by Mark Hansberger on March 7, 2017April 3, 2017 Information About Heat Pumps Ratings for Homeowners In our climate, installing a heat pump offers you an opportunity to save energy year round. When you’re considering and comparing different models, it’s essential to understand heat pump efficiency ratings and what they mean.Read More Filed Under: Heat Pumps Tagged With: air source– efficiency ratings– heat pump ratings– heat pumps– heating– HSPF– HVAC– SEER