Carrier Furnace Inducer Fan Noise

The motor shaft and the wheel will be noisy as it turns.

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. There is also a pvc screen inserted in the end of the combustion air flue so it is highly unlikely anything is in there. So the gas will build up instead of the gas igniting immediately. The blower wheel is attached to the blower motor shaft with a set screw.

If you hear a sound like a loud bang or boom coming from your furnace you would certainly be wise to be concerned. This could be a tapping noise or a humming or whirring sound. Carrier 58mvp inducer fan noise. It s above freezing here all the time no chance of ice in the flue.

The original condenser fan motor is a carrier 5kcp39efy465s. Check the set screw to ensure that it is properly tightened. 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. One common cause of a loud bang or boom is a dirty burner in your furnace.

If the set screw is loose the blower wheel will wobble on. Having dirty burners in your furnace can cause a delay in ignition.