17 SEER

The Seasonal Energy Efficiency Ratio is a cooling efficiency rating for air conditioners. The higher the SEER, the better the energy performance, the more you save.

Dave Lennox Signature® Collection XC17 Air Conditioner

Efficiency rating of up to 18.00 SEER can save you hundreds of dollars each year*, compared to a standard air conditioner.

Lennox Elite® Series XC16 Air Conditioner

Efficiency rating of up to 17.20 SEER can save you hundreds of dollars each year*, compared to a standard air conditioner.