Products » Heat Pumps

Featured Heat Pumps

Evolution Series Heat Pump (Best)

Cooling Efficiency
Heating Efficiency
Quiet Level
  • Earned a Consumer Digest Best Buy
  • Puron® refrigerant
  • Up to 18 SEER and 9.0 HSPF
  • Even temperatures
  • Up to 23 diagnostic checkpoints
  • Sound as low as 72 dB (quiet as a vacuum)
  • 2 stage operation for maximum comfort
  • Evolution® Control for ultimate performance
  • AeroQuiet™ System II to minimize noise
  • DuraGuard™ Plus system to protect your unit
  • 10-year parts limited warranty upon registration (288ANA)
  • 10-year parts limited warranty upon registration (286ANA)

Preferred™ Series Heat Pump (Better)

Cooling Efficiency
Heating Efficiency
Quiet Level
  • Puron® refrigerant
  • Up to 16.5 SEER and 9.5 HSPF
  • Sound as low as 68 dB
  • AeroQuiet™ System II
  • DuraGuard™ Plus system
  • Filter drier for longer product life
  • 10-year parts limited warranty upon registra...
  • 10-year parts limited warranty upon registra...

Legacy Line Heat Pump (Good)

Cooling Efficiency
Heating Efficiency
Quiet Level
  • Up to 8.5 HSPF and 15 SEER
  • Sound as low as 76 dB
  • DuraGuard™ protection
  • Steel louvered coil guard
  • Environmentally sound Puron® refrigerant or R-22 refrige...
  • 10-year parts limited warranty upon registration (225ANA)
  • 10-year parts limited warranty upon registration (223ANA)
  • 5-year parts limited warranty (223RNA)

All Heat Pumps

Cosby Heating
Specializing in Cutting-Edge Heating and Cooling Products for Home and Office.