HW
QuietComfort® 15 Hydronic-Use Geothermal Heat Pump
Put your mind at ease with versatile, hydronic heating and cooling. Our model HW is the right choice for a wide variety of heated and chilled water applications. Two comfort stages mean consistent temperatures with fewer hot or cold spots. And, this system offers the option to provide hot water for your home as well.
- Designed for a variety of radiant/hydronic applications
- Capable of providing whole home cooling when paired with a hydronic air handler and ductwork)
- High-efficiency comfort while managing your utility costs (efficiency is unit size dependent)
- Two-stage compressor for improved temperature and summer humidity control
- Insulated cabinet and compressor blanket for quiet operation
- Large operating temperature range with outstanding cold weather performance
- 5-Year No Hassle Replacement™ Limited Warranty +
- 10-year parts and labor limited warranty 1
OPTIONAL FEATURES
- Supplemental, domestic hot water generation
- Smart startup add-on for smoother operation
- 3.0 to 3.2 COP Heating Efficiency (closed loop)
- 3.4 to 3.8 COP Heating Efficiency (open loop)
- 14.6 to 22.1 EER Cooling Efficiency (closed loop)
- 18.8 to 25.7 EER Cooling Efficiency (open loop)
- Two-stage scroll compressor
- Fully insulated cabinet
- Compressor sound blanket
- Energy Star ® rated 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