Rheem Furnace Blower Motor Wont Turn

If the furnace starts the problem is either with the thermostat wire or thermostat.

Rheem furnace blower motor wont turn.

Our email address is. If power is getting to the fan motor but the motor won t run this also indicates that the motor is defective and should be replaced. Check your blower motor if your furnace still won t turn on you don t need to know what a blower motor is to check that it is working properly. If the blade does not turn freely this indicates that the motor bearings are worn out.

In some cases the limit switch will stick open and this will cause the fan to run continuously. Next you will turn your thermostat to the fan only mode. Turn heat to off. Tie the red and white wires together and switch the power on.

A sequencer looks like the picture below. 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. All pros listed are independent dealer owned. If the motor bearings are worn out replace the motor.

First make sure that power is getting to the motor. On 2019 12 28 by jamie. Turn the power to the furnace off and disconnect the wires from the thermostat. If power is getting to the blower motor but the motor does not run the motor may be burned out.

To check your furnace s blower fan for proper operation start by turning your furnace to the off position. Limit switch issue furnace blower fan wont turn off if the furnace overheats then a limit switch will open. Replace the wire or thermostat to fix the problem. Rheem manufacturing ranks as the global leader in the manufacture of high quality sustainable and innovative water heaters tankless water heaters air conditioners furnaces pool heaters and hvac systems for residential and commercial applications and is a full member of ahri the air conditioning heating refrigeration institute.

There are a couple of ways to do this depending on your thermostat but the two most common are. If the blade turns freely test the incoming power to the fan motor. If the blower motor is burned out replace it. This problem of getting a humming noise along with little to no spinning is very common with motors that do not have good quality capacitors.

You might need a new fan center relay if your furnace is equipped fan sequencer or furnace control board. Motor humming without turning if your furnace blower motor hums when it s switched on but at the same time does not actually turn the capacitor may be damaged. The blower motor blows air through the return vent past the heat exchanger and into the home s venting.