The Synergy 20 offers variable-capacity operation, meaning it can adjust heating and cooling output like a dimmer switch to perfectly match your comfort needs to your energy use. This also helps control humidity with exacting precision.
With a SEER of up to 20.00 and an HSPF of 10.00, the Synergy 20 uses energy extremely efficiently without sacrificing comfort. This can mean several hundred dollars per year in energy savings. This product has been designated as one of the Most Efficient ENERGY STAR certified products in 2018. Products that are recognized as the Most Efficient of ENERGY STAR in 2018 prevent greenhouse gas emissions by meeting rigorous energy efficiency performance levels set by the U.S. Environmental Protection Agency.
Powerful performance doesn’t have to mean disruption. The Synergy 20 is designed with smart features that let it operate at comfortable sound levels.
When connected to a compatible Lennox iComfort® S30 thermostat, the Synergy 20 can adjust humidity based on where you live, so you get comfort customized to your environment.