American Standard Furnace Blower Not Working

I saw the filter was dirty and full so i changed the filter which is 20 25 4 size big one.

American standard furnace blower not working.

Cooling will not come on. I tried resetting the red switch on the side furnace emergency shut off switch. Check if the system switch at the equipment is in the off position set to heat position. Review our list of air flow symptoms.

Tried setting the relay switch on and off. Check the pilot light. Turn the power for your american standard furnace on and off twice in 30 seconds. Feel around the american standard furnace to see if there is any air coming through the vent.

Open and close the blower door. Check your furnace blower fan. If this is the case you should contact your dealer. Stale and stuffy air.

Check to see if there is any air coming through your vent. Sometimes furnace manufacturer s connect the furnaces transformer through the limit control so if your furnace over heats or if the limit is stuck open then you will not get power to the transformer. Your indoor blower may not be operating. This will reset any lockout issues on your furnace.

If this door is not secure or is missing the unit may not run appropriately. If you have a whole home air cleaner or air exchanger make sure it is switched on and its filter is clean. After ruling out all of the simple problems above the most likely cause of a furnace not blowing air is a problem with the blower fan itself which if you remember is the fan that circulates your house s air over the heated coils. How to get your furnace ready for winter.

Check that the setpoint is below room temperature reset temperature or wait for room temperature to rise. No power to the thermostat. Wait five minutes for the system to respond. Check the blower door.

If there is no air circulation you will have to contact a repair person as the indoor air blower is not correctly operating and may need replaced.