Replacing your own heating system with a condensing furnace will cut your energy bills considerably. These furnaces have the highest energy efficiency rating of any furnace available and over time, the fuel you save will offset the equipment and installation costs associated with these top-of-the line heaters.
When gas burns, water vapor is a byproduct. It contains a lot of heat that goes up the chimney with an ordinary furnace. Condensing furnaces capture that hot water vapor and send it through a secondary heat exchanger that extracts and uses it to warm your home.
All heating systems have efficiency ratings. AFUE (annual fuel utilization efficiency) ratings apply to combustion furnaces and boilers. The least efficient available have 80 AFUE ratings, which means that 80 percent of the fuel they use goes toward home heating. The other 20 percent goes up the chimney.
Condensing furnaces have AFUE ratings that range from 90 to 98+. They are more efficient because they use the waste heat that would otherwise go up the chimney for home heating.
A condensing furnace costs more than a standard system and it has specific installation requirements. It makes sense to install one if:
A condensing furnace definitely has its advantages. For more professional advice, contact Powers Heating & Air, providing HVAC services for Peachtree City homeowners.
Our goal is to help educate our customers in Peachtree City, Georgia and surrounding areas about energy and home comfort issues (specific to HVAC systems). For more information about other HVAC topics, download our free Home Comfort Guide or call us at 770-487-2040.