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GB

Legacy™ Multi-speed Geothermal Heat Pump

Model GB

The Complete Package of Value, Comfort and Extra Energy Savings

The GB model is impressively efficient, even using a single-stage compressor and a multi-speed blower. So, it can help you cut costs today and for the long haul. And with built-in sound dampeners like full insulation and double-isolation compressor mounting, you'll still enjoy quiet comfort.

  • Features
  • Specifications
  • Documents
  • Manage your utility costs with high-efficiency geothermal (efficiency is unit size dependent):  Closed loop cooling EER - Up to 28.1;  Closed loop heating COP - Up to 4.3
  • Multi-speed air delivery aides quiet performance
  • Single-stage compressor operation
  • Insulated cabinet for quiet operation
  • Wide operating temperature range with exceptional cold weather performance
  • Corrosion-resistant coil for durability
  • 2" MERV 8 filtration
  • 10-year parts and 5-year labor limited warranty1
OPTIONAL FEATURES
  • Supplemental, domestic hot water generation
  • Internally-mounted auxiliary heat
  • 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 18.5 to 21.7 EER (closed loop); 21.4 to 28.1 EER (open loop)
Heating Efficiency 3.7 to 4.3 COP (closed loop); 4.3 to 5.2 COP (open loop)
Heating and Cooling Stages Single-stage operation
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 and double-isolation compressor mounting

CONVENIENCES

Filter Cabinet Built-in for easy filter changes
Maintenance Reminders With compatible control

TECHNOLOGY

Blower Motor Multi-speed
Compressor Single-stage scroll (2-5 ton); Single-stage rotary (1.5 ton)
Control Board Microprocessor
Refrigerant Puron® refrigerant
Refrigerant Management Thermostatic expansion valve
Protection Corrosion-resistant coil protection for long life

INSTALLATION

Positioning Vertical upflow and horizontal units available

AESTHETICS

Capacity 1.5-5 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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California residents please see Proposition 65.