Lennox EL16KP1 Single-Stage Heat Pump

The Lennox EL16KP1 Heat Pump provides efficient heating and cooling in a quietly operating system, with energy savings and environmentally friendly refrigerant.

Category: Heat Pump Brand: Lennox

This single-stage unit operates at full capacity for consistent comfort levels, with up to 17.00 SEER and 8.50 HSPF for significant energy savings. The sound-dampening system keeps operation quiet at 71 dB, while the Quantum Coil withstands extreme conditions. Compliant with 2025 EPA regulations for lower GWP refrigerants.

Elite models include a 10-Year Limited Warranty on compressors and a 5-Year Limited Warranty on components, with an option to extend to 10 years with registration.

About the Lennox EL16KP1 Single-Stage Heat Pump

Who this heat pump is for

This unit fits homeowners across Toronto, the GTA, and Barrie who want a single system that handles both summer cooling and shoulder-season heating, and who are comfortable pairing it with a gas furnace as backup for the coldest stretches of January. Sizing follows a Manual J load calculation, not the BTU of whatever you’re replacing: oversized heat pumps short-cycle and underperform.

Why customers pick Lennox

Lennox sits at the premium end of the residential HVAC market. The brand pioneered ultra-high efficiency variable-capacity systems and has been a go-to for homeowners who value quiet operation, tighter temperature control, and longer equipment life over upfront price.

Installation notes

Heat pump installation involves the outdoor condenser, an indoor evaporator coil matched to the same tonnage, refrigerant line set, electrical disconnect, condensate management, and a thermostat capable of running heat pump logic with auxiliary heat staging. Permit and electrical inspection apply in Ontario.

Warranty and rebates

Most Lennox heat pumps in this category carry a 10-year limited warranty on the compressor and parts when registered. Heat pump installs are also the strongest rebate category in Canada right now: Enbridge Home Efficiency Rebate Plus and the federal Canada Greener Homes ecosystem can stack up to thousands of dollars off a qualifying install.

Available with professional installation by our TSSA-licensed technicians. Call (647) 558-5528 for a quote.

SEER	17
Stages of Cooling	Single-Stage
Sound Rating (dB)	71
Environmentally Responsible	R-454B Refrigerant

No Returns or Exchanges: All products are final sale.
No Refunds: We do not offer refunds for any items.
Shipping Cost: Flat rate of $250 (in the Greater Toronto Area). Additional charges may apply in some areas.
Warranty: Manufacturer’s warranty applies, as outlined by the manufacturer.
Estimated Delivery Time: 4–9 business days.
Installation Service: Optional. You can choose whether you want installation.
- For the Greater Toronto Area, installation is provided by NorthWind HVAC.
- For areas outside the GTA, our partners will contact you to coordinate installation.