Heat Pump Selection

Features & Benefits

  • Energy Efficiency: Up to 24 SEER, Up to 23 SEER 2 
  • Energy Efficiency: Up to 11.8 HSPF, Up to 10.3 HSPF 2
  • ENERGY STAR® Qualified, Select Models. 
  • Stages of Cooling: Variable-Capacity
  • SilentComfort Technology 
  • Sound Rating: As Low as 58 dB
  • R-410A Refrigerant
  • PermaGuard Cabinet and SmartHinge Louver Design
  • All Dave Lennox Signature® Collection models come with a 10-Year Limited Warranty on compressor and covered components. 

Features & Benefits

  • Energy Efficiency: Up to 20 SEER, Up to 20 SEER 2 
  • Energy Efficiency: Up to 10.4 HSPF, Up to 8.4 HSPF 2
  • ENERGY STAR® Qualified, Select Models. 
  • Stages of Cooling: Variable-Capacity
  • SilentComfort Technology 
  • Sound Rating: As Low as 60 dB
  • R-410A Refrigerant
  • PermaGuard Cabinet and SmartHinge Louver Design
  • Elite models come with a 10-Year Limited Warranty on compressors and a 5-Year Limited Warranty on covered components. A 10-Year Extended Limited Warranty is available with product registration.

Features & Benefits

  • Energy Efficiency: Up to 17 SEER
  • Energy Efficiency: Up to 10 HSPF
  • ENERGY STAR® Qualified, Select Models. 
  • Stages of Cooling: Single Stage
  • Sound Rating: As Low as 74 dB
  • R-410A Refrigerant
  • PermaGuard Unit Base
  • Merit models come with a 5-Year Limited Warranty on compressors and a 5-Year Limited Warranty on covered components. A 10-Year Extended Limited Warranty is available with product registration.
Popular Questions

Understanding Heat Pump Technology

SEER

SEER stands for the Seasonal Energy Efficiency Ratio and is the measure of efficiency by which the cooling process of air conditioner or heat pump systems are rated. The higher the SEER number, the greater the efficiency, and therefore the greater the energy savings. Today, U.S. regulatory agencies require all new products to have a 13.0 SEER rating or better. 

HSPF

The term HSPF stands for Heating Seasonal Performance Factor and is the efficiency measurement used to gauge the efficiency of the heating mode of heat pumps.  Again, the higher the number, the greater the efficiency.  Today’s models are required to have a minimum 7.7 HSPF.