- High-efficiency comfort while managing your utility costs (efficiency is unit size dependent)
- Variable-speed blower motor provides an ultimate level of even temperature control and comfort
- Two-stage compressor for improved temperature and summer humidity control
- Insulated cabinet, double-isolation compressor mounting, and compressor blanket provide quiet operation
- Large operating temperature range with outstanding cold weather performance
- Corrosion-resistant coil protection for long life
- 2" MERV 8 filtration
- Passive dehumidification standard
- Filter Cabinet Built-in for easy filter changes
- Uses lower global warming potential R-454B refrigerant
- Active R-454B A2L dissipation system factory installed
- 10-Year No Hassle Replacement™ Limited Warranty +
- 10-year parts and 5-year labor limited warranty 1
OPTIONAL FEATURES
- Supplemental, domestic hot water generation
- Internally-mounted auxiliary heat
- Smart startup add-on for smoother operation
- Up to 4.4 COP Heating Efficiency (closed loop)
- Up to 5.2 COP Heating Efficiency (open loop)
- Up to 27.0 EER Cooling Efficiency (closed loop)
- Up to 37.0 EER Cooling Efficiency (open loop)
- Two-stage scroll compressor
- Variable-speed blower motor
- Fully insulated cabinet
- Compressor sound blanket
- Baked-on urethane base coat and polyester topcoat
- ENERGY STAR ® certified in all sizes

Heating Efficiency (closed loop)
Closed-loop heating efficiency refers to the geothermal heat pump's ability to transfer heat from the earth to a home using a closed loop of underground pipes. The efficiency is measured in Coefficient of Performance (COP), which represents the ratio of heat output to the amount of electrical energy consumed. A higher COP indicates greater efficiency, meaning the system can provide more heating for less energy use.

Heating Efficiency (open loop)
Open-loop heating efficiency refers to a geothermal heat pump's ability to use a water source, such as a well or a nearby lake, to transfer heat into a home. The efficiency is measured in Coefficient of Performance (COP), which represents the ratio of heat delivered to the amount of energy consumed. A higher COP indicates better efficiency, meaning the system can deliver more heating for less energy input, with the water source acting as a constant heat reservoir.

Cooling Efficiency (closed loop)
Closed-loop cooling efficiency for a geothermal heat pump refers to the system's ability to remove heat from a home by transferring it to the ground through a closed loop of underground pipes. The efficiency is measured in Coefficient of Performance (COP), which indicates the ratio of cooling output to the energy input. A higher COP signifies better efficiency, meaning the system can provide more cooling for less energy consumption, with the earth acting as a stable and efficient heat sink.

Cooling Efficiency (open loop)
Open-loop cooling efficiency for a geothermal heat pump refers to the system's ability to remove heat from a home by using a water source, such as a well or pond, to absorb the heat. The efficiency is measured in Coefficient of Performance (COP), which represents the ratio of cooling output to the electrical energy consumed. A higher COP indicates better efficiency, meaning the system can remove more heat for less energy use, with the water source providing a reliable and consistent means for heat exchange.

+ No Hassle Replacement™ Limited Warranty: If compressor, coil or heat exchanger fails due to defect during the applicable No Hassle Replacement limited warranty time period, a one-time replacement with a comparable unit will be provided.
1. To the original owner, when installed in a residence, a 10-year parts and labor limited warranty upon timely registration of equipment. Warranty period is 10 years on parts and 5 years on labor if not registered within 90 days of installation. Original owners residing in jurisdictions that prohibit warranty benefits conditioned on registration will automatically receive a 10-year parts and labor limited warranty. See warranty certificate for details.
California residents please see Proposition 65