- Category: Articles
- Published: Wednesday, 20 May 2020 14:37
Heating and cooling systems have SEER ratings, which means “seasonal energy efficiency ratio”. This is the ratio of the cooling output of an A/C System in a typical cooling season and then divided by the energy it uses in wattage-hours. You also may hear HVAC technicians and installers refer to this as a “seasonal energy efficiency rating” when they are talking about different makes and models of HVAC systems.