Lennox Heat Pump

SL25XPV Heat Pump

The most precise and efficient heat pump you can buy, now featuring Lennox TruHeat Performance

  • Efficiency Rating (SEER) : up to 24.0
  • Efficiency Rating (SEER2) : up to 23.0
  • Efficiency Rating (HSPF) : up to 11.8
  • Efficiency Rating (HSPF2) : up to 10.3
  • Sound Rating: 58
XP25 Heat Pump

The most precise and efficient heat pump you can buy

  • Efficiency Rating (SEER) : up to 23.5
  • Efficiency Rating (HSPF) : up to 10.2
  • Sound Rating : 58
XP21 Heat Pump

The quietest and most efficient two-stage heat pump you can buy

  • Efficiency Rating (SEER) : up to 19.2
  • Efficiency Rating (SEER2) : up to 17.8
  • Efficiency Rating (HSPF) : 9.7
  • Efficiency Rating (HSPF2) : up to 8.2
  • Sound Rating: 67
XP20 Heat Pump

High-efficiency heat pump with true variable capacity

  • Efficiency Rating (SEER) : 20.0
  • Efficiency Rating (SEER2) : up to 20.0
  • Efficiency Rating (HSPF) : 10.4
  • Efficiency Rating (HSPF2) : up to 8.4
  • Sound Rating: 65
EL22XPV Heat Pump

High-efficiency, digitally-enabled, variable-capacity heat pump

  • Efficiency Rating (SEER) : 22.0
  • Efficiency Rating (SEER2) : up to 22.0
  • Efficiency Rating (HSPF2) : up to 9.5
  • Sound Rating: 60
EL18XPV Heat Pump

Mid-efficiency, digitally-enabled, variable-capacity heat pump

  • Efficiency Rating (SEER) : up to 20.0
  • Efficiency Rating (SEER2) : up to 21.6
  • Efficiency Rating (HSPF) : up to 10.0
  • Efficiency Rating (HSPF2) : up to 8.7
  • Sound Rating: 61