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View Full Version : 94' Coleman Revcon Electric Furnace won't turn on in thermostat's auto position


jimcava
Mar 10, 2010, 11:21 AM
Fan runs in on position only but with initial clunking noise and no apparent heat.
How can I determine if thermostat or motor/relay is at fault?

jimcava
Mar 10, 2010, 11:23 AM
94' Coleman Revcon Electric Furnace won't turn on in thermostat's auto position
Fan runs in on position only but with initial clunking noise and no apparent heat.
How can I determine if thermostat or motor/relay is at fault?