Serviceability features: The low-profile F Series has easy access to the control panel to save time when servicing the equipment. This air handler has the option for electric or no heat, with PSC or five-speed, high-efficiency ECM motor. The F Series is compact and has a lightweight design and is up to 12 inches shorter than comparable OEM models.

Noise-reduction features: Manufacturer did not specify.

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: The F Series is designed to meet new energy efficiency standards in the industry with the new 120V, five-speed, ECM air handler. The 120V supply voltage helps installers save time and money when a traditional a/c system is being replaced with a heat pump and can help the system meet rebate or tax credit efficiency. For more flexibility in 2024, this air handler’s FlexCoil is engineered for all refrigerants.

Warranty information: Available five-year standard limited warranty and 10-year extended warranty available with registration.

Special installation requirements: The 120V F Series supply voltage is a key feature to help installers save time and money in applications where a traditional a/c system is being replaced with a heat pump.

Website: www.adpnow.com.

Serviceability features: The Multi-Position HE Series front panel is available with only four screw access and non-captive refrigerant lines for fast and easy coil access when servicing the equipment.

Noise-reduction features: Manufacturer did not specify.

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: The HE Series is an A-coil design, balancing airflow evenly across the coil. The drain pan features Microban technology, providing added protection against the buildup of microbes. The coils are available in multiple sizes and painted to perfectly match the furnace. These coils have a hybrid header that allows threaded brass-to-brass TXV fittings for a secure connection. For more flexibility in 2024, this FlexCoil is engineered for all refrigerants.

Warranty information: Available five-year standard limited warranty and 10-year extended warranty available with registration.

Special installation requirements: Manufacturer did not specify.

Website: www.adpnow.com.

AW29-09N1-M1

Serviceability features: Instead of multiple screws, EP indoor units have only two screws, and it takes one minute to disassemble everything, as well as one minute to change the board. The units also come with bubble level and scale on the back plate for easy installation.

Noise-reduction features: The entire system is equipped with an inverter compressor and continuously variable-speed fan motors. When the temperature setting is reached, both indoor and outdoor units will reduce the frequency of the compressor and fan motors. This conserves energy, as well as reduces the noise level down to minimum.

IAQ equipment supported: Uniquely, the filter is magnetically attached to the unit for easy removal and cleaning. The filters have slots for additional IAQ products, like activated carbon, air freshener, etc.

Thermostat compatibility: Requires a special thermostat.

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

Additional features: The unit has an intelligent sensor function, which detects human occupancy and absence to keep running or turn the frequency down to a minimum to improve energy efficiency. When detecting human activities, it will return to original settings. Due to the structural design improvement, the installation clearance on the top is only 2 inches. The 3D airflow function can send air in whichever direction as required.

Warranty information: Ten-year parts and compressor warranty is provided when customers register their products online within 60 days of installation. If the system is installed by a Dragon Contractor certified by AI Air Conditioning Co., 12-year parts and compressor warranty will be provided. Terms and restrictions apply. Please visit www.aihvacglobal.com for more details.

Special installation requirements: The EP system is designed for easy installation. No special installation requirements.

Website: www.aihvacglobal.com.

AUO18-18N1-M3H

Serviceability features: It takes less than two minutes to disassemble the motors, boards, and even the coils. The units can be placed in up/left configuration by default. If necessary, the coils can be reoriented to place the unit in down/right configuration.

Noise-reduction features: The entire system is equipped with inverter compressor and continuously variable-speed fan motors. When the temperature setting is reached, both indoor and outdoor units will reduce the frequency of the compressor and fan motors. This conserves energy, as well as reduces the noise level down to a minimum.

IAQ equipment supported: Indoor units use constant airflow ECM motors, which ensures that the CFM delivered to each room stays unchanged to increase the comfort level. The units are also compatible with most IAQ products, like humidifiers/dehumidifiers, UV products, air freshener, etc.

Thermostat compatibility: Compatible with most thermostats.

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

Additional features: INNOVA Series is designed for universal compatibility. Both the outdoor and indoor units can be connected to any third-party 24V units and thermostats. When indoor and outdoor units are connected, they will have real-time communication and achieve true inverter technology. The INNOVA Mega Heat Series can achieve 100% heating capacity down to -4°F and can stay in stable operation at -22°F.

Warranty information: Ten-year parts and compressor warranty is provided when customers register their products online within 60 days of installation. If the system is installed by a Dragon Contractor certified by AI Air Conditioning Co., 12-year parts and compressor warranty will be provided. Terms and restrictions apply. Please visit www.aihvacglobal.com for more details.

Special installation requirements: The INNOVA system is designed for easy installation. No special installation requirements.

Website: www.aihvacglobal.com.

Serviceability features: This two-piece air handler offers a rigid cabinet and separate panels to access the controls and heat strips, while the other provides access to the coil, drain pan, and TXV for routine maintenance and cleaning. Foam rubber gaskets throughout provide a tighter seal between air handler sections and around the doors. Tinnerman clips help ensure connection points don’t wear out and the access panel maintains a tight seal. Thumb-screw access to the filter rack built into the base of the unit provides fast filter replacements. The slide-out blower motor assembly is mounted on rails with realignment guides to help make removal and reinsertion easy.

Noise-reduction features: Cabinets are fully insulated to help reduce noise and the blower housing is insulated to help reduce operating noise.

IAQ equipment supported: The 7AH2E comes with a 1-inch filter rack built-in and supports a wide range of third-party IAQ accessories.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: Building upon other indoor solutions to make the transition to new refrigerants easy, the 7AH2E minimizes risk for distributors/dealers around stranded inventory associated with system matches, while providing a robust portfolio of convertible air handler solutions. Inventory on the ground at end of 2024 will match with equipment in 2025 and beyond. New heat strips designed to latest UL standards for low-GWP refrigerants offer backwards compatibility to existing models in the field today.

Warranty information: Up to 10-year limited parts coverage and up to five years of unit replacement coverage. (Product registration required. Warranty applies to residential applications only. For terms, conditions and exclusions, see full warranty at airease.com. Unit replacement coverage is available from participating distributors and certain exclusions apply.). Optional SystemShield extended labor coverage is available from participating distributors. (SystemShield labor coverage is a factory-backed extended labor program. Check with participating distributors for details and pricing.)

Special installation requirements: Manufacturer did not specify.

Website: www.alliedair.com.

Serviceability features: The 7EC/H/D dedicated-position (upflow, horizontal, and downflow) cased coils offer externally mounted drain traps for easy access, while a removeable access panel provides access to the coil, drain pan, and TXV for routine service and cleaning. Coils ship from the factory ready for installation in an R-410A system; with a field-installed kit, dealers can convert the coil to be used with an R-454B system.

Noise-reduction features: Cabinets are fully insulated to help reduce noise. Pre-bent, pre-drill duct flanges provide a clean fit to make sealing easier in the field and help avoid air leakage between connections.

IAQ equipment supported: Multi-refrigerant cased coils support a wide range of third-party IAQ accessories.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: Prepare today for the new refrigerants of tomorrow. Multi-refrigerant coils help address a wide range of applications and ship from the factory ready for installation in an R-410A application. With a field-installed kit, dealers can make a one-time conversion to use the coil with an R-454B outdoor unit. Coils include a mounting bracket and sealed hole for wiring from the factory to make converting to R-454B easier.

Warranty information: Up to 10-year limited parts coverage and up to five year of unit replacement coverage. (Product registration required. Warranty applies to residential applications only. For terms, conditions and exclusions, see full warranty at airease.com. Unit replacement coverage is available from participating distributors and certain exclusions apply.) Optional SystemShield extended labor coverage is available from participating distributors. (SystemShield labor coverage is a factory-backed extended labor program. Check with participating distributor for details and pricing.)

Special installation requirements: Manufacturer did not specify.

Website: www.alliedair.com.

Variable-speed, split-system air conditioner

Serviceability features: Ion communicating, self-configuring system; high- and low-pressure switches; outdoor air temperature sensor; enhanced dehumidification; text-based diagnostics (with Ion communicating system control); two control wires required from communicating indoor unit to condenser; and mechanical fitting capable service valves.

Noise-reduction features: Aerodynamic variable-speed fan, soft-mounted compressor, and high-performance acoustic-absorbing compressor blanket.

IAQ equipment supported: Accommodates many IAQ options.

Thermostat compatibility: Compatible with most thermostats but requires the Ion system control for full function and efficiency capability, Wi-Fi remote access convenience, and intelligent diagnostics.

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

Additional features: Standard straight service valves to more easily accommodate mechanical fittings.

Warranty information: Ten-year No Hassle Replacement limited warranty, 10-year parts limited warranty. (Timely registration required.)

Special installation requirements: Manufacturer did not specify.

Website: www.airquestcomfort.com.

Serviceability features: Ion communicating, self-configuring system; high- and low-pressure switches; outdoor air temperature sensor; text-based diagnostics (with Ion communicating system control); two control wires required from communicating indoor unit to condenser; and mechanical fitting capable service valves.

Noise-reduction features: Optional sound blanket

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: Standard straight service valves to more easily accommodate mechanical fittings.

Warranty information: Five-year No Hassle Replacement limited warranty, 10-year parts limited warranty. (Timely registration required.)

Special installation requirements: Must be installed as a part of a complete R-454B system.

Website: www.airquestcomfort.com.

Serviceability features: All units come with an intelligent defrost to ensure the defrost cycle only runs when needed to reduce wear and tear, as well as energy waste. The system also comes with built-in processing, which uses real-time diagnostics to help prolong the unit’s lifespan. The automatic diagnostics continually scan for errors and malfunctions. When troubleshooting and repairs are required, easy-to-read fault codes are presented to facilitate the repair process.

Noise-reduction features: The system operates at a mere 62 dB, making it one of the quietest units on the market.

IAQ equipment supported: This system works with most IAQ products and accessories.

Thermostat compatibility: Compatible with most thermostats.

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

Additional features: The USD is the ideal blend of efficiency, comfort, and reliability and boasts a 17 SEER2 rating. In addition to enhanced efficiency, the inverter compressor provides comfort in any environment. Heat is generated in outdoor temperatures as low as -22°F and cooling in outdoor temperatures as high as 130°F. Additionally, the USD operates at 62 dB for whisper quiet heating and cooling. Exclusively distributed by R.E. Michel Co.

Warranty information: This system comes with a 10-year parts and compressor warranty.

Special installation requirements: Proper installation procedures are required for optimal performance.

Website: www.airtemp.com.

Serviceability features: There are two access panels on the front of the air handler — one is to access the controls and heat strips, while the other provides access to the coil, drain pan, and TXV for routine maintenance and cleaning. A rigid cabinet design ensures the cabinet keeps its shape while doors are removed, making the panel easier to reinstall. Tinnerman clips help ensure connection points don’t wear out and the access panel maintains a tight seal.

Noise-reduction features: Cabinets are fully insulated to help reduce noise, while variable-speed models offer reduced noise at lower operating speeds.

IAQ equipment supported: Variable-speed models help with dehumidification by providing longer run times at lower speeds, keeping air circulating throughout the home. Dealers can add a wide range of third-party IAQ solutions.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: The 7AH1 represents a unique approach to the transition to new low-GWP refrigerants, enabling both distributors and dealers to minimize risk around stranded inventory associated with system matches. The inventory on the ground at the end of 2024 will match with equipment in 2025 and beyond. New heat strips designed to the latest UL standards for low-GWP refrigerants offer backwards compatibility to existing models in the field today.

Warranty information: Up to 10-year limited parts coverage and optional SystemShield extended labor coverage are available from participating distributors. (Product registration required. Warranty applies to residential applications only. For terms, conditions and exclusions, see full warranty at Alliednow.com. SystemShield labor coverage is a factory-backed extended labor program. Check with participating distributor for details and pricing.)

Special installation requirements: Manufacturer did not specify.

Website: www.alliedair.com.

Serviceability features: The 7EC/H/D dedicated-position (upflow, horizontal, and downflow) cased coils offer externally mounted drain traps for easy access, while a removeable access panel provides access to the coil, drain pan, and TXV for routine service and cleaning.

Noise-reduction features: Cabinets are fully insulated to help reduce noise. Pre-bent, pre-drill duct flanges provide a clean fit to make sealing easier in the field, which helps avoid air leakage between connections.

IAQ equipment supported: Multi-refrigerant cased coils support a wide range of third-party IAQ accessories.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: Prepare today for the new refrigerants of tomorrow. Multi-refrigerant coils help address a wide range of applications and ship from the factory ready for installation in an R-410A application. With a field-installed kit, dealers can make a one-time conversion to use the coil with an R-454B outdoor unit. Coils include a mounting bracket and sealed hole for wiring from the factory to make converting to R-454B easier.

Warranty information: Up to 10-year limited parts coverage and optional SystemShield extended labor coverage is available from participating distributors. (Product registration required. Warranty applies to residential applications only. For terms, conditions and exclusions, see full warranty at alliednow.com. SystemShield labor coverage is a factory-backed extended labor program. Check with participating distributor for details and pricing.)

Special installation requirements: Manufacturer did not specify.

Website: www.alliedair.com.

Serviceability features: These inverter-tuned air handlers offer a slim, 21-inch depth for easier attic access. Multi-position with a coil-mounting rack for quick repositioning. Notable features include EEV for heat pump and cooling applications, plus a DecaBDE-free thermoplastic drain pan with secondary drain connections. Fault recall for six most recent faults. CFM indicator, plus thermostat provides adjustable low CFM for efficient fan-only operation. Toolless filter access. Screw-less sides/back help reduce condensation in humid locations.

Noise-reduction features: Manufacturer did not specify.

IAQ equipment supported: Compatible with IAQ equipment including the Clean Comfort Indoor Air Essentials family of filtration, humidification, dehumidification, purification, ventilation, and zoning products designed to improve the quality and comfort of indoor environments. Learn more at www.cleancomfort.com.

Thermostat compatibility: Compatible with Amana brand smart thermostat.

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

Additional features: All-aluminum evaporator coil. Innovative 7mm evaporator coil tube offers outstanding heat transfer properties. Variable-speed ECM blower motor for improved humidity and comfort control. Provides constant CFM over wide-ranging static pressure conditions, independent of duct system. Rigid SmartFrame substructure. Glue-less cabinet insulation retention. Cabinet air leakage <2% 1 at inch h2o when tested in accordance with ashrae standard 193. cabinet air leakage <1.4% 0.5 193.< p>

Warranty information: Ten-year parts limited warranty when online registration is completed within 60 days of installation. Online registration is not required in California or Québec. The duration of warranty coverage in Texas and Florida differs in some cases. Complete warranty details available from local dealer or at amana-hac.com.

Special installation requirements: Engineered for compatibility with the new Amana brand S-Series, inverter-driven, split-system heat pumps and air conditioners. AHRI certified and ETL listed.

Website: amana-hac.com.

With ducted heat pump, a/c, or dual fuel

Serviceability features: With its slim, compact design, the S-Series is easy to transport and install and packed with contractor-friendly features. Proprietary Inside Intelligence for diagnostics; proprietary control algorithmic logic; diagnostic indicator lights; seven-segment LED display; and fault-code storage. Coil/ambient temperature sensors and suction pressure transducer. Sweat connection service valves with easy-access gauge ports. Top/side maintenance access. Hydrophilic Blue Fin corrosion coating helps keep the 1,000-hour salt spray-rated coil clean. Advanced water-shedding drain pan.

Noise-reduction features: Featuring sound levels as low as 56 dBA, a quiet-mode for enhanced acoustical comfort, and swing compressor technology, S-Series systems will bring homeowners peace and quiet both indoors and out. Quiet, dependable, proprietary swing compressor technology provides smooth rotation with little friction for high-operation efficiency, low vibrations, and low noise. A digitally commutated variable-speed motor runs quietly. It's all topped off with a high-density compressor sound blanket to reduce noise further.

IAQ equipment supported: Compatible with IAQ equipment including the Clean Comfort Indoor Air Essentials family of filtration, humidification, dehumidification, purification, ventilation, and zoning products designed to improve the quality and comfort of indoor environments. Learn more at www.cleancomfort.com.

Thermostat compatibility: Compatible with the new Amana brand smart thermostat system.

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

Additional features: The S-Series easily connects to traditional ducted equipment. A premium, mid-efficiency solution at an affordable price, its slim, small footprint adds design and installation flexibility to meet most project demands. Installs on pad or wall mount, perfect for zero-lot-line and small patio/backyard spaces. Intelligent defrost mode. A 7mm coil provides outstanding heat transfer. Three humidification levels allow customization based on geography and humidity. Hot-start technology eliminates cold drafts. Energy Star Cold Climate certified.

Warranty information: Lifetime unit replacement limited warranty and a 10-year parts limited warranty. To receive the limited warranties, online registration must be completed within 60 days of installation. Online registration and some additional requirements are not required in California or Québec. The duration of warranty coverages in Texas and Florida differs in some cases. Complete warranty details available from local dealer/contractor or at amana-hac.com.

Special installation requirements: S-Series side discharge systems are ideal for most single-, two-, and three-story homes with existing ductwork. Utilize existing line sets, connect up to 100 feet of pipe (for typical installations). Slim profiles solve installation challenges when traditional cube-style options cannot. In communicating mode, only two low-voltage wires to outdoor unit required. Field-selectable boost mode. Field-installed bi-flow filter drier. Amana brand smart thermostat works with new Amana brand Home App for end-user control using smart devices.

Website: amana-hac.com.

Serviceability features: Designed with inputs directly from dealers to ensure these air handlers are easy to maintain and repair. The unit’s blower motor housing sits on rails to make it easy to remove and replace.

Noise-reduction features: Manufacturer did not specify.

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: This air handler makes the conversion simple for customers who want to move away from a gas furnace and air conditioner to a high-efficiency, all-electric heat pump system. Industry-leading features include patented Vortica II blower and variable-speed blower motor with Comfort-R humidity control, and exclusive AirTite design ensures maximum efficiency and savings on the owner’s energy bills. It’s never been easier to transition from fossil fuels to a modern heat pump system.

Warranty information: Base limited warranty period is five-year indoor coil and parts. Registered limited warranty period is 10-year indoor coil and parts.

Special installation requirements: Manufacturer did not specify.

Website: www.americanstandardair.com.

Serviceability features: Manufacturer did not specify.

Noise-reduction features: The E4HL5 heat pump is designed with a sound blanket around the compressor to help keep the noise to a minimum (approximately 68 dBA).

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats.

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

Additional features: The 15.2 SEER2 side discharge heat pump systems bring two firsts to the brand’s lineup. First, the side discharge options provide the compact size and installation flexibility that dealers, distributors, and homebuilders need; and second, the units are inverter-driven heat pumps, delivering energy savings and increased indoor comfort for customers at an affordable price point.

Warranty information: Five-year limited functional parts warranty, 10-year functional parts warranty with registration.

Special installation requirements: Manufacturer did not specify.

Website: https://ameristarhvac.com.

variable-speed, split-system air conditioner

Serviceability features: Ion communicating, self-configuring system; high- and low-pressure switches; outdoor air temperature sensor; enhanced dehumidification; text-based diagnostics (with Ion communicating system control); two control wires required from communicating indoor unit to condenser; and mechanical fitting capable service valves.

Noise-reduction features: Aerodynamic variable-speed fan, soft-mounted compressor, and high-performance acoustic-absorbing compressor blanket.

IAQ equipment supported: Accommodates many IAQ options.

Thermostat compatibility: Compatible with most thermostats but requires the Ion system control for full function and efficiency capability, Wi-Fi remote access convenience, and intelligent diagnostics.

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

Additional features: Standard straight service valves to more easily accommodate mechanical fittings.

Warranty information: Ten-year No Hassle Replacement limited warranty and 10-year parts limited warranty. (Timely registration required.)

Special installation requirements: Manufacturer did not specify.

Website: www.arcoaire.com.

Serviceability features: Ion communicating, self-configuring system; high- and low-pressure switches; outdoor air temperature sensor; text-based diagnostics (with Ion communicating system control); two control wires required from communicating indoor unit to condenser; and mechanical fitting capable service valves.

Noise-reduction features: Optional sound blanket

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: Standard straight service valves to more easily accommodate mechanical fittings.

Warranty information: Five-year No Hassle Replacement limited warranty and 10-year parts limited warranty. (Timely registration required.)

Special installation requirements: Must be installed as a part of a complete R-454B system.

Website: www.arcoaire.com.

Serviceability features: This two-piece air handler offers a rigid cabinet and separate panels to access the controls and heat strips, while the other provides access to the coil, drain pan, and TXV for routine maintenance and cleaning. Foam rubber gaskets throughout provide a tighter seal between air handler sections and around the doors. Tinnerman clips help ensure connection points don’t wear out and the access panel maintains a tight seal. Thumb-screw access to the filter rack built into the base of the unit provides fast filter replacements. The slide-out blower motor assembly is mounted on rails with realignment guides to help make removal and reinsertion easy.

Noise-reduction features: Cabinets are fully insulated to help reduce noise and the blower housing is insulated to help reduce operating noise.

IAQ equipment supported: The 7AH2E comes with a 1-inch filter rack built-in and supports a wide range of third-party IAQ accessories.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: Building upon other indoor solutions to make the transition to new refrigerants easy, the 7AH2E minimizes risk for distributors/dealers around stranded inventory associated with system matches, while providing a robust portfolio of convertible air handler solutions. Inventory on the ground at end of 2024 will match with equipment in 2025 and beyond. New heat strips designed to latest UL standards for low-GWP refrigerants offer backwards compatibility to existing models in the field today.

Warranty information: Up to 10-year limited parts coverage and up to five-year unit replacement coverage. (Product registration required. Warranty applies to residential applications only. For terms, conditions and exclusions, see full warranty at Armstrongair.com. Unit replacement coverage is available from participating distributors and certain exclusions apply.) Optional SystemShield extended labor coverage is available from participating distributors. (SystemShield labor coverage is a factory-backed extended labor program. Check with participating distributors for details and pricing.)

Special installation requirements: Manufacturer did not specify.

Website: www.alliedair.com.

Serviceability features: The 7EC/H/D dedicated-position (upflow, horizontal, and downflow) cased coils offer externally mounted drain traps for easy access, while a removeable access panel provides access to the coil, drain pan, and TXV for routine service and cleaning.

Noise-reduction features: Cabinets are fully insulated to help reduce noise. Pre-bent, pre-drill duct flanges provide a clean fit to make sealing easier in the field and help avoid air leakage between connections.

IAQ equipment supported: Multi-refrigerant cased coils support a wide range of third-party IAQ accessories.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: Prepare today for the new refrigerants of tomorrow. Multi-refrigerant coils help address a wide range of applications and ship from the factory ready for installation in an R-410A application. With a field-installed kit, dealers can make a one-time conversion to use the coil with an R-454B outdoor unit. Coils include a mounting bracket and sealed hole for wiring from the factory to make converting to R-454B easier.

Warranty information: Up to 10-year limited parts coverage and up to 10-years of unit replacement coverage. (Product registration required. Warranty applies to residential applications only. For terms, conditions and exclusions, see full warranty at armstrongair.com. Unit replacement coverage is available from participating distributors and certain exclusions apply.) Optional SystemShield extended labor coverage available from participating distributors. (SystemShield labor coverage is a factory-backed extended labor program. Check with participating distributor for details and pricing.)

Special installation requirements: Manufacturer did not specify.

Website: www.alliedair.com.

With InteliSense technology, 127TB

Serviceability features: InteliSense technology is the next phase in Bryant’s growing family of connected innovative solutions. InteliSense's connected premium tools offer easier maintenance and empowered customer service. Sensor data from the outdoor and indoor equipment connects to Wi-Fi enabled ecobee for Bryant thermostat. System data collected can be accessed by dealers through the Bryant Service Tech app and Bryant Connected Portal for remote troubleshooting, system usage analysis, and servicing.

Noise-reduction features: Smooth-running compressor provides naturally quiet operation. Two-stage model runs on low stage for longer periods of time to further reduce sound. Only 71 dBA during most common cooling operating condition — quiet as a vacuum.

IAQ equipment supported: Air purifier uses Captures & Kills technology to inactivate 99% of select airborne pathogens trapped by the filter, including coronavirus, bacteria, and other pathogens. Humidifier alleviates dry air by adding moisture, and ventilator transfers heating and cooling energy to the incoming fresh air.

Thermostat compatibility: Compatible with most thermostats.

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

Additional features: Cool summer comfort can be enjoyed with cooling efficiencies up to 17 SEER2 and up to 13.5 EER2. Two-stage operation allows longer, more consistent comfort cycles on low stage for savings and comfort, as well as enhanced summer dehumidification. Improved IAQ, as well as energy savings, remote access capability, and in-depth energy reporting with the ecobee smart thermostat powered by Bryant.

Warranty information: Ten-year parts limited warranty upon registration.

Special installation requirements: Manufacturer did not specify.

Website: www.bryant.com/en/us.

With InteliSense technology, 24TPB7

Serviceability features: InteliSense technology is the next phase in Carrier’s growing family of connected, innovative solutions. InteliSense's connected premium tools offer easier maintenance and empowered customer service. Sensor data from the outdoor and indoor equipment connects to Wi-Fi enabled ecobee for Carrier thermostat. System data collected can be accessed by dealers through the Carrier Service Tech app and Carrier Connected Portal for remote troubleshooting, system usage analysis, and servicing.

Noise-reduction features: Performance Series air conditioners cool the home quietly. A noise reducing compressor sound blanket is available as an accessory, and two-stage models take sound levels even lower with extra-quiet, low-stage operation.

IAQ equipment supported: Air purifier uses Captures & Kills technology to inactivate 99% of select airborne pathogens trapped by the filter, including coronavirus, bacteria, and other pathogens. Humidifier adds moisture to the air, helping keep static and dry skin at bay, while the ventilator combines fresh outdoor air with conditioned indoor air for IAQ.

Thermostat compatibility: Compatible with most thermostats.

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

Additional features: Unique welded aluminum coil technology provides enhanced corrosion resistance while delivering improved energy efficiency. In addition, innovative extras like a two-speed compressor offer added benefits like higher efficiency and even, consistent comfort. When installed with a custom-matched Carrier indoor furnace or fan coil and a compatible thermostat, this unit can operate on low-stage up to 80% of the time to keep airflow and temperatures even and consistent, while adding humidity control during cooling operation.

Warranty information: To the original owner, 10-year parts limited warranty upon timely registration. The limited warranty period is five years if not registered within 90 days of installation, except in jurisdictions where warranty benefits cannot be conditioned upon registration. See warranty certificate at carrier.com for complete details and restrictions.

Special installation requirements: Manufacturer did not specify.

Website: www.carrier.com/residential.

Serviceability features: These 18 SEER2 heat pumps offer easier access during service checks, making routine maintenance faster. The systems are equipped for standard installation and are compatible with conventional equipment and devices. Additionally, HH8 heat pumps work with the free DS Solutions app to provide easy access to essential equipment information, troubleshooting support, and helpful tools — including an intelligent refrigerant detection system (RDS) — that can be accessed via a smart device.

Noise-reduction features: Developed using computational fluid dynamics (CFD) and finite element analysis (FEA) tools, the sturdy cabinet, composite swept-wing fan blade, and side-flow air path combine to provide sound output as low as 54 dBA, which is a 36% lower volume level than standard, vertical discharge heat pumps.

IAQ equipment supported: Heat pumps are compatible with a complete range of humidifiers, dehumidifiers, air filters, ultraviolet air purifiers, and energy recovery ventilators. These products maintain optimal humidity levels and clean indoor air to reduce irritations associated with dry or stale air and health problems resulting from bacteria and airborne viruses.

Thermostat compatibility: Compatible with most thermostats.

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

Additional features: Champion HH8 heat pumps deliver the comfort and technology of a high-tier efficiency unit at the cost of a mid-tier vertical unit. Modulating technology maximizes comfort and reduces energy bills, while the inverter system maintains smooth operation — all within a compact design. HH8 heat pumps utilize low-GWP refrigerant R-454B and are optimized for energy efficiency to allow homeowners to apply for the Energy Efficient Home Improvement Credit (25C).

Warranty information: With registration, up to a 10-year compressor limited warranty and parts limited warranty (with registration).

Special installation requirements: Manufacturer did not specify.

Website: www.championhomecomfort.com.

Serviceability features: These 15.2 SEER2 two-stage heat pumps are designed to simplify serviceability. The compact design features top or side compressor access, a swing-out control box, field-installed TXVs, removable fan guard, and individually removable coil guards for fast and easy servicing. Equipment information, troubleshooting support, and helpful tools — including an intelligent refrigerant detection system (RDS) — can be accessed via the DS Solutions app by scanning a QR code located on the heat pump.

Noise-reduction features: Heat pumps minimize vibration and sound, thanks to a swept-wing fan, direct-drive motors, and a sturdy cabinet design. Combined, these features achieve sound levels as low as 67 dBA.

IAQ equipment supported: Champion offers a complete range of humidifiers, dehumidifiers, air filters, ultraviolet air purifiers, and energy recovery ventilators. These products can be matched with XH5 heat pumps to maintain optimal humidity levels and clean indoor air from irritants, bacteria and airborne viruses.

Thermostat compatibility: Compatible with most thermostats.

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

Additional features: XH5 heat pumps are engineered for year-round comfort and energy efficiency. These heat pumps are designed to be matched with a Champion residential gas furnace to create a hybrid comfort system that automatically switches between heat sources based on energy costs or capacity. The 15.2 SEER2 heat pumps are optimized for efficiency and meet Energy Efficient Home Improvement Credit (25C) requirements. Additionally, the highly durable cabinets are available in the color, modern mist.

Warranty information: With registration, up to a 10-year compressor limited warranty and parts limited warranty (with registration).

Special installation requirements: XH5 heat pumps include a field-installed bi-flow filter/drier.

Website: www.championhomecomfort.com.

Serviceability features: These 18 SEER2 heat pumps offer easier access during service checks, making routine maintenance faster. The systems are equipped for standard installation and are compatible with conventional equipment and devices. Additionally, HH8 heat pumps work with the free DS Solutions app to provide easy access to essential equipment information, troubleshooting support, and helpful tools — including an intelligent refrigerant detection system (RDS) — that can be accessed via a smart device.

Noise-reduction features: Developed using computational fluid dynamics (CFD) and finite element analysis (FEA) tools, the sturdy cabinet, composite swept-wing fan blade, and side-flow air path combine to provide sound output as low as 54 dBA, which is a 36% lower volume level than standard, vertical discharge heat pumps.

IAQ equipment supported: Heat pumps are compatible with a complete range of humidifiers, dehumidifiers, air filters, ultraviolet air purifiers, and energy recovery ventilators. These products maintain optimal humidity levels and clean indoor air to reduce irritations associated with dry or stale air and health problems resulting from bacteria and airborne viruses.

Thermostat compatibility: Compatible with most thermostats.

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

Additional features: Coleman HH8 heat pumps deliver the comfort and technology of a high-tier efficiency unit at the cost of a mid-tier vertical unit. Modulating technology maximizes comfort and reduces energy bills, while the inverter system maintains smooth operation — all within a compact design. HH8 heat pumps utilize low-GWP refrigerant R-454B and are optimized for energy efficiency to allow homeowners to apply for the Energy Efficient Home Improvement Credit (25C).

Warranty information: With registration, up to a 10-year compressor limited warranty and parts limited warranty (with registration).

Special installation requirements: Manufacturer did not specify.

Website: www.colemanac.com.

Serviceability features: These 15.2 SEER2 two-stage heat pumps are designed to simplify serviceability. The compact design features top or side compressor access, a swing-out control box, field-installed TXVs, removable fan guard, and individually removable coil guards for fast and easy servicing. Equipment information, troubleshooting support, and helpful tools — including an intelligent refrigerant detection system (RDS) — can be accessed via the DS Solutions app by scanning a QR code located on the heat pump.

Noise-reduction features: XH5 heat pumps minimize vibration and sound, thanks to a swept-wing fan, direct-drive motors, and a sturdy cabinet design. Combined, these features achieve sound levels as low as 67 dBA.

IAQ equipment supported: Coleman offers a complete range of humidifiers, dehumidifiers, air filters, ultraviolet air purifiers, and energy recovery ventilators. These products can be matched with XH5 heat pumps to maintain optimal humidity levels and clean indoor air from irritants, bacteria and airborne viruses.

Thermostat compatibility: Compatible with most thermostats.

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

Additional features: XH5 heat pumps are engineered for year-round comfort and energy efficiency. These heat pumps are designed to be matched with a Coleman residential gas furnace to create a hybrid comfort system that automatically switches between heat sources based on energy costs or capacity. The 15.2 SEER2 heat pumps are optimized for efficiency and meet Energy Efficient Home Improvement Credit (25C) requirements. Additionally, the highly durable cabinets are available in the color, modern mist.

Warranty information: With registration, up to a 10-year compressor limited warranty and parts limited warranty (with registration).

Special installation requirements: XH5 heat pumps include a field-installed bi-flow filter/drier.

Website: www.colemanac.com.

B-VCD18SA-1 - B-VCD60SA1

Serviceability features: Blower section has easy accessibility to all components and controls.

Noise-reduction features: With the advanced ECM motor, the noise level is reduced dramatically.

IAQ equipment supported: UV lights may be used to increase comfortability.

Thermostat compatibility: Requires a special thermostat.

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

Additional features: VCD-Series and Whole-House Hyper Heat System. With an inverter-driven compressor, the VCD system fully modulates to use the least amount of energy possible to maintain temperature, while at the same time, optimizing sound levels and comfort. Hyper heat performance down to -22°F (-30°C) means the heat pump has world-class operating parameters in all weather conditions. The optional electric auxiliary heat kits provide further peace of mind.

Warranty information: Ten-year compressor and 10-year parts (some limitations apply; see printed warranty for details).

Special installation requirements: Product installation instructions must be used and all instructions followed.

Website: marsdelivers.com.

Serviceability features: Ion communicating, self-configuring system; high- and low-pressure switches; outdoor air temperature sensor; text-based diagnostics (with Ion communicating system control); two control wires required from communicating indoor unit to condenser; and mechanical fitting capable service valves.

Noise-reduction features: Soft-mounted compressor, acoustic-absorbing compressor blanket (standard), and Quiet Shift 2 defrost.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats, but requires the Ion system control for full function and efficiency capability, Wi-Fi remote access convenience, and intelligent diagnostics.

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

Additional features: Standard straight service valves to more easily accommodate mechanical fittings.

Warranty information: Five-year No Hassle Replacement limited warranty, 10-year parts limited warranty. (Timely registration required.)

Special installation requirements: Must be installed as a part of a complete R-454B system.

Website: www.comfortmaker.com.

two-stage air conditioner

Serviceability features: Manufacturer did not specify.

Noise-reduction features: Optional sound blanket.

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: Standard straight service valves to more easily accommodate mechanical fittings.

Warranty information: Ten-year parts limited warranty. (Timely registration required.)

Special installation requirements: Manufacturer did not specify.

Website: www.comfortmaker.com.

Serviceability features: There are two access panels on the front of the air handler — one to access the controls and heat strips; the other provides access to the coil, drain pan, and TXV for routine maintenance and cleaning. A rigid cabinet design helps ensure the cabinet keeps its shape while doors are removed, making the panel easier to reinstall. Tinnerman clips help ensure connection points don’t wear out and the access panel maintains a tight seal.

Noise-reduction features: Cabinets are fully insulated to help reduce noise, while variable-speed models offer reduced noise at lower operating speeds.

IAQ equipment supported: Variable-speed models help with dehumidification by providing longer run times at lower speeds, keeping air circulating throughout the home. Dealers can add a wide range of third-party IAQ solutions.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: The 7AH1 represents a unique approach to the transition to new low-GWP refrigerants, enabling both distributors and dealers to minimize risk around stranded inventory associated with system matches. The inventory on the ground at the end of 2024 will match with equipment in 2025 and beyond. New heat strips designed to the latest UL standards for low-GWP refrigerants offer backwards compatibility to existing models in the field today.

Warranty information: Up to 10-year limited parts coverage and optional SystemShield extended labor coverage is available from participating distributors. Product registration required. Warranty applies to residential applications only. For terms, conditions and exclusions, see full warranty at concord-air.com. SystemShield labor coverage is a factory-backed extended labor program. Check with participating distributor for details and pricing.

Special installation requirements: Manufacturer did not specify.

Website: www.alliedair.com.

Serviceability features: The 7EC/H/D dedicated-position (upflow, horizontal, and downflow) cased coils offer externally mounted drain traps for easy access, while a removeable access panel provides access to the coil, drain pan, and TXV for routine service and cleaning.

Noise-reduction features: Cabinets are fully insulated to help reduce noise. Pre-bent, pre-drill duct flanges provide a clean fit to make sealing easier in the field and help avoid air leakage between connections.

IAQ equipment supported: Multi-refrigerant cased coils support a wide range of third-party IAQ accessories.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: Prepare today for the new refrigerants of tomorrow. Multi-refrigerant coils help address a wide range of applications and ship from the factory ready for installation in an R-410A application. With a field-installed kit, dealers can make a one-time conversion to use the coil with an R-454B outdoor unit. Coils include a mounting bracket and sealed hole for wiring from the factory to make converting to R-454B easier.

Warranty information: Up to 10-year limited parts coverage and optional SystemShield extended labor coverage is available from participating distributors. Product registration required. Warranty applies to residential applications only. For terms, conditions and exclusions, see full warranty at concord-air.com. SystemShield labor coverage is a factory-backed extended labor program. Check with participating distributor for details and pricing.

Special installation requirements: Manufacturer did not specify.

Website: www.alliedair.com.

Single-zone, wall-mounted, inverter heat pump or cooling only

Serviceability features: Indoor units have been redesigned for easier removal of the drain pan, blower wheel, and indoor fan motor (compared to other wall-mounted units). Self-diagnostics with digital display. Blue Fin hydrophilic-coated fin protection ensures condensate water moves easily to the drain pain, enhancing the cleanliness and lifespan of the cooling coil. Anti-corrosion treatment on heat exchanger. Sensor performs automatic defrosting of the outdoor heat exchanger, if necessary, ensuring optimum performance.

Noise-reduction features: Compact, lightweight heat pumps run very quietly indoors and out, with notable sound pressure ratings as low as 25 dBA for indoor units and down to 46 dBA for outdoor units.

IAQ equipment supported: Convenient washable air filter. Supports titanium apatite photocatalytic air purifying filter.

Thermostat compatibility: Included Daikin infrared, wireless remote control

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

Additional features: Quick Warming function prevents the compressor from pumping liquid refrigerant in low-ambient conditions. Other features include Program Dry function; Eco+ and Powerful Operation modes; and backlit wireless, infrared remote controller. Outdoor unit drain pans with up to 16 holes deliver effective condensation drainage, and in some cases, eliminate the need for drain pan heaters, resulting in higher efficiencies in low-ambient temperatures. Users can control OTERRA from anywhere via Daikin Comfort app and internet-connected smartphones/tablets. Inverter minimizes temperature fluctuations. The cooling range (dry bulb) is 50°F to 115°F, while heating range (wet bulb) is 5°F to 65°F. Available cooling-only models provide excellent value for spaces not requiring heating.

Warranty information: To receive 12-year parts limited warranty, online registration must be completed within 60 days of installation. Online registration is not required in California or Québec. If product installed in a commercial application, limited warranty period is five years. The duration of warranty coverages in Texas differs in some cases. Complete warranty details available from local dealer/contractor or at www.daikincomfort.com.

Special installation requirements: The new Daikin SplitXpress mobile app and website offer a complete tool to streamline system selection for single- and multi-zone projects. Create equipment selections, add accessories and pricing details, then quickly share quotes with customers. Available for free in App Store and Google Play and at splitxpress.daikincity.com.

Website: northamerica-daikin.com.

Inverter-tuned, variable-speed, communicating air handler for Daikin FIT

Serviceability features: Multi-position installation. A narrow 21-inch depth provides easier attic access. Toolless filter access and glue-less cabinet insulation retention. Screw-less sides and back help to reduce condensation when installed in humid locations. All-aluminum evaporator coil. DecaBDE-free thermoplastic drain pan with secondary drain connections. Fault recall of six most recent faults. CFM indicator; thermostat provides adjustable low CFM for efficient fan-only operation.

Noise-reduction features: Manufacturer did not specify.

IAQ equipment supported: Compatible with the Clean Comfort Indoor Air Essentials line of indoor air quality products, including filtration, purification, ventilation, humidity control, dehumidification, and zoning. Learn more at cleancomfort.com.

Thermostat compatibility: Daikin One+ smart thermostat and other Daikin communicating equipment.

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

Additional features: Inverter-tuned DFVE air handlers feature a variable-speed ECM blower motor. Provides constant CFM over wide-ranging static pressure conditions independent of duct system. Superb heat transfer properties with 7mm evaporator coil tubing. Improved humidity and comfort control. To reduce cabinet condensation, foil-faced insulation covers internal casing. Cabinet air leakage less than 2% at 1 inch H2O and 1.4% at 0.5 inch H2O when tested in accordance with ASHRAE standard 193.

Warranty information: Twelve-year parts limited warranty. Online registration must be completed within 60 days of installation. 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. The duration of warranty coverages in Texas differs in some cases. Complete warranty details available from local dealer or at daikincomfort.com.

Special installation requirements: Internal EEV allows for both cooling and heat pump applications. The DFVE multi-position, variable-speed, inverter-tuned, communicating air handler is engineered for compatibility with Daikin FIT split systems. AHRI certified; ETL listed.

Website: northamerica-daikin.com.

Serviceability features: Ion communicating, self-configuring system; high- and low-pressure switches; outdoor air temperature sensor; text-based diagnostics (with Ion communicating system control); two control wires required from communicating indoor unit to condenser; and mechanical fitting capable service valves.

Noise-reduction features: Soft-mounted compressor, acoustic-absorbing compressor blanket (standard), and Quiet Shift defrost.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats, but requires the Ion system control for full function and efficiency capability, Wi-Fi remote access convenience, and intelligent diagnostics.

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

Additional features: Standard straight service valves to more easily accommodate mechanical fittings.

Warranty information: Ten-year No Hassle Replacement limited warranty, 10-year parts limited warranty. (Timely registration required.)

Special installation requirements: Manufacturer did not specify.

Website: www.dayandnightcomfort.com.

Serviceability features: Ion communicating, self-configuring system; high- and low-pressure switches; outdoor air temperature sensor; text-based diagnostics (with Ion communicating system control); two control wires required from communicating indoor unit to condenser; and mechanical fitting capable service valves.

Noise-reduction features: Optional sound blanket.

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: Standard straight service valves to more easily accommodate mechanical fittings.

Warranty information: Five-year No Hassle Replacement limited warranty, 10-year parts limited warranty. (Timely registration required.)

Special installation requirements: Must be installed as a part of a complete R-454B system.

Website: www.dayandnightcomfort.com.

Serviceability features: There are two access panels on the front of the air handler — one to access the controls and heat strips: the other provides access to the coil, drain pan, and TXV for routine maintenance and cleaning. A rigid cabinet design helps ensure the cabinet keeps its shape while doors are removed, making the panel easier to reinstall. Tinnerman clips help ensure connection points don’t wear out and the access panel maintains a tight seal.

Noise-reduction features: Cabinets are fully insulated to help reduce noise, while variable-speed models offer reduced noise at lower operating speeds.

IAQ equipment supported: Variable-speed models help with dehumidification by providing longer run times at lower speeds, keeping air circulating throughout the home. Dealers can add a wide range of third-party IAQ solutions.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: The 7AH1 represents a unique approach to the transition to new low-GWP refrigerants, enabling both distributors and dealers to minimize risk around stranded inventory associated with system matches. The inventory on the ground at the end of 2024 will match with equipment in 2025 and beyond. New heat strips designed to the latest UL standards for low-GWP refrigerants offer backwards compatibility to existing models in the field today.

Warranty information: Up to 10-year limited parts coverage and optional SystemShield extended labor coverage is available from participating distributors. Product registration required. Warranty applies to residential applications only. For terms, conditions and exclusions, see full warranty at Ducanehvac.com. SystemShield labor coverage is a factory-backed extended labor program. Check with participating distributor for details and pricing.

Special installation requirements: Manufacturer did not specify.

Website: www.alliedair.com.

Serviceability features: The 7EC/H/D dedicated-position (upflow, horizontal, and downflow) cased coils offer externally mounted drain traps for easy access, while a removeable access panel provides access to the coil, drain pan, and TXV for routine service and cleaning.

Noise-reduction features: Cabinets are fully insulated to help reduce noise. Pre-bent, pre-drill duct flanges provide a clean fit to make sealing easier in the field and help avoid air leakage between connections.

IAQ equipment supported: Multi-refrigerant cased coils support a wide range of third-party IAQ accessories.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: Prepare today for the new refrigerants of tomorrow. Multi-refrigerant coils help address a wide range of applications and ship from the factory ready for installation in an R-410A application. With a field-installed kit, dealers can make a one-time conversion to use the coil with an R-454B outdoor unit. Coils include a mounting bracket and sealed hole for wiring from the factory to make converting to R-454B easier.

Warranty information: Up to 10-year limited parts coverage and optional SystemShield extended labor coverage is available from participating distributors. Product registration required. Warranty applies to residential applications only. For terms, conditions and exclusions, see full warranty at ducanehvac.com. SystemShield labor coverage is a factory-backed extended labor program. Check with participating distributor for details and pricing.

Special installation requirements: Manufacturer did not specify.

Website: www.alliedair.com.

RTi and ERDA19H-60AA inverter-driven, IoT-connected, intelligent, packaged heat pump

Serviceability features: Fully automated refrigerant charging technology eliminates the need for gauges. Real-time data can be accessed through the ESS PRO app, which also offers remote diagnosis and settings adjustments for added convenience. The inverter-driven control board offers fast and straightforward replacement, ensuring minimal downtime. Universal footprint design ensures compatibility with a 42.2- by 46.1-inch curb, providing versatility in installation.

Noise-reduction features: Compressors come equipped with noise-canceling jackets, reducing operational noise levels for a quieter experience. Homeowners can activate the super silent mode directly from the ESS PRO app for even quieter operation when needed.

IAQ equipment supported: The smart thermostat EST02 supports humidifier and dehumidifier adjustments for comfortable humidity for the homeowner.

Thermostat compatibility: Compatible with most thermostats.

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

Additional features: Fully automated refrigerant charging technology eliminates the need for gauges. Remote diagnosis and settings adjustments via the ESS PRO app for added convenience. Two wires non-communication connection.

Warranty information: Up to 10-year parts, 10-year labor, and 10-year monitoring service.

Special installation requirements: Experience the easiest installation process for this inverter-driven and IoT-connected, intelligent packaged heat pump.

Website: www.ecoer.com.

TDi Pro and EODA19H-2436A inverter-driven, IoT-connected, intelligent heat pump

Serviceability features: Fully automated refrigerant charging technology eliminates the need for gauges, as the entire process is managed by the system. All that's required is to connect it to the refrigerant tank using the service valve. Real-time data can be accessed through the ESS PRO app, which also offers remote diagnosis and settings adjustments for added convenience. The inverter-driven control board offers fast and straightforward replacement, ensuring minimal downtime.

Noise-reduction features: Compressors come equipped with noise-canceling jackets, reducing operational noise levels for a quieter experience. Homeowners can activate the super silent mode directly from the ESS PRO app for even quieter operation when needed.

IAQ equipment supported: The smart thermostat EST02 supports humidifier and dehumidifier adjustments for comfortable humidity for the homeowner.

Thermostat compatibility: Compatible with most thermostats.

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

Additional features: Fully automated refrigerant charging technology eliminates the need for gauges. Remote diagnosis and settings adjustments via the ESS PRO app for added convenience. Two wires non-communication connection.

Warranty information: Up to 10-year parts, 10-year labor, and 10-year monitoring service.

Special installation requirements: Experience the easiest installation process for this inverter-driven and IoT-connected, intelligent heat pumps.

Website: www.ecoer.com.

With EPIC connected controls

Serviceability features: Remote diagnostic and status information with connected controls. Oversized control box to accommodate add-on accessories such as DDC controls, soft start kit, and more. Pin-hinged control box swings out to allow for easy access. High and low service ports. Right- and left-side electrical hook-ups. All cabinet panels are removable. Water and refrigerant connections are located on a 45 degree rear corner post to reduce the number of elbow bends and piping amount.

Noise-reduction features: Triple-mounted compressor isolation uses high density rubber grommets, heavy-gauge isolation plate, and elastomeric vibration absorption pads to greatly reduce compressor noise. UL Greenguard Gold-certified, high-density, closed cell foam insulation.

IAQ equipment supported: Supports most IAQ equipment.

Thermostat compatibility: Compatible with most thermostats.

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

Additional features: The BS/BT indoor split unit line is incredibly versatile, which makes it a fantastic fit for both new construction and replacement applications. Its small footprint makes it a great choice for homes with minimal mechanical space. It now features connected controls capability through the use of EPIC. This allows installers and homeowners to view system status, diagnostic data, and perform over-the-air updates to the unit.

Warranty information: Standard warranty of 10-year parts, 10-year select accessories, and five-year labor allowance. Optional five-year parts, five-year select accessories, and five-year labor allowance. Optional 10-year parts only. Extended limited one-time part only compressor, years 11 to 18.

Special installation requirements: None.

Website: https://enertechusa.com/geothermal-product-catalog/item/bs-bt.

Serviceability features: The FSA1BG has removable jacket panels that allow contractors easy access to the coil for cleaning and routine maintenance. It also includes a removable access panel for maintenance of the compressor and other internal components. The fan top assembly can be removed without removing any wiring, and the unit has external service valves for easy access.

Noise-reduction features: The FSA1BG has sound ratings as low as 57 dB, depending upon operating conditions. It includes a composite base pan for sound and vibration absorption and a compressor sound blanket that reduces excess noise.

IAQ equipment supported: Matching indoor air handler equipment supports plug-in heater kits and a built-in filter rack, while furnaces and air handlers provide humidification control and dehumidification capabilities from a thermostat or duct-mounted humidistat.

Thermostat compatibility: Compatible with most thermostats.

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

Additional features: The iQ Drive system features modulating compressor technology and variable-speed indoor and outdoor fan motors. Inverter technology allows the unit to modulate between five compressor speeds both below and above nominal capacity. The two-digit LED provides system operation status and diagnostic troubleshooting information. The control system utilizes a patented capacity control algorithm to select the optimum system capacity level.

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. If the product is registered within 60 days of purchase, the coverage increases to a 10-year limited parts warranty and a 10-year Quality Pledge.

Special installation requirements: None

Website: https://nortekhvac.com.

GXH(**)-(**)MSK4DH

Serviceability features: The side discharge unit provides installation flexibility. The unit fits on standard mini-split style mounting brackets. It's capable of braze-free installation. The system's automatic diagnostics feature continuously scans for errors or malfunctions, and fault codes are shown on the unit's display. The control board has a seven-segment display that indicates errors on an easy-to-read display. Units are pre-charged for 31 feet of line set, and no refrigerant adjustments are needed for less than 31 feet.

Noise-reduction features: These units can reach levels as low as 55 dB, depending on the capacity and operating conditions.

IAQ equipment supported: Matching indoor air handler equipment supports plug-in heater kits and built-in filter rack, while the matching air handlers provide humidification control and dehumidification capabilities from a thermostat or duct-mounted humidistat.

Thermostat compatibility: Compatible with most thermostats.

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

Additional features: This unit has a cooling range of 5°F to 130°F, with a 100% nominal cooling capacity up to 115°F. Its heating performance ranges from -22°F to 75°F, with 100% nominal heating capacity down to -5°F and 78% heating capacity down to -22°F. The outdoor coil has a coating tested at 1,500 hours of salt spray. Each unit has rifled copper tubing that improves refrigerant flow characteristics and improves heat exchange capabilities.

Warranty information: This model includes an out-of-the-box, transferrable, residential and commercial, 10-year parts and compressor warranty with no product registration required.

Special installation requirements: None

Airstage H-Series, high-SEER, wall-mounted, mini-split heat pump, LZAS1 Series

Serviceability features: Features a self-diagnostic system with easy-to-read LED error codes. The indoor unit filters are easy to access and clean.

Noise-reduction features: The indoor unit operates as quietly as 43 dBA, and the outdoor unit operates as quietly as 46 dBA, or roughly the sound level of a quiet whisper.

IAQ equipment supported: Ion deodorization filters decompose absorbed odors using the oxidizing/reducing effects of ions generated by the ultra-fine-particle ceramic. Apple-Catechin filters absorb fine dust, invisible mold spores, and harmful microorganisms onto the filter by static electricity, and further growth is inhibited and deactivated.

Thermostat compatibility: Requires a special thermostat.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: This wall-mounted series features a slim and stylish design, high-efficiency operation, Wi-Fi compatibility, and smart device control. The series is capable of operating efficiently in outdoor ambient temperatures as low as -15°F. With the Energy Savings Program (ESP) function, systems actively monitor occupancy and adjust system settings accordingly to achieve optimum energy savings. Once the system detects an occupant, the settings return to the user defined settings in order to maintain comfort.

Warranty information: For systems that are installed and commissioned by a qualified contractor, 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: Indoor and outdoor units must be installed within 66 feet of each other per maximum line set length.

Website: www.fujitsugeneral.com.

Serviceability features: The R104HD boasts a plethora of features to make installation, servicing, and routine maintenance simple and easy. This unit is designed with the contractor in mind, with features like external service ports, easy access panels to the compressor and controls, duct flanges, and removable top grille assemblies. Despite the unit's condensing gas engine, installation is essentially the same as any standard gas-packaged product.

Noise-reduction features: The swept-wing fan blade and custom Venturi condenser fan ensure quiet operation. Additionally, this unit utilizes a hot surface ignitor, which eliminates the clicking sound of standard spark-ignition packaged units.

IAQ equipment supported: The control board supports outputs for electronic air cleaners (EAC), as well as humidifiers. The supporting filter kits ensure the R104HD provides some of the highest IAQ available for a gas-packaged unit.

Thermostat compatibility: Compatible with most thermostats.

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

Additional features: These single-packaged gas/electrics are highly efficient, self-contained, heating and cooling units that can be installed at ground level on a slab or on a rooftop application with a curb. The consistent footprint of the R104HD across all sizes means distributors and contractors only need to stock one curb adapter for all sizes. The self-contained condensing gas engine makes installations simple in all applications.

Warranty information: Out-of-the-box, transferrable, residential, five-year parts and compressor warranty that increases to 10 years if the unit is registered.

Special installation requirements: This product was designed to have an almost identical installation to a standard 81% gas packaged unit, with minimal special installation required to drain the condensate created during the heating cycle. Cooling operation requires no additional special installation requirements.

Multi-position, variable-speed air handler

Serviceability features: With horizontal or vertical configuration capabilities, the new AHVE 115V air handler features a slim 21-inch depth for easier attic access. Toolless filter access, plus glue-less cabinet insulation retention. DecaBDE-free thermoplastic drain pan with secondary drain connections. Fault recall of six most recent faults. CFM indicator. Screw-less sides and back helps to reduce condensation in humid locations. Foil-faced insulation covers the internal casing to reduce cabinet condensation. Coil mounting track for quick repositioning.

Noise-reduction features: Manufacturer did not specify.

IAQ equipment supported: Compatible with IAQ equipment including the Clean Comfort Indoor Air Essentials family of filtration, humidification, dehumidification, purification, ventilation, and zoning products designed to improve the quality and comfort of indoor environments. Learn more at www.cleancomfort.com.

Thermostat compatibility: Compatible with Goodman GTST connected thermostat and other Goodman communicating equipment.

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

Additional features: Designed to complement Goodman's new Side Discharge, inverter, split systems, the AHVE 115V inverter-tuned air handler incorporates an internal EEV for heat pump and cooling applications. Variable-speed ECM blower provides constant CFM over wide-ranging static pressure conditions independent of duct system. All-aluminum evaporator coil. Innovative 7mm coil tubing features outstanding heat transfer properties. The new design improves humidity and comfort control. Thermostat provides adjustable low-CFM for efficient fan-only operation. SubFrame substructure.

Warranty information: To receive ten-year parts limited warranty, online registration must be completed within 60 days of installation. Online registration is not required in California or Québec. The duration of warranty coverage in Texas and Florida differs in some cases. Complete warranty details are available from local dealer or at goodmanmfg.com.

Special installation requirements: The air handler is compatible with the new Goodman side discharge, inverter-driven, split-system heat pumps. Cabinet air leakage less than 2% at 1 inch H2O when tested in accordance with ASHRAE Standard 193. Cabinet air leakage less than 1.4% at 0.5 inch H2O when tested in accordance with ASHRAE Standard 193. AHRI certified; ETL listed. UL 60335 2-40 compliant.

Website: goodmanmfg.com.

Side Discharge (SD), inverter-driven, split-system heat pump, a/c, or dual fuel

Serviceability features: Compact and easy to transport and install, the SD is designed to improve the contractor experience. Proprietary swing compressors provide less wear and tear compared to non-swing compressors. Advanced water-shedding drain pan is engineered with multiple drain holes and channels, helping provide effective water shedding. Inverter board cooled by refrigerant circuit, eliminating condenser fan pressure drop caused by heat sinks. Includes proprietary control algorithmic logic. Sweat connection service valves with easy access to gauge ports.

Noise-reduction features: Thanks to inverter technology, these units run quietly, as a low a 56 dBA. When activated, Quiet-Mode offers additional acoustical comfort outside, allowing the system to reach decibel levels as low as 45 dBA. Variable-speed digitally commutated fan runs efficiently with low sound levels. A high-density sound blanket reduces noise further. The muffler on 1.5- to 3-ton SD heat pumps minimizes transfer of natural frequency to connecting pipe.

IAQ equipment supported: Compatible with the Clean Comfort Indoor Air Essentials line of indoor air quality products, including filtration, purification, ventilation, humidity control, dehumidification, and zoning. Learn more at cleancomfort.com.

Thermostat compatibility: Compatible with the new Goodman GTST connected thermostat

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

Additional features: Digitally commutated fan motor provides precise, efficient air distribution across the condenser coil. Intelligent Defrost Mode (heat pump) stays in defrost only as much as needed for efficient operation. Selectable defrost backup heat option provides additional, reduced power consumption. Hot start technology builds heating capacity before indoor blower starts. Smart technology minimizes heating residual run time. Hydrophilic Blue Fin corrosion coating helps keep the 1,000-hour salt-spray rated coil clean.

Warranty information: Ten-year unit replacement limited warranty, a lifetime compressor limited warranty, and a 10-year parts limited warranty. For warranty coverage, online registration must be completed within 60 days of installation. Online registration is not required in California or Quebec. The duration of warranty coverages in Texas and Florida differs in some cases. Complete warranty details available from local dealer or at goodmanmfg.com.

Special installation requirements: A space-saving solution for homes with challenging installation options, the Goodman SD utilizes existing ductwork and is available in a/c, heat pump, or dual fuel. Outdoor units require only 4 inches of clearance, mounting nicely on a wall or pad. With flexible line sets, connect up to 100 linear feet of pipe for standard installations. The operation range and dehumidification feature accommodates most North American homes: three dehumidification options let contractors satisfy regional or individual humidity needs.

Website: goodmanmfg.com.

Serviceability features: Ion communicating, self-configuring system; high- and low-pressure switches; outdoor air temperature sensor; text-based diagnostics (with Ion communicating system control); two control wires required from communicating indoor unit to condenser; and mechanical fitting capable service valves.

Noise-reduction features: Soft-mounted compressor, acoustic-absorbing compressor blanket (standard), and Quiet Shift 2 defrost.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats, but requires the Ion system control for full function and efficiency capability, Wi-Fi remote access convenience, and intelligent diagnostics.

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

Additional features: Standard straight service valves to more easily accommodate mechanical fittings.

Warranty information: Five-year No Hassle Replacement limited warranty, 10-year parts limited warranty. (Timely registration required.)

Special installation requirements: Must be installed as a part of a complete R-454B system.

Website: www.heil-hvac.com.

Serviceability features: Manufacturer did not specify.

Noise-reduction features: Optional sound blanket

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: Standard straight service valves to more easily accommodate mechanical fittings.

Warranty information: Ten-year parts limited warranty. (Timely registration required.)

Special installation requirements: Manufacturer did not specify.

Website: www.heil-hvac.com.

AUWR-36U3SA2

Serviceability features: Compact profile for easy servicing. Universal replacement solution with any indoor with TXV. With 24V controls, favorite thermostats can be used without adapters. Maximum length piping of 246 feet and height of 98 feet installation flexibility. Dip switch settings for easy setup of mandatory defrost, refrigerant reclaim, capacity adjustment, or cooling only mode. Hi-Checker software to record and monitor operation data. Seven-segment code readout on unit for simple error checking. Built-in condensate base heater. Refrigerant leak alarm.

Noise-reduction features: Inverter compressors for quiet operation, and the horizontal discharge design with special fan blades directs sound away from the home or building. Outdoor noise level is 57 dBA, and indoor noise level (high) is 57 dBA.

IAQ equipment supported: Systems provide up to 0.8-inch maximum external static pressure (ESP) and work effectively with standard and high filtration filters. Compatible with all major IAQ and filtration devices.

Thermostat compatibility: Compatible with most thermostats.

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

Additional features: Energy Star cold climate certified; flexible replacement solution with existing indoor systems, including heat pump (AHU) and coil (HP/dual fuel); easy installation with existing line sets; compact side discharge footprint for space savings, low noise, and easy servicing; cold climate protection with built-in base pan heaters; multi-position AHU (upflow, downflow, horizontal L/R); Gold Fin protection on coils (1,500 hours of salt spray); and anti-corrosion printed circuit board (PCB).

Warranty information: Ten-year parts limited warranty, two-year labor limited warranty, and two-year unit replacement (heat exchanger and compressor) when properly registered.

Special installation requirements: Manufacturer did not specify.

Website: www.hisensecomfort.com.

AST-09UW3SXEDH01X

Serviceability features: FrostClean self-cleaning functionality frosts over indoor coil and defrosts to clean dust, debris, and inhibit the growth of mold and bacteria. Simplified power cord and connection wire installation, with no shell removal required. Wall-mounting bracket simplifies installation. Hi-Checker compatibility allows easy monitoring of operation data. Gold Fin anti-corrosion treatment on indoor and outdoor coils. Built-in condenser base pan heater

Noise-reduction features: Inverter compressor system for quiet operation. Side discharge system directs sound away from the home or building. Unique air tunnel and centrifugal fan for quiet airflow. Outdoor unit sound as low as 53 dBA; indoor unit sound as low as 29 dBA.

IAQ equipment supported: FrostClean self-cleaning functionality inhibits the growth of mold and bacteria. Washable high-definition filter. Available Healthy Filter (catechin, VC, HEPA, and Jasmine aroma filter)

Thermostat compatibility: Requires a special thermostat.

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

Additional features: Available with R-410A or environmentally friendly, R-454B, low-GWP refrigerant. Built-in Wi-Fi on all models, plus the ConnectLife smart app with Alexa and Google Assistant. Energy Star, cold climate, NEEP certified. Condenser base pan heater. Low-temperature heating (-22°F) and low-temperature cooling (0°F). Up to 96% capacity at -4°F.

Warranty information: With registration, 10-year parts limited warranty, two-year labor limited warranty, and two-year unit replacement limited warranty.

Special installation requirements: Manufacturer did not specify.

Website: www.hisensecomfort.com.

Serviceability features: The powder-coated wire guard and mesh hail guard give contractors easy access to the coil for cleaning and routine maintenance. It also includes a removable access panel for maintenance of the compressor and other internal components. The fan top assembly can be removed without removing any wiring, and the unit has external service valves for easy access.

Noise-reduction features: Sound ratings as low as 75 dB, depending upon capacity and operating conditions. It includes a composite base pan for sound and vibration absorption.

IAQ equipment supported: Matching indoor A-coils and furnaces provide humidification control and dehumidification capabilities from a thermostat or duct-mounted humidistat.

Thermostat compatibility: Compatible with most thermostats.

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

Additional features: The GSA3ME is specifically designed to meet the standards for manufactured housing, which is why this is the best option for anyone installing a new HUD home or replacing an existing unit. All-aluminum microchannel coils provide superior heat transfer and high corrosion resistance. GSA3QE models may be purchased that support quick-connect fittings and line sets.

Warranty information: Five-year limited compressor warranty and one-year limited parts warranty. It also has a fixed-amount, one-year limited labor coverage paid directly to the distributor or servicing contractor.

Special installation requirements: None

Serviceability features: The powder-coated wire guard and mesh hail guard give contractors easy access to the coil for cleaning and routine maintenance. It also includes a removable access panel for maintenance of the compressor and other internal components. The fan top assembly can be removed without removing any wiring, and the unit has external service valves for easy access

Noise-reduction features: Sound ratings as low as 75 dB, depending upon capacity and operating conditions. It includes a composite base pan for sound and vibration absorption.

IAQ equipment supported: Matching indoor A-coils and furnaces provide humidification control and dehumidification capabilities from a thermostat or duct-mounted humidistat.

Thermostat compatibility: Compatible with most thermostats.

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

Additional features: The GSA3ME is specifically designed to meet the standards for manufactured housing, which is why this is the best option for anyone installing a new HUD home or replacing an existing unit. The patented hot gas bypass defrost ensures the outdoor coil defrosts every time and only when necessary. All-aluminum microchannel coils provide superior heat transfer and high corrosion resistance. This unit also includes a factory-installed outdoor thermostat that is required by HUD.

Warranty information: Five-year limited compressor warranty and one-year limited parts warranty. It also has a fixed-amount, one-year limited labor coverage paid directly to the distributor or servicing contractor.

Special installation requirements: None

Serviceability features: Ion communicating, self-configuring system; high- and low-pressure switches; outdoor air temperature sensor; text-based diagnostics (with Ion communicating system control); two control wires required from communicating indoor unit to condenser; and mechanical fitting capable service valves.

Noise-reduction features: Aerodynamic two-speed fan, soft-mounted compressor, and high performance acoustic-absorbing compressor blanket.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats, but requires the Ion system control for full function and efficiency capability, Wi-Fi remote access convenience, and intelligent diagnostics.

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

Additional features: Standard straight service valves to more easily accommodate mechanical fittings.

Warranty information: Five year No Hassle warranty. (Timely registration required.)

Special installation requirements: Manufacturer did not specify.

Website: www.keeprite.com.

Serviceability features: Ion communicating, self-configuring system; high- and low-pressure switches; outdoor air temperature sensor; text-based diagnostics (with Ion communicating system control); two control wires required from communicating indoor unit to condenser; and mechanical fitting capable service valves.

Noise-reduction features: Optional sound blanket

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: Standard straight service valves to more easily accommodate mechanical fittings.

Warranty information: Five-year No Hassle Replacement limited warranty and 10-year parts limited warranty. (Timely registration required.)

Special installation requirements: Must be installed as a part of a complete R-454B system.

Website: www.keeprite.com.

Serviceability features: When installed with the S40 smart thermostat, this unit provides real-time system performance information and error codes, unlocking a world of connectivity and allowing the servicing contractor to remotely troubleshoot and change settings. Maintenance is simplified thanks to the SmartHinge design that allows quick access to the coil. Additionally, the PermaGuard unit base and galvanized steel powder finish ensure lasting durability and corrosion protection against the harshest elements.

Noise-reduction features: A sound-dampening system with a precision-balanced, direct-drive fan absorbs outdoor noise for a smooth operation at a volume as quiet as 61 dB, or the sound of a dishwasher.

IAQ equipment supported: When paired with the S40 smart thermostat and Lennox PureAir air purification system, the EL22XPV is able to use the zip code to respond to outdoor environments and adjust operations to account for factors like pollen and outdoor air quality. Sensors in the equipment also allow the thermostat to diagnose issues and automatically make system adjustments to more precisely and efficiently maintain temperature, humidity and air quality.

Thermostat compatibility: Compatible with most thermostats.

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

Additional features: The EL22XPV uses Lennox Quantum coil technology, making the unit significantly lighter than many heat pumps in the industry. Its variable-speed compressor technology offers higher efficiency across a wider range of operations compared to traditional compressors. In fact, the EL22XPV was designated as one of the 2023 Most Efficient Energy Star-certified products, as well as a silver award winner in the HVAC High-Efficiency Residential Equipment category for The ACHR NEWS’s 2023 Dealer Design Awards.

Warranty information: Ten-year limited warranty on compressors and five-year limited warranty on covered components. A 10-year extended limited warranty is available with product registration. In addition, coverage can be customized with Warranty Your Way, a limited warranty offering that offers three-year labor and two-year parts extension.

Special installation requirements: Can be installed with the Lennox S40 or S30 smart thermostat and Lennox digitally enabled furnace and/or air handler, as well as any Lennox indoor unit and 24V thermostat. Unit can provide superheat, subcooling, refrigerant temperature, and refrigerant pressure measurements on the setup app, S40, S30, or remotely on the Service Dashboard. These readings are available real-time, any time on the Service Dashboard and can be referenced in the future if service is needed.

Website: www.lennox.com.

Serviceability features: When installed with the S40 smart thermostat, this unit provides real-time system performance information and error codes, unlocking a world of connectivity and allowing the servicing contractor to remotely troubleshoot and change settings. Maintenance is simplified thanks to the SmartHinge design that allows quick access to the coil. The PermaGuard unit base and galvanized steel powder finish also ensure lasting durability.

Noise-reduction features: A sound-dampening system with a precision-balanced, direct-drive fan absorbs outdoor noise for a smooth operation at a volume as quiet as 59 dB, or the sound of a dishwasher.

IAQ equipment supported: Through the unit’s variable-capacity operation, cooling output and humidity can be controlled more accurately. IAQ monitoring can be further enhanced when the Lennox S40 smart thermostat and Lennox Smart Air Quality monitor are paired with the unit, delivering consistently clean, perfect air through its ability to trigger air cleaning on demand.

Thermostat compatibility: Compatible with most thermostats.

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

Additional features: Designated as one of the Most Efficient Energy Star-certified products in 2023 and with efficiencies up to 22.4 SEER2, this unit provides homeowners with optimal comfort and efficiency. This product also offers variable-capacity operation, which adjusts cooling output like a dimmer switch to perfectly match occupant energy use to their comfort needs. The PermaGuard unit base and proprietary Quantum coil offer superior corrosion resistance and protection against the harshest elements.

Warranty information: Ten-year limited warranty on compressors and five-year limited warranty on covered components. A 10-year extended limited warranty is available with product registration. In addition, coverage can be customized with Warranty Your Way, a limited warranty offering that offers three-year labor and two-year parts extension.

Special installation requirements: Can be installed with the Lennox S40 or S30 smart thermostat and Lennox digitally enabled furnace and/or air handler, as well as any Lennox indoor unit and 24V thermostat. Unit can provide superheat, subcooling, refrigerant temperature, and refrigerant pressure measurements on the setup app, S40, S30, or remotely on Service Dashboard. These readings are available real-time, any time on the Service Dashboard and can be referenced in the future if service is needed.

Website: www.lennox.com.

ARNU423TAA4

Serviceability features: Manufacturer did not specify.

Noise-reduction features: Manufacturer did not specify.

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: The ceiling-mounted unit provides four-way airflow, offering a duct-free option. Its dual louvers and fan features distribute air evenly in open spaces, enhancing airflow and reduced noise. The unit features a grille with a 12% larger inlet area. Intelligent functions such as floor and human detection, humidity sensors, and LG’s ThinQ are included. It offers an air purification kit option, capturing 99% of dust particles, with washable filters, and high-efficiency MERV filtration options.

Warranty information: Manufacturer did not specify.

Special installation requirements: Manufacturer did not specify.

Website: https://lghvac.com.

Serviceability features: These 18 SEER2 heat pumps offer easier access during service checks, making routine maintenance faster. The systems are equipped for standard installation and are compatible with conventional equipment and devices. Additionally, HH8 heat pumps work with the free DS Solutions app to provide easy access to essential equipment information, troubleshooting support, and helpful tools — including an intelligent refrigerant detection system (RDS) — that can be accessed via a smart device.

Noise-reduction features: Developed using computational fluid dynamics (CFD) and finite element analysis (FEA) tools, the sturdy cabinet, composite swept-wing fan blade, and side-flow air path combine to provide sound output as low as 54 dBA, which is a 36% lower volume level than standard, vertical discharge heat pumps.

IAQ equipment supported: Heat pumps are compatible with a complete range of humidifiers, dehumidifiers, air filters, ultraviolet air purifiers, and energy recovery ventilators. These products maintain optimal humidity levels and clean indoor air to reduce irritations associated with dry or stale air and health problems resulting from bacteria and airborne viruses.

Thermostat compatibility: Compatible with most thermostats.

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

Additional features: Luxaire HH8 heat pumps deliver the comfort and technology of a high-tier efficiency unit at the cost of a mid-tier vertical unit. Modulating technology maximizes comfort and reduces energy bills, while the inverter system maintains smooth operation — all within a compact design. HH8 heat pumps utilize low-GWP refrigerant R-454B and are optimized for energy efficiency to allow homeowners to apply for the Energy Efficient Home Improvement Credit (25C).

Warranty information: With registration, up to a 10-year compressor limited warranty and parts limited warranty (with registration).

Special installation requirements: Manufacturer did not specify.

Website: www.luxaire.com.

Serviceability features: These 15.2 SEER2 two-stage heat pumps are designed to simplify serviceability. The compact design features top or side compressor access, a swing-out control box, field-installed TXVs, removable fan guard, and individually removable coil guards for fast and easy servicing. Equipment information, troubleshooting support, and helpful tools — including an intelligent refrigerant detection system (RDS) — can be accessed via the DS Solutions app by scanning a QR code located on the heat pump.

Noise-reduction features: XH5 heat pumps minimize vibration and sound, thanks to a swept-wing fan, direct-drive motors, and a sturdy cabinet design. Combined, these features achieve sound levels as low as 67 dBA.

IAQ equipment supported: Luxaire offers a complete range of humidifiers, dehumidifiers, air filters, ultraviolet air purifiers, and energy recovery ventilators. These products can be matched with XH5 heat pumps to maintain optimal humidity levels and clean indoor air from irritants, bacteria, and airborne viruses.

Thermostat compatibility: Compatible with most thermostats.

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

Additional features: XH5 heat pumps are engineered for year-round comfort and energy efficiency. These heat pumps are designed to be matched with a Luxaire residential gas furnace to create a hybrid comfort system that automatically switches between heat sources based on energy costs or capacity. The 15.2 SEER2 heat pumps are optimized for efficiency and meet Energy Efficient Home Improvement Credit (25C) requirements. Additionally, the highly durable cabinets are available in the color, modern mist.

Warranty information: With registration, up to a 10-year compressor limited warranty and parts limited warranty (with registration).

Special installation requirements: XH5 heat pumps include a field-installed bi-flow filter/drier.

Website: www.luxaire.com.

Serviceability features: The removable jacket panels allow contractors easy access to the coil for cleaning and routine maintenance. It also includes a removable access panel for maintenance of the compressor and other internal components. The fan top assembly can be removed without removing any wiring, and the unit has external service valves for easy access.

Noise-reduction features: Sound ratings as low as 57 dB, depending upon operating conditions. It includes a composite base pan for sound and vibration absorption and a compressor sound blanket that reduces excess noise.

IAQ equipment supported: Matching indoor air handler equipment supports plug-in heater kits and a built-in filter rack, while furnaces and air handlers provide humidification control and dehumidification capabilities from a thermostat or duct-mounted humidistat.

Thermostat compatibility: Compatible with most thermostats.

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

Additional features: The iQ Drive system features modulating compressor technology and variable-speed indoor and outdoor fan motors. Inverter technology allows the unit to modulate between five compressor speeds both below and above nominal capacity. The two-digit LED provides system operation status and diagnostic troubleshooting information. The control system utilizes a patented capacity control algorithm to select the optimum system capacity level.

Warranty information: Five-year limited parts warranty and one-year Dependability Promise 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 a 12-year limited parts warranty and a 12-year Dependability Promise.

Special installation requirements: None

Serviceability features: These heat pumps offer exceptional performance, as well as environmental protection. When matched with Maytag’s variable-speed air handlers or variable-speed equipped gas furnaces, these units offer a line of high-quality heat pump systems rated up to 15.2 SEER2 and 8.1 HSPF2.

Noise-reduction features: The Quiet Plus compressor sound blanket and swept wing fan blade have been engineered to significantly reduce unwanted noise. These features coupled with a hot gas muffler reduce compressor noise and vibration. The PSH3BF is one of the quietest units available.

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 PSH3BF has one of the most pleasing aesthetics of any split system available on the market. The two-tone appearance utilizes stainless steel panels to make this unit stand out. In addition to its sleek appearance, the heat pump boasts a litany of features such as two-stage operation, high- and low-pressure switches, restart delays, suction accumulators, crankcase heaters, and demand defrost. This makes it one of the most feature-rich heat pumps available.

Warranty information: Five-year limited parts warranty and a one-year Dependability Promise 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 a 12-year limited parts warranty and a 12-year Dependability Promise.

Special installation requirements: The PSH3BF installs as easy as any standard system. All product features are internal to the unit, so installation is a breeze.

Serviceability features: Midea’s Louisville-based R&D and product development teams consistently work with its U.S. contractors and suppliers to continuously improve product and support materials, as well as provide online distributor and contractor training and same-day customer and service support. Midea manufactures all its own products, so initial order product lead times are 75 to 90 days and regular order lead times are 60 to 70 days.

Noise-reduction features: Midea products are some of the quietest appliances on the market, and the EVOX G³ is no exception, as users will enjoy the muted comfort and low dBA levels.

IAQ equipment supported: Thanks to the automatic constant air volume output, the EVOX G³ performs up to 1.2 inches WC and is adaptable to MERV 13+ filters and irregular ductwork. Requiring minimal field adjustments and adaptable to existing ductwork, system delivers an integrated solution that provides contractors and homeowners with highly efficient heating, cooling, and IAQ. The heat pump also reduces excess airflow and energy waste using computational constant airflow that automatically measures static pressure issues.

Thermostat compatibility: Compatible with most thermostats.

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

Additional features: The EVOX G³ cold climate heat pump technology challenge (CCHPTC) unit — which recently completed lab testing as part of the CCHPTC and is undergoing field testing — revolutionizes heating efficiency. The 3-ton model delivered 118% rated capacity at -15°F, setting a new performance benchmark in cold climates. Exceeding U.S. DOE, EPA, and NRCan standards, it significantly reduces carbon emissions and features a sequential-stage compressor with vapor injection for enhanced efficiency in severe cold.

Warranty information: Please contact distributor for warranty details

Special installation requirements: Designed in close collaboration with U.S. HVAC contractors, the EVOX G³ system is easy to install and maintain, providing versatile solutions to solve many of the most pressing barriers for contractors and consumers, including the ability to mix and match with existing equipment (even non-communicating) and the ability to adapt to most installation conditions. The system can function effectively as a communicating inverter combination.

Website: www.mideacomfort.us.

Serviceability features: A powder-coated wire guard and mesh hail guard give contractors easy access to the coil for cleaning and routine maintenance. It also includes a removable access panel for maintenance of the compressor and other internal components. The fan top assembly can be removed without removing any wiring, and the unit has external service valves for easy access.

Noise-reduction features: Sound ratings as low as 74 dB, depending upon the capacity and operating conditions. It includes a composite base pan for sound and vibration absorption.

IAQ equipment supported: Matching indoor A-coils and furnaces provide humidification control and dehumidification capabilities from a thermostat or duct-mounted humidistat.

Thermostat compatibility: Compatible with most thermostats.

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

Additional features: The GSA3MD is specifically designed to meet the standards for manufactured housing applications, which is why it is the best option for anyone installing a new HUD home or replacing an existing unit. All-aluminum microchannel coils provide superior heat transfer and high corrosion resistance. GSA3QD models may also be purchased that support quick-connect fittings and line sets.

Warranty information: Five-year limited compressor warranty and one-year limited parts warranty. There is also a fixed-amount, one-year limited labor coverage paid directly to the distributor or servicing contractor.

Special installation requirements: None

Wall-mounted indoor unit (MSZ-GS09NA) and H2i Hyper-Heating INVERTER heat pump system (MUZ-GS09NAHZ)

Serviceability features: Wall-mounted indoor units provide zone comfort control. Dual Barrier Coating is applied to the heat exchanger, vanes, and fan to prevent hydrophilic and hydrophobic dirt buildup. The outdoor unit has an inverter-driven compressor to provide high efficiency and comfort, while using only the energy needed for maximum performance. The Blue Fin anti-corrosion treatment applied to the outdoor unit heat exchanger allows for increased coil protection and longer life cycles.

Noise-reduction features: Both systems are built with quiet indoor and outdoor unit operation. The indoor setting has a low dBA setting of 19, and the outdoor unit has a low dBA setting at 48. The indoor unit is equipped with multiple fan speed options; quiet, low, medium, high, super-high, and auto, allowing users to control their individual fan's sound level.

IAQ equipment supported: Wall-mounted indoor units are compatible with the kumo cloud app that automatically changes the systems from cooling to heating mode based on surveying the zone. The indoor units are also compatible with many zone controllers that adjust mode, fan speed, airflow, and more advanced settings. The GS indoor unit also has an optional PM2.5 filter, which can remove tiny particles in the air that are 2.5 microns in size.

Thermostat compatibility: Compatible with most thermostats.

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: The indoor unit is equipped with a Smart Set, which recalls a preferred preset temperature setting at the touch of a button. The indoor unit also comes with multiple control options, including a handheld remote controller, kumo cloud smart device app, third-party interface options, and wired or wireless controllers. The outdoor unit is built with Hot-Start technology, which allows for no cold air rush at equipment startup or when restarting after the defrost cycle.

Warranty information: The MSY/Z-GS units come with standard five-year parts and seven-year compressor warranty. If the system is installed in a residential single-family home and registered within 90 days from installation, the parts and compressor are warrantied for a period of 10 years. If the system is installed in a residential single-family home by a Diamond Contractor and registered within 90 days from installation, the parts and compressor are warrantied for 12 years.

Special installation requirements: Manufacturer did not specify.

Website: www.mitsubishicomfort.com.

With performance up to 15.2 SEER2

Serviceability features: Quick access to the control panel allows for easy installation, troubleshooting, and maintenance.

Noise-reduction features: High-efficiency compressors operate smoothly, quietly, and consistently. ECM fans where applicable operate quietly and efficiently.

IAQ equipment supported: The majority of 24V IAQ equipment is compatible with Oxbox equipment.

Thermostat compatibility: Compatible with most thermostats. All 24V thermostats work with Oxbox equipment

Replacement parts compatibility: Shares replacement parts with other models.

Additional features: The Oxbox heat pump achieves 14.3 SEER2 when it is matched with an Oxbox air handler. The same outdoor unit can achieve 15.2 SEER2 when it is matched with a high-efficiency (ECM) air handler.

Warranty information: One-year unit replacement, five-year parts, 10-year compressor, and 20-year heat exchanger non-registered warranty. Registered extended warranty available, 10-year parts with registration. Warranty stays with the equipment for both non-registered and registered.

Special installation requirements: Designed for easy installation. There are no special installation requirements.

Website: oxboxhvac.com.

Serviceability features: The J4PH4 has numerous features to make the installation and serviceability easier. Those include, but are not limited to, easy access panels to critical components, external service ports, blower motor with slide-out blower assembly, and removable top assembly.

Noise-reduction features: High-efficiency compressors operate smoothly, quietly, and consistently. ECM fans where applicable operate quietly and efficiently.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats.

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

Additional features: Internal safeguards protect compressors against high pressure, low pressure, coil temperature, and power surge.

Warranty information: One-year unit replacement, five-year parts, 10-year compressor, 20-year heat exchanger non-registered warranty. Registered extended warranty available, 10-year parts with registration. Warranty stays with the equipment for both non-registered and registered.

Special installation requirements: Designed for easy installation. There are no special installation requirements.

Website: oxboxhvac.com.

Endeavor Line, Classic Plus Series, universal heat pump, RD17AZ

Serviceability features: Earning Energy Star 2024 Most Efficient, Energy Star-certified, cold climate heat pump, RD17AZ’s built-in Bluetooth connectivity makes it faster and easier for contractors to install and service. Brushless DC condenser motors enhance reliability and allow for easier serviceability. When installed as part of complete AHRI-matched, Rheem EcoNet-enabled system, operates with the easy-to-use EcoNet smart thermostat, which optimizes system performance and provides a new level of protection and precision comfort, like sensor technology and maintenance updates.

Noise-reduction features: Heat pumps are designed with acoustics in mind for quite home operations. Sound-dampening features such as refrigerant tubing design, fan blade approach, and innovative compressor and drive technologies ensure that as efficiency goes up, sound levels stay low. When installed properly and in ideal locations, the sound levels stay as low as 58 dB. (Based on internal R&D testing, 2023. Sound levels are also dependent on proper installation and location of outdoor product.)

IAQ equipment supported: Rheem offers IAQ products such as air cleaners, air filters, UV devices, and humidifiers that may be used with this system. IAQ products are available through the Rheem Parts Division at https://parts.rheem.com/category/rh-heating-and-cooling.

Thermostat compatibility: Compatible with most thermostats.

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

Additional features: Boasting reduced emissions and less environmental impact, RD17AZ’s 7mm condenser coil reduces refrigerant requirements by up to 15%, which lowers the amount of greenhouse gases emitted. RD17AZ also offers a flexible installation option as part of a complete heating and cooling system or as a universal replacement with minimal alterations required (coil only — with TXV). Additionally, the unit is ideal for small spaces focused on reducing noise and increasing energy efficiency.

Warranty information: Ten-year conditional parts warranty (registration required) when installed as a heat pump only or as part of a system. From the smallest part to complete comfort systems, Rheem builds quality into everything to be sure it’s tough enough to deliver the ultimate performance users can count on.

Special installation requirements: The RD17AZ heat pump works with nearly any HVAC system option, including Rheem EcoNet-enabled and non-communicating systems, or as a universal replacement with minimal alterations required, with options as low as 36.6 inches tall and 40.2 inches wide. Whether installers face space or sound constraints, electrification initiatives, dual fuel opportunities, or the desire for an efficiently sleek, outdoor system component for increased curb appeal, this is the comfort solution for all installation requirements.

Website: www.rheem.com.

Endeavor Line, Prestige Series, EcoNet-enabled heat pump, RP18AZ

Serviceability features: The RP18AZ is Energy Star 2024 Most Efficient, Energy Star-certified cold climate heat pump. The unit features PlusOne diagnostics, which uses Bluetooth technology to help with quick and easy service. PlusOne expanded valve space provides a minimum working area of 27 square inches. PlusOne triple service access provides15-inch wide, industry-leading, corner service access, two-fastener removeable corner, and easily removeable individual louver panels.

Noise-reduction features: Designed with acoustics in mind, the RP18AZ features sound-dampening attributes such as refrigerant tubing design, fan blade approach, composite base pan and innovative compressor and drive technologies to ensure that as efficiency goes up, sound levels stay low. The RP18AZ has a sound ranking as low as 58 dB.

IAQ equipment supported: Rheem offers IAQ products such as air cleaners, air filters, UV devices, and humidifiers that may be used with this system. IAQ products are available through the Rheem Parts Division at https://parts.rheem.com/category/rh-heating-and-cooling.

Thermostat compatibility: Requires a special thermostat.

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

Additional features: RP18AZ is highly efficient with inverter-driven and variable-speed compressor technology, which promotes cooling operation between 40% and 100% of capacity (with overdrive capability up to 115% in extreme conditions) to meet ever-changing heating and cooling needs. The unit provides precise temperature control, advanced humidity control, and greater efficiency. This product family has system combinations eligible for the IRA Energy Efficient Home Improvement (25C) tax credit and High Efficiency Electric Home Rebate program.

Warranty information: Ten-year limited parts and 10-year conditional unit replacement (with registration).

Special installation requirements: Manufacturer did not specify.

Website: rheem.com.

Serviceability features: Manufacturer did not specify.

Noise-reduction features: Low sound levels, with outdoor units operating as quietly as 54 dBA.

IAQ equipment supported: Easy-to-maintain washable, polymeric air filters.

Thermostat compatibility: Manufacturer did not specify.

Replacement parts compatibility: Manufacturer did not specify.

Additional features: In cold weather, low ambient operation enables the system to warm indoors even when it’s as low as -22°F outside. Flexible configuration, with five different 19 SEER2 outdoor units that pair seamlessly with compatible, high-wall indoor units. Simple operation, as these ductless systems feature intuitive remote or wired controllers to manage fan speeds and swing louvers.

Warranty information: Five-year limited functional parts warranty and 10-year functional parts warranty with product registration.

Special installation requirements: Manufacturer did not specify.

Website: https://runtruhvac.com.

Serviceability features: Ion communicating, self-configuring system; high- and low-pressure switches; outdoor air temperature sensor; text-based diagnostics (with Ion communicating system control); two control wires required from communicating indoor unit to condenser; and mechanical fitting capable service valves.

Noise-reduction features: Soft-mounted compressor, acoustic-absorbing compressor blanket (standard), and Quiet Shift 2 defrost.

IAQ equipment supported: Manufacturer did not specify.

Thermostat compatibility: Compatible with most thermostats, but requires the Ion system control for full function and efficiency capability, Wi-Fi remote access convenience, and intelligent diagnostics.

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

Additional features: Standard straight service valves to more easily accommodate mechanical fittings.

Warranty information: Five-year No Hassle Replacement limited warranty, 10-year parts limited warranty. (Timely registration required.)

Special installation requirements: Must be installed as a part of a complete R-454B system.

Website: www.tempstar.com.

Serviceability features: Manufacturer did not specify.

Noise-reduction features: Optional sound blanket

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: Standard straight service valves to more easily accommodate mechanical fittings.

Warranty information: Ten-year parts limited warranty. (Timely registration required.)

Special installation requirements: Manufacturer did not specify.

Website: www.tempstar.com.

Serviceability features: Manufacturer did not specify.

Noise-reduction features: Manufacturer did not specify.

IAQ equipment supported: Works in conjunction with the Trane CleanEffects Whole Home air cleaner to remove 99.98% of airborne pollutants, including dust, mites, pet dander, and more.

Thermostat compatibility: Compatible with most thermostats.

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

Additional features: The new 15 SEER2 heat pump features the lower-GWP refrigerant, R-454B, ahead of the January 1, 2025 federal regulation deadline. Trane’s units with the new A2L refrigerant include industry-leading refrigerant detection sensors, which provide a patent-pending installation clip that lets them easily snap onto the side of the pan. When using this sensor, the unit can detect if there is a refrigerant leak.

Warranty information: Base limited warranty period is five-year compressor, outdoor coil, and parts. Registered limited warranty period is 10-year compressor, outdoor coil, and parts.

Special installation requirements: Manufacturer did not specify.

Website: www.trane.com/residential.

Serviceability features: Optional Aurora WebLink router comes with industry-leading Symphony remote diagnostics and servicing. Alerts the dealer on any issues for diagnosis from the office. Serviceable on-site with mobile phone-based Symphony Contractor Connect (SCC) for guided installation and troubleshooting.

Noise-reduction features: Large air coil reduces air velocities and subsequent duct noise. Fully insulated cabinet for quiet operation with cleanable foil-backed insulation.

IAQ equipment supported: Comes with 2-inch MERV 11 filter.

Thermostat compatibility: Requires a special thermostat.

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

Additional features: This unique air-source heat pump can be converted to geothermal whenever the homeowner desires. Indoor compressor provides long life and supplemental hot water, providing total cost savings equivalent to a 24 SEER unit.

Warranty information: Ten-year all parts and five-year labor allowance. Five-year all parts and labor allowance for accessories installed with the unit. Optional 10-year all parts and 10-year labor allowance.

Special installation requirements: Manufacturer did not specify.

Website: www.waterfurnace.com.

With OptiDry, 700A11

Serviceability features: Optional Aurora WebLink router comes with industry-leading Symphony remote diagnostics and servicing. Alerts the dealer of any issues for diagnosis from the office. Serviceable on-site with mobile phone-based Symphony Contractor Connect (SCC) for guided installation and troubleshooting.

Noise-reduction features: Large air coil reduces air velocities and subsequent duct noise. Fully insulated cabinet for quiet operation with cleanable foil-backed insulation.

IAQ equipment supported: Comes with 2-inch MERV 11 filter. Features OptiDry dehumidification with reheat coil for superior dehumidification performance (two times the moisture removal over any whole house dehumidifier).

Thermostat compatibility: Requires a special thermostat.

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

Additional features: The 7 Series with OptiDry is a variable-speed, whole house, geothermal, dehumidifier/heat pump that features integrated temperature and humidity control in one unit; twice the moisture removal capacity; better performance; 20% lower energy; no additional space required; twice the life; full diagnostics capability; twice the warranty; and less maintenance (filter, condensate line).

Warranty information: Ten-year all parts and five-year labor allowance. Five-year all parts and labor allowance for accessories installed with the unit. Optional 10-year all parts and 10-year labor allowance.

Special installation requirements: Manufacturer did not specify.

Website: www.waterfurnace.com.

Serviceability features: These 18 SEER2 heat pumps offer easier access during service checks, making routine maintenance faster. The systems are equipped for standard installation and are compatible with conventional equipment and devices. Additionally, HH8 heat pumps work with the free DS Solutions app to provide easy access to essential equipment information, troubleshooting support, and helpful tools — including an intelligent refrigerant detection system (RDS) — that can be accessed via a smart device.

Noise-reduction features: Developed using computational fluid dynamics (CFD) and finite element analysis (FEA) tools, the sturdy cabinet, composite swept-wing fan blade, and side-flow air path combine to provide sound output as low as 54 dBA, which is a 36% lower volume level than standard, vertical discharge heat pumps.

IAQ equipment supported: HH8 heat pumps are compatible with a complete range of humidifiers, dehumidifiers, air filters, ultraviolet air purifiers, and energy recovery ventilators. These products maintain optimal humidity levels and clean indoor air to reduce irritations associated with dry or stale air and health problems resulting from bacteria and airborne viruses.

Thermostat compatibility: Compatible with most thermostats.

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

Additional features: York HH8 heat pumps deliver the comfort and technology of a high-tier efficiency unit at the cost of a mid-tier vertical unit. Modulating technology maximizes comfort and reduces energy bills, while the inverter system maintains smooth operation — all within a compact design. HH8 heat pumps utilize low-GWP refrigerant R-454B and are optimized for energy efficiency to allow homeowners to apply for the Energy Efficient Home Improvement Credit (25C).

Warranty information: With registration, up to a 10-year compressor limited warranty and parts limited warranty (with registration).

Special installation requirements: Manufacturer did not specify.

Website: www.york.com.

Serviceability features: These 15.2 SEER2 two-stage heat pumps are designed to simplify serviceability. The compact design features top or side compressor access, a swing-out control box, field-installed TXVs, removable fan guard, and individually removable coil guards for fast and easy servicing. Equipment information, troubleshooting support, and helpful tools — including an intelligent refrigerant detection system (RDS) — can be accessed via the DS Solutions app by scanning a QR code located on the heat pump.

Noise-reduction features: YH5 heat pumps minimize vibration and sound, thanks to a swept-wing fan, direct-drive motors, and a sturdy cabinet design. Combined, these features achieve sound levels as low as 67 dBA.

IAQ equipment supported: York offers a complete range of humidifiers, dehumidifiers, air filters, ultraviolet air purifiers, and energy recovery ventilators. These products can be matched with YH5 heat pumps to maintain optimal humidity levels and clean indoor air from irritants, bacteria, and airborne viruses.

Thermostat compatibility: Compatible with most thermostats.

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

Additional features: YH5 heat pumps are engineered for year-round comfort and energy efficiency. These heat pumps are designed to be matched with a York residential gas furnace to create a hybrid comfort system that automatically switches between heat sources based on energy costs or capacity. The 15.2 SEER2 heat pumps are optimized for efficiency and meet Energy Efficient Home Improvement Credit (25C) requirements. Additionally, the highly durable cabinets are available in the color, modern mist.

Warranty information: With registration, up to a 10-year compressor limited warranty and parts limited warranty (with registration).

Special installation requirements: YH5 heat pumps includes a field-installed bi-flow filter/drier.

Website: www.york.com.