Lennox Products

Lennox Heat Pumps

Enjoy innovation in every season with precise, quietly efficient Lennox® heat pumps that keep your life simply perfect.

XP25 HEAT PUMP

The Lennox XP25 is the most precise and efficient, variable-capacity heat pump you can buy. Precise Comfort® technol...

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Cooling Efficiency: 23.5 SEER*

Heating Efficiency: 10.2 HSPF

Variable Compressor

XP21 HEAT PUMP

The Lennox XP21 the quietest and most efficient two-stage heat pump you can buy. The XP21’s multi-stage operation all...

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Cooling Efficiency: 19.2 SEER*

Heating Efficiency: 9.7 HSPF

Multi-Stage Compressor

XP20 HEAT PUMP

The Lennox XP20 is a high-efficiency heat pump with true variable capacity, meaning it can adjust heating and cooling ou...

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Cooling Efficiency: 20 SEER*

Heating Efficiency: 10 HSPF

Variable Compressor

ML17XP1 HEAT PUMP

Standard-efficiency, single-stage heat pump. The ML17XP1 offers energy efficiencies of up to 18.60 SEER and 10.60 HSPF, ...

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Cooling Efficiency: 18.6 SEER*

Heating Efficiency: 10.6 HSPF

One-Stage Compressor

EL18XPV HEAT PUMP

Mid-efficiency, digitally-enabled, variable-capacity heat pump. The Elite® Series model EL18XPV variable-speed heat pump...

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Cooling Efficiency: 20 SEER*

Heating Efficiency: 10 HSPF

Variable Compressor

EL17XP1 HEAT PUMP

Mid-efficiency, single-stage heat pump. With efficiencies of up to 18.60 SEER and 10.60 HSPF, equivalent to 17.00 SEER2 ...

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Cooling Efficiency: 18.6 SEER*

Heating Efficiency: 10.6 HSPF

One-Stage Compressor

SL25XPV HEAT PUMP

The most precise and efficient heat pump you can buy. Now featuring Lennox TruHeat Performance. With years of rigorous t...

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Cooling Efficiency: 24 SEER*

Heating Efficiency: 11.8 HSPF

Variable Compressor

EL15XP1 Heat Pump

The energy the EL15XP1 heat pump saves is matched only by its performance. Efficiencies of up to 16.00 SEER and 9.00 HSP...

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Cooling Efficiency: 16 SEER*

Heating Efficiency: 9 HSPF

One-Stage Compressor

16HPX MULTI-STAGE HEAT PUMP

Responding to changing conditions, the 16HPX adjusts to maximize energy savings—operating at lower speed most of the tim...

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Cooling Efficiency: 17 SEER*

Heating Efficiency: 9.5 HSPF

Multi-Stage Compressor

EL16XP1 HEAT PUMP

With years of rigorous testing under the most extreme conditions, our Quantum™ Coil–featuring a proprietary aluminum all...

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Cooling Efficiency: 16 SEER*

Heating Efficiency: 9.5 HSPF

One-Stage Compressor

ML16XP1 HEAT PUMP

With an energy rating of up to 16.00 SEER and 9.50 HSPF*, you pay for perfectly comfortable air, not wasted energy. Yea...

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Cooling Efficiency: 16 SEER*

Heating Efficiency: 9.5 HSPF

One-Stage Compressor

ML14XP1 HEAT PUMP

With an efficiency of 14 SEER and up to 9.0 HSPF, the ML14XP1 heat pump keeps your home comfortable and energy efficient...

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Cooling Efficiency: 14 SEER*

Heating Efficiency: 9 HSPF

One-Stage Compressor