ technology and refrigeration-grade, premium copper tubing/aluminum fin condenser coil configuration deliver outstanding heat transfer properties. SmartShift® specialized time-delay defrost technology for reliable, quiet, smooth transitions when entering defrost mode. Factory-installed suction line accumulator, compressor crankcase heater, and high-capacity muffler. Fully charged for 15 feet of tubing.

Warranty information: Two-year unit replacement limited warranty and a 10-year parts limited warranty. When properly registered, the Goodman GSZ16 is covered by a two-year unit replacement limited warranty should the compressor or heat exchanger fail on the original homeowner. Complete limited warranty information for all Goodman brand products is available at goodmanmfg.com.

Special installation requirements: Manufacturer did not specify.

Contact: Goodman Manufacturing Company LP., 281-536-6063; www.goodmanmfg.com.

eProduct: 195

Serviceability features: Offers precise system control with remote access (requires Wi-Fi connection and mobile app), text-based diagnostics, and contractor name/information displayed (when installed as part of a complete Ion™ communicating system including the Ion® System Control).

Noise-reduction features: Variable-speed compressor and compact electronically commutated fan motor (ECM) designed to operate at quieter (as low as 56 dBA), lower speeds most of the time. Soft start and smooth ramp-up to operating speeds. Cabinet includes isolation compressor grommets and a high-performance compressor sound shield for lower noise.

IAQ equipment supported: As part of an installed system, this air conditioner is compatible with a wide range of IAQ products including filters, humidifiers, UV lights, and electronic air cleaners (EACs). Factory-installed outdoor air temperature sensor.

Thermostat compatibility: Compatible with most thermostats. Other five-stage operation and communicating/self-configuring function only when used with the Heil® Ion System Control.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: When installed as part of a complete Ion communicating system including the Ion System Control, the unit provides five-stage variable-speed technology in a compact design. Efficiencies up to 19 SEER.

Warranty information: Residential applications: 10-year No Hassle Replacement™ limited warranty (compressor or condenser coil failure only) and 10-year parts limited warranty, including compressor and coil, to original purchaser with timely registration. Parts limited warranty period is five-year parts if not registered within 90 days of installation, except where restricted by jurisdiction. See limited warranty certificate for details and restrictions.

Special installation requirements: None.

Contact: International Comfort Products, 317-240-5133; www.goheil.com.

eProduct: 196

Serviceability features: Easy-access service valves. External high and low refrigerant service ports. Control panel allows for quicker service access with only two screws. Filter-drier supplied with every unit for easy installation.

Noise-reduction features: Top-discharge design minimizes noise and improves airflow. To reduce noise at maximum performance, units are equipped with scroll compressors and isolation compressor grommets.

IAQ equipment supported: As part of an installed system, this air conditioner is compatible with a wide range of IAQ products including filters, humidifiers, UV lights, and electronic air cleaners (EACs). Factory-installed outdoor air temperature sensor.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Energy Star qualified with efficiencies up to 17 SEER/13 EER. Scroll compressor provides reliable two-stage cooling for improved temperature and humidity control. Galvanized steel construction protects unit against extreme weather. Durable copper tubing, aluminum fin coil and fins that are post-painted help protect the unit and maintain efficiency.

Warranty information: Residential applications: 10-year parts limited warranty, including compressor and coil, to original purchaser with timely registration. Parts limited warranty period is five-year parts if not registered within 90 days of installation, except where restricted by jurisdiction. See limited warranty certificate for details and restrictions.

Special installation requirements: None.

Contact: International Comfort Products, 317-240-5133; www.goheil.com.

eProduct: 197

Serviceability features: Compatible with the Ion® System Control, featuring system control with remote access (when connected via Wi-Fi) and text-based diagnostics. Three-piece grille panels can be removed separately to view/clean. Easy access to service valves. Only two screws to access control panel. High- and low-pressure switches.

Noise-reduction features: Units are equipped with Copeland Scroll® UltraTech™ compressors and isolation compressor grommets to minimize sound at maximum performance. High-performance compressor sound shield standard.

IAQ equipment supported: As part of an installed system, this air conditioner is compatible with a wide range of IAQ products including filters, humidifiers, UV lights, and electronic air cleaners (EACs). Factory-installed outdoor air temperature sensor.

Thermostat compatibility: Compatible with most thermostats. Communicating and self-configuring function only when used with the KeepRite® Ion System Control.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: Compatible with the Ion System Control. Self-configuring capabilities and easy-to-read diagnostics. Ion® System Control can be programmed to display contractor name/contact information when homeowners need service, routine maintenance, or cleaning. Provides two-stage comfort. Efficiencies up to 17 SEER. Tight-wire coil guard provides maximum protection with optimal airflow.

Warranty information: Residential applications: 10-year No Hassle Replacement™ limited warranty (compressor or condenser coil) and 10-year parts limited warranty, including compressor and coil, to original purchaser with timely registration. Parts limited warranty period is five-year parts if not registered within 90 days of installation, except where restricted by jurisdiction. See limited warranty certificate for details and restrictions.

Special installation requirements: Thermostatic expansion valves (TXVs) recommended for maximum system reliability. The units must be installed with a fan coil or furnace capable of supporting two-stage cooling.

Contact: International Comfort Products, 317-240-5133; www.gokeeprite.com.

eProduct: 198

Serviceability features: Easy-access service valves. External high and low refrigerant service ports. Control panel allows for quicker service access with only two screws. Filter-drier supplied with every unit for easy installation.

Noise-reduction features: Top-discharge design minimizes noise and improves airflow. To reduce noise at maximum performance, units are equipped with scroll compressors and isolation compressor grommets.

IAQ equipment supported: As part of an installed system, this air conditioner is compatible with a wide range of IAQ products including filters, humidifiers, UV lights, and electronic air cleaners (EACs). Factory-installed outdoor air temperature sensor.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Energy Star qualified with efficiencies up to 17 SEER/13 EER. Scroll compressor provides reliable two-stage cooling for improved temperature and humidity control. Galvanized steel construction protects unit against extreme weather. Durable copper tubing, aluminum fin coil, and fins that are post-painted help protect the unit and maintain efficiency.

Warranty information: Residential applications: 10-year parts limited warranty, including compressor and coil, to original purchaser with timely registration. Parts limited warranty period is five-year parts if not registered within 90 days of installation, except where restricted by jurisdiction. See limited warranty certificate for details and restrictions.

Special installation requirements: None.

Contact: International Comfort Products, 317-240-5133; www.gokeeprite.com.

eProduct: 199

Serviceability features: Technical support is available over the phone at 888-865-3026, Monday to Friday, from 8 a.m. to 6 p.m. Central time.

Noise-reduction features: Noise level for indoor unit 38 dBA at high speed.

IAQ equipment supported: Mesh filter

Thermostat compatibility: Requires a special thermostat.

Replacement parts compatibility: Does not share replacement parts with other models.

Additional features: Launched at AHR 2020 and available in a 9,000-15,000 Btuh capacity range, the LG Low Wall Console is the ideal heating and cooling solution for residential applications. Available for single- and multi-zone system configurations, this flexible solution is ideal for sunrooms or gabled ceilings. This unit comes embedded with LG ThinQ® technology, allowing for simple connectivity to other smart LG products within the home to create a true smart home ecosystem.

Warranty information: Standard limited liability warranty program: 10-year parts and 10-year compressor warranty on qualified systems. LG Excellence Contractors are eligible for an additional two-year parts and two-year compressor warranty for qualifying residential/light commercial systems, extending their standard limited liability warranty to 12 years for the parts and compressor. For complete warranty details visit, www.lg-dfs.com/warranty.aspx.

Special installation requirements: Standard installation procedure.

Contact: LG Air Conditioning Technologies, 212-237-5324; www.lghvac.com.

eProduct: 200

Serviceability features: Built-in Charge Smart™ monitoring provides a direct readout of system condition, including high and low system pressures and suction and liquid line temperatures while simultaneously displaying system superheat and subcooling values. This information is available without ever connecting a manifold gauge set or temperature gauge – simply remove two screws to expose the capacitive touch display screen. Charge Smart helps ensure the system is properly optimized for faster installation, service and maximized service life.

Serviceability features: Features an innovative SilentDrive™ sound reduction system that includes a swept-wing fan, variable-speed electronically commutated fan motor (ECM), composite base pan, flat wire grille guard, and sound containment cloak reduces sound levels to no more than a typical residential dishwasher.

IAQ equipment supported: The Wi-Fi-enabled Acclimate Hx™3 touch-screen communicating thermostat and variable capacity system are designed to seamlessly interface with the various optional field installed and system matched humidifiers, dehumidifiers, germ-killing UVC lighting, energy recovery ventilators (ERVs), heat recovery ventilators (HRVs), and high-efficiency MERV 16 air filtration to provide multiple system options to address specific IAQ challenges. The variable capacity nature of the product allows it to be fine-tuned using the Climate Sync™ feature to address climate challenges that can adversely impact IAQ and comfort.

Thermostat compatibility: Requires a special thermostat.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: The Acclimate AL21 can be offered as part of the new Luxaire® Hx3 Communicating Zoning System, which creates a smart, high-efficiency home comfort solution. The system can support up to eight zones with each zone allowing up to five dampers. The entire system is controlled with the Hx3 smart thermostat along with multiple secondary zone controls and sensors options for individual zone control to create a customized solution that fits homeowners’ needs and budget.

Warranty information: A limited one-year labor warranty, lifetime compressor, and a 10-year parts limited warranty is available on registered products, offering homeowners greater peace of mind.

Special installation requirements: The AL21 outdoor unit must be installed as a complete system. If using a Luxaire communicating gas furnace, a CM coil with factory-mounted electronic expansion valve (EEV) is required. If using a Luxaire communicating air handler, factory-mounted electronic expansion valve (EEV) is required. Either system combination must be controlled by the Acclimate Wi-Fi enabled Hx3 communicating thermostat.

Contact: Johnson Controls, 414-344-8594; www.luxaire.com/residential/split-system-air-conditioners/AL21.

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Serviceability features: Features a large electrical box cover for easy access to components. The electrical box can swing open to provide full corner access to the interior of the unit for maintenance or service without going through the top of the unit. A two-piece extruded louver coil guard provides superior coil protection while being easy to remove and reinstall for annual coil cleaning.

Serviceability features: The TE4 is built with components that are balanced, assembled, and tested to ensure quiet operation with sound levels as low as 66 dBA when cooling.

IAQ equipment supported: Optional system-matched equipment is available to deliver IAQ enhancements, which include air filtration up to MERV 16 as well as humidifiers, dehumidifiers, and germ-killing UVC lighting.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: The TE4 heat pump features a compact design with a small footprint, making it ideal for retrofit applications, and its factory-installed stainless-steel filter-drier makes for quicker installs and corrosion-free performance. In addition, the TE4 is compatible with conventional thermostats, providing added flexibility to use an existing thermostat or upgrade to a LUX thermostat.

Warranty information: Homeowners are given full peace of mind with industry-leading one-year labor warranties and 10-year limited parts warranties with registration.

Special installation requirements: There are no special installation requirements.

Contact: Johnson Controls, 414-344-8594; www.luxaire.com/residential/split-system-heat-pumps.

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Serviceability features: The unit’s removable jacket panels allow easy access to the coil for cleaning and routine maintenance. There is also a removable access panel for compressor or pressure switch maintenance. The unit’s external service valves make the unit easier to charge. The top pan can be removed without removing wiring.

Serviceability features: The PSA1BG features a composite base pan for sound and vibration absorption. A compressor sound blanket also reduces excess noise.

IAQ equipment supported: This model supports all standard IAQ products, including zoning components, air cleaners, UV lights, and humidity control.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts. Shares replacement parts with other models.

Additional features: This unit features all-aluminum coil technology. It also includes inverter technology that allows the unit to modulate between five compressor speeds both below and above nominal capacity. The PSA1BG is compatible with most off-the-shelf, two-stage thermostats (does not require a proprietary controller). It also uses the same family of coils and air handlers/furnaces as our two-stage product.

Warranty information: This model includes an out-of-the-box, five-year limited parts warranty and a one-year Dependability Promise to replace the unit if the compressor fails within the first year. Once registered, the coverage increases to a 12-year limited parts warranty and a 12-year Dependability Promise. Extended warranties are available through the Contractors’ Preferred Protection Plan.

Special installation requirements: This unit must be installed with an all-aluminum evaporator coil.

Contact: Nortek Global HVAC, 800-422-4328; www.nortekhvac.com.

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Serviceability features: Models are unobtrusive with a small footprint and require minimal maintenance. Easy access to main components is possible through front panels. The models connect to indoor units to complete the system. Indoor unit filters can be quickly washed and reinserted, saving time and money. Wind baffle accessories are durable, low maintenance, and easy to install. Built-in self-diagnostics also allow technicians to easily monitor the system with Maintenance Tool.

Noise-reduction features: Features a low-sound level of 44 dBA. With an inverter-driven compressor, there’s no conventional abrupt start and stop cycle that can produce high noise levels. Running at part-load operation also ensures noise levels are low. In this unit, the compressor is isolated in an insulated compartment and on rubber feet for vibration dampening and sound reduction.

IAQ equipment supported: Compatible with METUS indoor units equipped with multi-part filtration systems to reduce contaminants such as allergens, viruses, and bacteria.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: With the addition of front, side, and rear wind baffles, the units maintain 100 percent cooling capacity down to −40° F outdoor air temperature. Designed to precisely match its capacity with zone loads, PUY-7 models feature 24-hour continuous operation, ideal for critical cooling environments. Also, the outdoor unit supports twinning: two indoor units can be connected to condition a single, large zone.

Warranty information: The parts are warrantied to the original owner for a period of one year and the compressor is warrantied for a period of seven years from the date of installation if installed by a licensed contractor. The parts and compressor will be warrantied for a period of 10 years to the original owner if the system is designed by a Diamond Contractor® using the Diamond System Builder™.

Special installation requirements: To ensure full range of cooling operation, a PUY-7 unit must be installed with its back surface-facing wall side. Wind baffles shouldn’t be used where obstacles at either side or above the outdoor unit can block discharged air.

Contact: Mitsubishi Electric Trane HVAC US (METUS), 866-545-7510; https://metahvac.com.

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Serviceability features: Equipped with removable top and side panels. This unit also features an easily accessible control panel on its exterior.

Serviceability features: No noise produced while operating.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Requires a special thermostat.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: The HBD-HOC allows contractors to quickly install fan coils by drastically reducing field labor and material. The HBD will house the control valves, leaving the contractor to only install the larger primary loop and connecting piping. A chiller and/or boiler will provide chilled or hot liquid solution into a building’s heating or cooling changeover loop through the HBD. The chiller and/or boiler, along with the HBD, will operate to regulate temperature in the building.

Warranty information: Parts are warrantied to be free from manufacturing defects for up to 12 months from the date of installation.

Special installation requirements: Manufacturer did not specify.

Contact: Multiaqua Inc, 864-850-8990; www.Multiaqua.com.

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Serviceability features: Blower and coil can slide out for easy maintenance.

Serviceability features: Each air handler has a fully insulated cabinet.

IAQ equipment supported: Built-in filter rack. Filter sizes are 16 by 20 inches for the 1.5 and 2 ton and 20 by 20 inches for the 2.5 and 3 ton.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Portfolio consists of seven models with all-aluminum coils and either front or bottom return. Both cooling and heating applications are supported. There is a mix of factory-installed orifices and thermostatic expansion valves (TXVs) and PSC and electronically commutated motors (ECMs) to serve exact customer needs. Cabinets are factory-sealed and certified to achieve <2 percent air leakage at 1-inch water column. Painted finish on galvanized steel. AHRI certified and ETL listed. Certified for mobile home use.

Warranty information: No registration required. One-year complete replacement pledge (no registration required to be eligible); standard five-year parts warranty. Every piece of equipment is warrantied to the home, not the homeowner, providing an extra measure of coverage when it comes time to sell.

Special installation requirements: Designed for easy stud or wall mount installation. Each air handler has a factory-installed polycarbonate drain pan and is shipped for upflow applications only. Optional heaters are available in 5, 7.5, and 10 kW sizes.

Contact: Oxbox, 704-534-1865; www.oxboxhvac.com.

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Serviceability features: Manufacturer did not specify.

Serviceability features: The indoor wall unit has been designed to provide whisper-quiet operation while delivering comfort throughout the indoor space. As for the condenser, the three-blade design moves air quietly, evenly, and efficiently even under harsh conditions and provides high-efficiency operation. The blade design contributes significantly to noise reduction while moving the optimal volume of air.

IAQ equipment supported: ClimaPure XE ductless heating and cooling system features nanoe X, a built-in air purification technology. The patented nanoe X device utilizes moisture in the air and applies high voltage, and as a result, it produces nano-sized electrically charged water particles that are dispersed through the air and are effective at inhibiting pollutants and reducing odors. The small size of the particles allows them to penetrate into the fibers of carpets and furniture to inhibit pollutants and odors.

Thermostat compatibility: Manufacturer did not specify.

Replacement parts compatibility: Manufacturer did not specify.

Additional features: The unique ClimaPure XE ductless air conditioning system not only heats and cools but purifies indoor air by neutralizing pollutants and odors using patented technology. Featuring whisper-quiet heating and cooling and advanced built-in air purification technology, the ClimaPure XE series sets a new standard for a more comfortable and fresher indoor environment.

Warranty information: Manufacturer did not specify.

Special installation requirements: Manufacturer did not specify.

Contact: Panasonic, 800-851-1235; ductlesscomfortredefined.com.

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Serviceability features: Provides a compact, space-saving cabinet design that makes access to critical service components easier to reach than ever before. The compressor section can be accessed in the heat pump with the removal of just four fasteners.

Serviceability features: The fully variable inverter driven compressor in the Rheem heat pump, matched with an electronically commutated blower motor (ECM) in the Rheem air handler, allows the system to modulate to meet actual demand and run at lower speeds for longer. This not only improves comfort but also reduces system noise. The heat pump sound rating ranges between 54 and 57 dBA, significantly lower than traditional heat pumps.

IAQ equipment supported: The Rheem air handler has options for industry standard filters 1- or 2-inch filters. The fully variable system operation allows the system to run at lower speeds for longer, which improves humidity removal and improves comfort.

Thermostat compatibility: Requires a special thermostat.

Replacement parts compatibility: Manufacturer did not specify.

Additional features: The system offers comfortable heating operation down to minus 5°F while managing very highly efficient heating and cooling, thanks to the fully variable compressor and drive. The compact cabinet design means that installing this product is easier than ever, whether the challenge is fitting through a standard fence gate or squeezing into the small side yard on a limited lot line.

Warranty information: Conditional 10-year parts warranty with qualifying system registration.

Special installation requirements: Industry standard practices.

Contact: Rheem Manufacturing, 312-565-0044; www.rheem.com.

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Serviceability features: Air conditioner uses a smaller footprint that allows it to fit in tighter spaces.

Serviceability features: Provides quiet operations, emitting between 74 and 76 dBA.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Manufacturer did not specify.

Additional features: Offers durable construction with all aluminum coils, a scroll compressor, and pre-painted steel cabinet and base pan. Endorsed by Trane, this system provides an opening price point product that is perfect for those seeking a reliable unit. It is assembled in the company’s Tyler, Texas facility.

Warranty information: Hassle-free 10-year compressor and coil; five-year limited functional parts. No registration required. Warranty stays with the equipment.

Special installation requirements: Manufacturer did not specify.

Contact: Trane Technologies, 844-529-8237; runtruhvac.com.

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AR09TSFABWK, AR12TSFABWK, AR18TSFABWK, and AR24TSFABWK

Serviceability features: Refrigerant pipes, drain pipe, and high/low voltage connections are accessible from the bottom of the unit, which provides optimal installation and service access compared to standard wall units. Units also feature a digital display, which provides comprehensive error codes for simple troubleshooting. Wi-Fi control is standard. In addition to remote control and monitoring using Samsung’s SmartThings mobile app, service codes and explanations can also be viewed if errors are present.

Serviceability features: Wind-Free mode, eight-pole compressor, compressor jacket, optimal fan design reduces noise.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Requires a special thermostat. An accessory thermostat adapter is available to allow connection of most 24-vac thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Samsung’s exclusive Wind-Free cooling technology maintains the desired temperature and eliminates cold drafts by delivering air through micro holes on the front of the indoor unit. The unit comes with built-in Wi-Fi, allowing voice control with Bixby 2.0 and monitoring from anywhere with an internet connection through Samsung’s SmartThings app.

Warranty information: Ten-year compressor, 10-year parts, one-year limited labor warranty. Registration required, and conditions apply.

Special installation requirements: Manufacturer did not specify.

Contact: Samsung HVAC, 888-699-6067; www.samsunghvac.com.

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Serviceability features: Features touchscreen control with simple wiring/piping configurations.

Serviceability features: Features modulating fans and inverter compressor to match load and minimize noise.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Manufacturer did not specify.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: This air-to-water-heat pump provides cooling at low ambient temperatures, as well as an abundance of heat for shoulder seasons. The variable-speed inverter compressor and modulating fans match system loads for optimal energy efficiency.

Warranty information: One-year warranty. Extended warranty available with training certification.

Special installation requirements: Follows normal hydronic practices for installation. No refrigerant certification is required.

Contact: SpacePak, 413-564-5779; www.spacepak.com.

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Serviceability features: Easy-access service valves. External high and low refrigerant service ports. Control panel allows for quicker service access with only two screws. Filter-drier supplied with every unit for easy installation.

Serviceability features: Top-discharge design minimizes noise and improves airflow. To reduce noise at maximum performance, units are equipped with scroll compressors and isolation compressor grommets.

IAQ equipment supported: As part of an installed system, this air conditioner is compatible with a wide range of IAQ products including filters, humidifiers, UV lights, and electronic air cleaners (EACs). Factory-installed outdoor air temperature sensor.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: Energy Star qualified with efficiencies up to 17 SEER/13 EER. Scroll compressor provides reliable two-stage cooling for improved temperature and humidity control. Galvanized steel construction protects unit against extreme weather. Durable copper tubing, aluminum fin coil, and fins that are post-painted help protect the unit and maintain efficiency.

Warranty information: Residential applications: 10-year parts limited warranty, including compressor and coil, to original purchaser with timely registration. Parts limited warranty period is five-year parts if not registered within 90 days of installation, except where restricted by jurisdiction. See limited warranty certificate for details and restrictions.

Special installation requirements: None.

Contact: International Comfort Products, 317-240-5133; www.gotempstar.com.

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Serviceability features: Offers precise system control with remote access (requires Wi-Fi and mobile app), text-based diagnostics, and contractor name/information displayed (when installed as part of a complete Ion™ communicating system including the Ion® System Control).

Serviceability features: Variable-speed compressor and compact electronically commutated fan motor (ECM) designed to operate at quieter (as low as 56 dBA), lower speeds most of the time. Soft start and smooth ramp-up to operating speeds. Cabinet includes isolation compressor grommets and a high-performance compressor sound shield for lower noise.

IAQ equipment supported: As part of an installed system, this air conditioner is compatible with a wide range of IAQ products including filters, humidifiers, UV lights, and electronic air cleaners (EACs). Factory-installed outdoor air temperature sensor.

Thermostat compatibility: Compatible with most thermostats. Other five-stage operation and communicating/self-configuring function only when used with the Tempstar® Ion System Control.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: When installed as part of a complete Ion communicating system including the Ion System Control, the unit provides five-stage variable-speed technology in a compact design. Efficiencies up to 19 SEER.

Warranty information: Residential applications: 10-year No Hassle Replacement™ limited warranty (compressor or condenser coil failure only) and 10-year parts limited warranty, including compressor and coil, to original purchaser with timely registration. Parts limited warranty period is five-year parts if not registered within 90 days of installation, except where restricted by jurisdiction. See limited warranty certificate for details and restrictions.

Special installation requirements: None.

Contact: International Comfort Products, 317-240-5133; www.gotempstar.com.

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Serviceability features: Manufacturer did not specify.

Serviceability features: Noise enclosure minimizes sound levels and provides quiet comfort with a system that emits 57 to 75 dBA of sound.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: The XV20i TruComfort variable-speed unit is one of the most efficient air conditioners. On the hottest days it cools with precision. Rated up to 22 SEER with 750 stages of comfort for ultimate climate control and max-efficiency TruComfort technology automatically adjusts temperature while maintaining speeds to avoid temperature swings.

Warranty information: Residential use: 12-year limited warranty on compressor, 10-year on outdoor coil and all other functional parts. Residential use units shipped from the factory after January 2020 will no longer need to be registered to receive the limited warranty terms. Also, homeowners will no longer need to register the new equipment to receive the warranty, and the warranty will remain with the equipment, not the purchaser.

Special installation requirements: Manufacturer did not specify.

Contact: Trane Technologies, 651-407-4086; www.trane.com/residential.

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Serviceability features: Built-in Charge Assurance™ monitoring provides a direct readout of system condition, including high and low system pressures, and suction and liquid line temperatures while simultaneously displaying system superheat and subcooling values. This information is available without ever connecting a manifold gauge set or temperature gauge – simply remove two screws to expose the capacitive touch display screen. Charge Assurance™ helps ensure the system is properly optimized for faster installation, service and maximized service life.

Serviceability features: Features an innovative QuietDrive™ sound reduction system that includes a swept-wing fan, variable-speed electronically commutated fan motor (ECM), composite base pan, flat wire grille guard, and sound containment cloak reduces sound levels to no more than a typical residential dishwasher.

IAQ equipment supported: The Wi-Fi-enabled Affinity Hx™3 touch-screen communicating thermostat and variable-capacity system are designed to seamlessly interface with the various optional field installed and system matched humidifiers, dehumidifiers, germ-killing UVC lighting, energy recovery ventilators (ERVs), heat recovery ventilators (HRVs), and high-efficiency MERV 16 air filtration to provide multiple system options to address specific IAQ challenges. The variable capacity nature of the product allows it to be fine-tuned using the ClimateSet™ feature to address specific climate challenges that can adversely impact IAQ and comfort.

Thermostat compatibility: Requires a special thermostat.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: The YORK® Affinity YXV can be offered as part of the new Hx3 Communicating Zoning System, which creates a smart, high-efficiency home comfort solution. The system can support up to eight zones with each zone allowing up to five dampers. The entire system is controlled with the Hx3 smart thermostat along with multiple secondary zone controls and sensors options for individual zone control to create a customized solution that fits homeowners’ needs and budget.

Warranty information: A limited one-year labor warranty, lifetime compressor, and a 10-year parts limited warranty are available on registered products, offering homeowners greater peace-of-mind.

Special installation requirements: The YXV outdoor unit must be installed as a complete system. If using a YORK® communicating gas furnace, a CM coil with factory-mounted electronic expansion valve (EEV) is required. If using a YORK® communicating air handler, factory-mounted electronic expansion valve (EEV) is required. Either system combination must be controlled by the Affinity Wi-Fi enabled Hx3 communicating thermostat.

Contact: Johnson Controls, 414-344-8594; www.york.com/for-your-home/air-conditioners/yxv.

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Serviceability features: Features a large electrical box cover for easy access to components. The electrical box can swing open to provide full corner access to the interior of the unit for maintenance or service without going through the top of the unit. A two-piece extruded louver coil guard provides superior coil protection while being easy to remove and reinstall for annual coil cleaning.

Serviceability features: The YEE is built with components that are balanced, assembled, and tested to ensure quiet operation with sound levels as low as 66 dBA when cooling.

IAQ equipment supported: Optional system-matched equipment is available to deliver IAQ enhancements, which include air filtration up to MERV 16 as well as humidifiers, dehumidifiers and germ-killing UVC lighting.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Some shared parts and some unique parts.

Additional features: The YEE heat pump features a compact design with a small footprint, making it ideal for retrofit applications, and its factory-installed stainless-steel filter-drier makes for quicker installs and corrosion-free performance. In addition, the YEE is compatible with conventional thermostats, providing added flexibility to use an existing thermostat or upgrade to a LUX thermostat.

Warranty information: One-year labor warranties and 10-year limited parts warranties with registration.

Special installation requirements: There are no special installation requirements.

Contact: Johnson Controls, 414-344-8594; www.york.com/for-your-home/heat-pumps.

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