Multi-Stage Heat Pump

Lennox XP21

lennox xp21 multi stage heat pump

Super quiet and energy efficient two stage heat pump

Energy Star Qualified

The Lennox XP21’s SilentComfort™ technology greatly reduces operating noise, making it among the quietest multi-stage heat pumps on the market. Even if installed outside your bedroom window, you can sleep peacefully.

SEER Rating: Up to 19.2
Compressor Type: Two-Stage
Sound Rating: Low as 67 Decibels

Product Features

  • Up to 19.2 SEER
  • Two-stage operation
  • As low as 67 decibel sound rating
  • SilentComfort™ Technology
  • ENERGY STAR® Certified
  • Utilizes environmentally responsible R-410A refrigerant
  • Solar Ready
  • PermaGuard™ Cabinet and SmartHinge™ Louver Design
  • iComfort®-enabled on-board diagnostic technology
  • Full line of scroll compressors
  • 1o-Year Limited Warranty on covered components including compressor

Estimated Cooling Savings

10 SEER vs 19.2 SEER Air Conditioner

Save 48% per Year*

*Based on US National Average

5-Year Savings


10-Year Savings


15-Year Savings


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