A Visual Guide to a High-Efficiency Condensing Furnaces
Troubleshooting and repairing your furnace is much easier if you know what type of furnace you have. The two main types of gas furnaces in the home are the conventional furnace and the newer high-efficiency condensing furnace. The technologies used in these furnaces directly impact the difference in their energy-efficiency, as represented by their AFUE (Annual Fuel Utilization Efficiency) ratings. Only condensing furnaces are able to achieve the highest AFUE ratings of over 90 percent, with some reaching over 98 percent.
Original Article Source Credits: The Spruce , https://www.thespruce.com/
Article Written By: Bob Formisano
Original Article Posted on: 05/18/20
Link to Original Article: https://www.thespruce.com/high-efficiency-condensing-furnace-1824740