What is AFUE Rating?
AFUE (Annual Fuel Utilization Efficiency) ratings are a measure of the thermal efficiency of devices such as Miami furnaces, boilers, hot water heaters, etc. The AFUE is an excellent evaluation of all-season efficiency. In simple terms, it is the amount of energy converted into heat so an 80% rating is far better than 75%. So make sure you have your Miami furnace and Miami air duct cleaning done on a regular basis to get the best results from your climate control system. This information might not make the choice easier but hopefully it will allow for a more informed decision.
