Understanding AFUE Ratings for Heating Systems in Franklin, TN

When selecting a heating system in Franklin, TN, understanding the AFUE (Annual Fuel Utilization Efficiency) rating is crucial. This percentage indicates how efficiently a furnace converts fuel into heat. For instance, a furnace with a 90% AFUE means 90% of the fuel is used for heating, while 10% is lost. In regions like Franklin, where winters can be chilly, opting for a higher AFUE rating can lead to significant energy savings. For more detailed insights, visit https://calltrueblueair.com/blog/afue-rating-franklin-tn/.