Carrier Furnace Inducer Fan Noise

If you hear a sound like a loud bang or boom coming from your furnace you would certainly be wise to be concerned.

Carrier furnace inducer fan noise.

The specs on it are 1 8 hp 810 rpm 208 230v a 0 90 cap 5 00 read more. The original condenser fan motor is a carrier 5kcp39efy465s. Check the set screw to ensure that it is properly tightened. One common cause of a loud bang or boom is a dirty burner in your furnace.

If the unit will turn on but the blower motor is not turning on there are a couple of ways to check if the draft inducer motor has gone bad. If the set screw is loose the blower wheel will wobble on. I am trying to replace my condenser fan motor unit is a carrier 25hbr342a300. A failing inducer motor may create a noise shortly after a heating cycle begins.

The blower wheel blows air out of the furnace and through the house. Carrier 58mvp inducer fan noise. This could be a tapping noise or a humming or whirring sound. Having dirty burners in your furnace can cause a delay in ignition.

The blower wheel is attached to the blower motor shaft with a set screw. The motor shaft and the wheel will be noisy as it turns.