LENNOX Heat Pumps

Delivering effective temperature and humidity control, and efficient energy usage, Lennox heat pumps keep your home\’s temperature exactly where you want it.

XP25 Variable-Capacity Heat Pump

The most precise and efficient heat pump you can buy.
•XP25 up to 23.50 SEER and 10.20 HSPF
• Precise Comfort® design with a variable-capacity compressor that adjusts in increments as low as 1% for precise, even temperature and humidity control
• SilentComfortfan motor minimizes sound while providing energy-efficient performance
• Sound levels as low as 58 dB
• SmartHingelouvered coil protection for easy coil cleaning
• PermaGuardunit base resists corrosion
• 10-Year Limited Warranty on compressor and covered components

XP21 Multi-Stage Heat Pump

The quietest and most efficient two-stage heat pump you can buy.
• XP21 up to 19.20 SEER and 9.80 HSPF
• SilentComfort fan motor minimizes sound while providing energy-efficient performance
• Two-stage operation provides improved temperature and humidity control
• Sound levels as low as 67 dB 
• SmartHinge louvered coil protection for easy coil cleaning
• PermaGuard unit base resists corrosion
• 10-Year Limited Warranty on compressor and covered components

SL18XP1 Single-Stage Heat Pump

The quietest and most efficient single-stage heat pump you can buy.
• SL18XP1 up to 18.50 SEER and 10.20 HSPF
• Sound levels as low as 67 dB (SL18XP1)
• SmartHinge louvered coil protection for easy coil cleaning
• PermaGuard unit base resists corrosion
• 10-Year Limited Warranty on compressor and covered components

XP20 Variable-Capacity Heat Pump

High-efficiency heat pump with true variable capacity.
• XP20 up to 20.00 SEER and 10.00 HSPF
• True variable-capacity cooling improves temperature and humidity control
• Sound levels as low as 65 dB
• SmartHinge louvered coil protection for easy coil cleaning
• PermaGuard unit base resists corrosion
• 10-Year Limited Warranty on compressor
• 5-Year Limited Warranty on covered components

XP16 Multi-Stage Heat Pump

High-efficiency, multi-stage comfort.
• Up to 17.00 SEER and 9.50 HSPF
• Two-stage compressor for reliability and comfort
• Sound levels as low as 74 dB
• Precision-balanced, direct-drive fan for consistent comfort
• SmartHinge louvered coil protection for easy coil cleaning
• PermaGuard unit base resists corrosion
• 10-Year Limited Warranty on compressor
• 5-Year Limited Warranty on covered components

EL16XP1 Precision-Balanced Heat Pump

Efficient, quiet-performing heat pump.
• EL16XP1 up to 16.00 SEER and 9.50 HSPF
• Sounds levels as low as 71 dB
• Precision balanced, direct-drive fan for consistent comfort
• SmartHinge louvered coil protection for easy coil cleaning
• PermaGuard unit base resists corrosion
• 10-Year Limited Warranty on compressor
• 5-Year Limited Warranty on covered components

EL15XP1 Heat Pump

Precision balanced, direct-drive fan for consistent comfort.
• Up to 16.00 SEER and 9.00 HSPF
• Sound levels as low as 71 dB
• Precision balanced, direct-drive fan for consistent comfort
• SmartHinge louvered coil protection for easy coil cleaning
• PermaGuard unit base resists corrosion
• 10-Year Limited Warranty on compressor
• 5-Year Limited Warranty on covered components

16HPX Two-Stage Heat Pump

Two-Stage operations to maximize energy savings.
• 16HPX up to 17.00 SEER and 9.50 HSPF
• Two-stage operation to maximize energy savings
• Strong nominal cooling capacities
• Removable louvered coil protection panels for easy coil cleaning
• Precision balanced, direct-drive fan for consistent comfort
• PermaGuard unit base resists corrosion
• Sound levels as low as 74 db 
• 5-Year Limited Warranty on covered components

ML16XP1 Heat Pump

Strong nomial cooling capacities
• Up to 16.00 SEER and 9.50 HSPF
• Strong nominal cooling capacities
• Removable louvered coil protection panels for easy coil cleaning
• Precision balanced, direct-drive fan for consistent comfort
• PermaGuard unit base resists corrosion
• Sound levels as low as 76 dB
• 5-Year Limited Warranty on covered components

ML14XP1 Heat Pump

High-efficiency heat pump with true variable capacity.
• ML14XP1 meets or exceeds 14.00 SEER and 9.00 HPSF
• Strong nominal cooling capacities
• Removable louvered coil protection panels for easy coil cleaning
• Precision balanced, direct-drive fan for consistent comfort
• PermaGuard unit base resists corrosion
• Sounds levels as low as 76 dB (ML14XP1)
• 5-Year Limited Warranty on covered components
• Only available in the Southwest USA