The Ultimate Comfort System™ combines the best of the Dave Lennox Signature® Collection to create an unprecedented whole-home comfort system that seamlessly and intelligently works together to stay finely tuned to your home and deliver consistently clean, perfect air.
90+% AFUE Gas Furnaces
SLP99V
High-Efficiency Variable-Capacity Gas Furnace
- Up to 99% AFUE
- ENERGY STAR® Qualified
SLP98V
High-Efficiency Variable-Capacity Speed Gas Furnace
- Up to up to 98.7% AFUE
- ENERGY STAR® Qualified
SL297NV
High-Efficiency Variable-Speed Ultra-Low Emissions Gas Furnace
- Up to 97.5% AFUE
- ENERGY STAR® Qualified
EL296V
High-Efficiency Two-Stage Variable Speed Gas Furnace
- Up to 96% AFUE
- ENERGY STAR® Qualified
EL296E
High-Efficiency Two-Stage Gas Furnace
- Up to 96% AFUE
- Power Saver™ Technology
- ENERGY STAR® Qualified
EL196E
High-Efficiency Single-Stage Gas Furnace
- Up to 96% AFUE
- Power Saver™ Technology
- ENERGY STAR® Qualified
ML196E
High-Efficiency Single-Stage Gas Furnace
- Up to 96% AFUE
- Power Saver™ Technology
- ENERGY STAR® Qualified
Air Conditioners
ML14XC1
High-Efficiency Single-Stage Air Conditioner
- Up to 17 SEER
- ENERGY STAR® Qualified
XC20
High-Efficiency Variable-Capacity Air Conditioner
- Up to 20 SEER
- ENERGY STAR® Qualified
SL18XC1
High-Efficiency Single-Stage Air Conditioner
- Up to 18.5 SEER
- ENERGY STAR® Qualified
XC25
High-Efficiency Variable-Capacity Air Conditioner
- Up to 26 SEER
- ENERGY STAR® Qualified