Loud vibrating furnance
Hey guys.. these past few mornings have been cold. I had been turning the central heating furnace on in the morning and it has been fairly quiet. I could hardly hear it at all. Today, I turned it o...
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Guaranteed it's a mouse stuck in the room air blower wheel. Make sure you check the sail switch for damage while you have it apart. Sometimes the carcass hits it and bends the arm.
