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GW

Preferred™ Hydronic-Use Geothermal Heat Pump
Model GW

Exceptional Comfort and Fuel Economy with Your Water-Based System

The versatile Bryant® GW model can be applied in a variety of heated- and chilled-water applications. A two-stage scroll compressor enables high energy efficiency with quiet operation, plus optional potable hot water generation can also help you save on water heating for other needs.

  • Features
  • Specifications
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  • Manage your utility costs with high-efficiency comfort (efficiency is unit size dependent): Closed loop cooling EER - Up to 22.1;  Closed loop heating COP - Up to 3.2
  • Capable of providing whole home cooling (requires hydronic air handler and ductwork) 
  • Two-stage scroll compressor operation allows longer, more consistent cycles in lower stage for savings and comfort 
  • Insulated cabinet and compressor blanket for quiet operation
  • Wide operating temperature range with exceptional cold weather performance
  • 10-year parts and labor limited warranty1
OPTIONAL FEATURES
  • Supplemental, domestic hot water generation
  • Smart startup add-on for smoother operation 
 
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. 

EFFICIENCY MANAGEMENT 

Cooling Efficiency 14.6 to 22.1 EER (closed loop); 18.8 to 25.7 EER (open loop)
Heating Efficiency 3.0 to 3.2 COP (closed loop); 3.4 to 3.8 COP (open loop)
Heating and Cooling Stages Two-stage operation for efficiency and comfort 
ENERGY STAR® ENERGY STAR® qualified in all sizes
FEDERAL TAX CREDITS Qualified for up to 30% purchase price plus installation including loop system in all sizes±

SOUND

Quiet Levels Quiet operation enhanced by full cabinet insulation; double-isolation compressor mounting and compressor sound blanket

CONVENIENCES

Maintenance Reminders With compatible control 

TECHNOLOGY

Compressor Two-stage scroll
Control Board Microprocessor with compressor diagnostic capability
Refrigerant Puron® refrigerant
Refrigerant Management Thermostatic expansion valve
Protection Cupro-nickel water coils available for well-water applications           

AESTHETICS

Capacity 2, 3, 4, 5 and 10 tons
Construction Galvanized steel
Paint Baked-on urethane base coat and polyester top coat
 
±For existing homeowners and those building a new home who install qualifying geothermal heating and cooling systems, a one-time tax credit is available totaling 30% of the installed cost of a residential ground loop or ground water geothermal heat pump. To qualify for this credit, the system must meet current geothermal ENERGY STAR® requirements and be installed prior to December 31, 2019.
For details go to the ENERGY STAR® website. This notice is not to be considered tax advice. See your tax professional to determine how these credits would apply in your circumstance.
 
Bryant reserves the right to discontinue or change any specification or design without prior notice or obligation.
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