Bryant Furnace Fan Not Working

Start by turning the furnace off turn your thermostat to fan only and wait a few minutes.

Bryant furnace fan not working.

Duct venting parts fastener parts filter parts fuse thermal fuse breaker parts gas burner control valve parts gasket seal parts grille kickplate parts heating element parts hose tube fitting parts. Check to ensure the furnace filter isn t in need of replacement. If both the compressor and the fan motor won t run use a multimeter to test the temperature control thermostat for continuity. Some thermostats may also control a heater and as a result will have three terminals.

Sequencers are used most of the time in air handlers heat pumps electric furnaces to control the fan blower and turn on the electric heaters in a sequence so the electric heaters to do come on all at the same time. Now put your furnace s blower fan to the test. If the thermostat. Shop by bryant furnace parts.

Your furnace blower fan not starting can have a few causes as you see here. If the fan does not start you have a wiring issue circuit breaker trips or motor problem circuit breaker does not trip. Try turning the fan to on using the fan switch on the thermostat to test for power to furnace. You might need a new fan center relay if your furnace is equipped fan sequencer or furnace control board.

If the furnace starts the problem is either with the thermostat wire or thermostat. Tie the red and white wires together and switch the power on. Check the circuit breakers at the electrical panel. Adhesive parts axle roller shaft wheel parts bearing parts blower wheel fan blade parts bracket flange parts cap lid cover parts capacitor parts circuit board timer parts compressor sealed system parts door parts drip bowl drip pan parts.

Does not have continuity replace it. A sequencer looks like the picture below. Check the ssu switch it looks like a light switch on a gray box located at the furnace to be sure it is in the on position. If the compressor is running but the fan motor is not running the fan motor or the fan motor capacitor are likely at fault.