In furnace troubleshooting part 1, we talked about how to determine which efficient furnace you have as well as determining your pressure switch problem on your furnace. We also discussed the thermostat and the low voltage circuit connected with the thermostat. Hopefully that was helpful. This segment of furnace trouble shooting, we will talk about […]
Gas furnace repairs aren’t that difficult for your standard 80% furnaces. How do you identifying an 80% furnace? First, the furnace has steel flue pipe above the furnace leading to your chimney. Second, the furnace has only one pressure switch. The tag or name plate inside your furnace is where the model and serial number is […]