Rheem Furnace Blower Motor Won T Turn

By the way when i jumper w and r furnace turn on and never shuts off even when the thermostat is off.

Rheem furnace blower motor won t turn. Blower fan won t shut off. Forced air heating or cooling air handler troubleshooting. Blowr fan won t stop. The ac was removed prior to us purchasing and we are just trying to get the heat working.

This article describes what to check if the furnace or forced air blower fan does not stop when you expect it to do so. Tie the red and white wires together and switch the power on. Clean and service the furnace blower and motor before running it full time. In case the furnace turns off when the thermostat is turned to off a probable reason is a thermostat that is not working properly.

If your furnace won t turn on go to your furnace if it is accessible to you and peak in the little plastic window on the side of it most modern furnaces will have a window. I replaced the thermostat and it still turned on and off. Your furnace blower fan not starting can have a few causes as you. At least monthly check the filter.

If the furnace starts the problem is either with the thermostat wire or thermostat. According to the wiring diagram it is a 2 wire hookup red and white. Turn the power to the furnace off and disconnect the wires from the thermostat. If that does not stop the furnace blower switch off the thermostat.

Consider that the purpose of gas furnace is to warm the home and realize that it is the blower motor that actually takes that heat and directs it from the very isolated insulated furnace and in to the actual home. Replace the wire or thermostat to fix the problem. The furnace fires but the blower motor won t come on in either auto or run. If light doesn t pass through the filter change the.

Initially the burner will turn off and then the blower would turn off as well. However it looks like the previous owner added ac and added in a fan relay switch along with a 4 wire tstat. A furnace blower motor is one of the most important components in your gas or oil furnace. You don t need to know what a blower motor is to check that it is working properly.

Your original question begins with rheem furnace blower runs but no heat. These same diagnostics also aid in air conditioning blower assembly diagnosis when an a c blower continues running. Hold it up to a light source.