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The Bryant® GZ model offers high-efficiency geothermal cooling performance and is designed to be coupled with a gas/propane furnace or fan coil. It features a quiet, two-stage scroll compressor and, in the right combination, can allow you to enjoy the benefits of Hybrid Heat® technology to gain efficient geothermal heating before switching over to gas in colder weather.
EER Efficiency Range: 15.4 to 28.8 EER (closed loop); 19.2 to 30.5 EER (open loop) COP Efficiency Range: 3.4 to 4.6 COP (closed loop); 3.9 to 5.1 COP (open loop) Compressor Type: Two-Stage Scroll
15.4 to 28.8 EER (closed loop); 19.2 to 30.5 EER (open loop)
3.4 to 4.6 COP (closed loop); 3.9 to 5.1 COP (open loop)
Two-stage operation for efficiency and comfort
Allows gas furnace/heat pump system combination use for heating season
Qualified in all sizes (6-ton size only qualifies when paired with a properly sized evaporator coil)
Quiet operation enhanced by full cabinet insulation; double-isolation compressor mounting and compressor sound blanket
With Evolution Connex™ control
Dependent on furnace or fan coil paired with
Two-stage scroll
Microprocessor with compressor diagnostic capability
Puron® refrigerant
Thermostatic expansion valve
Indoor
2-6 tons
Galvanized steel
Baked-on urethane base coat and polyester top coat