American Standard Furnace Blower Not Working

Check the blower door.

American standard furnace blower not working.

This will reset any lockout issues on your furnace. Check if the system switch at the equipment is in the off position set to heat position. If you have a whole home air cleaner or air exchanger make sure it is switched on and its filter is clean. My american standard freedom 90 furnace has stopped working since morning.

I tried resetting the red switch on the side furnace emergency shut off switch. No power to the thermostat. Check your furnace blower fan. I believe i have covered the main problems.

Feel around the american standard furnace to see if there is any air coming through the vent. I saw the filter was dirty and full so i changed the filter which is 20 25 4 size big one. If this door is not secure or is missing the unit may not run appropriately. 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.

Tried setting the relay switch on and off. There are quiet a few variables that can occur to cause furnace problems. How to get your furnace ready for winter. Review our list of air flow symptoms.

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. Check to see if there is any air coming through your vent. Cooling will not come on. Open and close the blower door.

Your indoor blower may not be operating. Check the pilot light. Check that the setpoint is below room temperature reset temperature or wait for room temperature to rise. Wait five minutes for the system to respond.

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.