XP20 Heat Pump

The XP20 offers true variable capacity, adjusting heating and cooling output in many small increments to make you feel perfectly comfortable, while minimizing your energy costs.

Here are some of the top features of the XP20:

Efficiency rating of up to 20.00 SEER / 10.00 HSPF can save you hundreds of dollars each year*, compared to a standard heat pump

This product has been designated as one of the Most Efficient ENERGY STAR certified products in 2017. Products that are recognized as the Most Efficient of ENERGY STAR in 2017 prevent greenhouse gas emissions by meeting rigorous energy efficiency performance levels set by the U.S. Environmental Protection Agency.

Variable-Capacity Scroll Compressor— adjusts cooling output in small increments based on demand, preserving quiet operation, energy efficiency and comfort

iComfort Wi-Fi®-enabled technology—a Lennox iComfort® thermostat with Climate IQ® technology allows for optimal humidity control for dry, humid and moderate regions

High-Efficiency Outdoor Coil—provides exceptional heat transfer and low air resistance for high-efficiency operation

  • Efficiency ratings up to 20 SEER and 10 HSPF
  • High-efficiency heat pump with true variable capacity Constantly adjust the operating speed based on the temperatures of indoor and outdoor air
  • Sound levels as low as 65 dB
  • 10-Year Limited Warranty on compressor 5-Year Limited Warranty on covered components
  • Publications:





  • 10-Year Limited Warranty on compressor
  • 5-Year Limited Warranty on covered components
  • This product may be eligible for valuable 10-Year Limited Extended Warranty coverage with product registration.
  • *This chart compares the 5-year savings you can expect from a 20.00 SEER/9.50 HSPF heat pump vs. existing equipment with a 10.00 SEER/6.80 HSPF rating and industry-standard equipment with a 13.00 SEER/7.70 HSPF rating. The region used to calculate household fuel and utility costs reflect a cross-section of cities in the U.S. In addition to geography, cooling costs are based on 3-ton capacity specifications, with 650 cooling hours, 2,400 heating hours per year and 11.62 cents per KWh (Source: EIA National average electric rate-Rolling 12 months ending July 2009). Your actual costs will vary depending on the weather, local fuel rates, system settings and your personal lifestyle.