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Heat Pumps

Heat pumps are a great solution for your home comfort system because they work to provide both heating and cooling. Heat pumps have SEER ratings like air conditioners and Heating Seasonal Performance Factor (HSPF) ratings for measuring heating efficiency. Higher SEER and HSPF ratings mean greater energy savings.

Heat pumps are a very efficient alternative to electric heat. A heat pump works the same as an air conditioner in the summer, but it runs in reverse in the winter to heat your home. The system will be matched with a backup heating source, most often electric heat for those extremely cold days of winter.

Just like our air conditioners, many of our heat pumps have advanced features, such as 2-stage compressors and variable speed fan operation. These features not only improve the comfort level of your home, but can provide additional energy savings as well.

NYS Clean Heat Program

The NYS Clean Heat Statewide Heat Pump Program (“NYS Clean Heat Program”) is a collaboration between the New York electric utilities and NYSERDA. The focus is to enable building electrification via heat-pump incentives in the form of rebates.

Core to the program is the suite of incentives supporting adoption of heat pumps. Further, this is for cold-climate air source and ground-source systems, as well as their promotion and pricing by heat-pump solution providers. As such, key aspects include:

  • Incentives are for both Air-Source Heat Pumps (ASHPs) and Ground-Source Heat Pumps (GSHPs) for both space heating and cooling
  • Incentives are also for Heat-Pump Water Heaters (HPWHs) for domestic hot water (DHW)
  • The program focuses on fuel-switching from gas or oil to heat-pump heating
  • The heat-pump system cannot be solely cooling-focused

Contact Us About NYS Clean Heat Program.

Heat Pump Product Offering

SL22KLV

SL22KLV Cold Climate Heat Pump

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Model Family: SL22KLV
Efficiency SEER2: up to 21.1 SEER2
Efficiency EER2: 13.2 EER2
Efficiency HSPF2: 10.5 HSPF2
Energy Star Rated: ENERGY STAR Most Efficient Cold Climate 2025
Sound Level: 58 dB
Refrigerant Type: R-454B
Compressor: High-efficiency, variable-capacity scroll compressor
Factory Warranty Parts: 10-Year Limited Warranty on covered components.
Factory Warranty Compressor: 10-Year Limited Warranty on compressor
Manufacturer's Stated Benefits:
  • Pproprietary aluminum alloy coil
  • Innovative cabinet design with composite unit base and top and easily removable louver panel
EL21KLV

High-Efficiency, Digital-Ready, Variable-Capacity Cold Climate Heat Pump EL21KLV

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Model Family: EL21KLV
Efficiency SEER2: Up to 20.50 SEER2
Efficiency EER2: N/A
Efficiency HSPF2: Up to 10.00 HSPF2
Energy Star Rated: ENERGY STAR® Certified
Sound Level: 60 dB
Refrigerant Type: R-454B
Compressor: Variable-Capacity Inverter Compressor
Factory Warranty Parts: 10-Year Limited Warranty on compressors and a 5-Year Limited Warranty on covered components.
Factory Warranty Compressor: 10-Year Limited Warranty on compressors and a 5-Year Limited Warranty on covered components.
Manufacturer's Stated Benefits:
  • Innovative cabinet design with composite unit base and top and easily removable louver panel
  • Digital-Ready Unit
  • Quantum Coil–featuring a proprietary aluminum alloy exclusive to Lennox–designed to weather the harshest elements.
EL19KPV

Mid-Efficiency, Digital-Ready, Variable-Capacity Heat Pump EL19KPV

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Model Family: EL19KPV
Efficiency SEER2: Up to 19.50 SEER2
Efficiency EER2: N/A
Efficiency HSPF2: Up to 9.00 HSPF2
Energy Star Rated: ENERGY STAR® Certified
Sound Level: As Low As 61 dB
Refrigerant Type: R-454B
Compressor: Variable-Capacity Inverter Compressor
Factory Warranty Parts: 10-Year Limited Warranty on compressors and a 5-Year Limited Warranty on covered components.
Factory Warranty Compressor: 10-Year Limited Warranty on compressors and a 5-Year Limited Warranty on covered components.
Manufacturer's Stated Benefits:
  • PermaGuard™ Cabinet and SmartHinge™ Louver Design
  • Digital-Ready Unit
  • Quantum Coil–featuring a proprietary aluminum alloy exclusive to Lennox–designed to weather the harshest elements.
 EL16KP1

Mid-Efficiency, Single-Stage Heat Pump EL16KP1

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Model Family: EL16KP1
Efficiency SEER2: Up to 17.00 SEER2
Efficiency EER2: N/A
Efficiency HSPF2: 8.20 HSPF2
Energy Star Rated: ENERGY STAR® Certified
Sound Level: As Low As 71 dB
Refrigerant Type: R-454B
Compressor: Single-Stage Compressor
Factory Warranty Parts: 10-Year Limited Warranty on compressors and a 5-Year Limited Warranty on covered components.
Factory Warranty Compressor: 10-Year Limited Warranty on compressors and a 5-Year Limited Warranty on covered components.
Manufacturer's Stated Benefits:
  • Proprietary cabinet design that makes them more durable and easier to install and service
  • Dual-fuel compatible with Lennox furnaces or all-electric compatible with Lennox air handlers
  • Sound-dampening system ensures smooth, quiet operation for a more peaceful environment