When I turn on the heater the blower starts to make a nosie and stays on. What will be the cause of this and what I need to do.
Jan 11, 2010 at 10:17 AM
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All units do make a noise,
Listen to where the noise comming from to determine if in the duct or from the motor/fan
it may be leaves fallen into the blower impellor, or $100 notes been posted by your kids in the vent outlets, remove the blower motor and fan assembly clean it out , or pull of the heater ducts, go easy with long sharp things as your air con and heater matrix's are in there !