Are you in the market to purchase a new furnace? Then you need to know what the AFUE rating is and what it means to you. Most people don’t have a clear understanding about what this is. Based on this article, you can get a better understanding about the AFUE rating and invest your money to buy the perfect furnace that meets your needs.
If your furnace is not working properly, it might be a very good idea to test it out and see what’s causing the problems. That being said, doing this is very overwhelming if you have little to no experience in how furnaces work. However, with the right troubleshooting tips you can finally assess the situation and finally figure out what causes such problems. Here are some of the things you need to focus on.