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View Full Version : Blower hums on Heil furnace but does not come on?

BrokeHomeowner
May 8, 2011, 07:59 AM
On the heat and cooling side the blower will just hum but not come on and circulate the hot or cold air.
paultg
May 8, 2011, 09:33 AM
Turn power off to all units
Then see if the blower wheel will spin