No matter what time of year, your home depends on your HVAC system to keep it comfortable. How you treat your unit, however, will dictate how efficiently it will perform from year-to-year. To give you an idea of what efficiency means for your unit (and your wallet), it’s important to know how your decisions affect your home’s heating and air conditioning. Below are HVAC efficiency by the numbers and how even a little DIY maintenance in between tune-ups can mean a world of difference.
