ungen94
Oct 12, 2007, 02:49 PM
What problem could cause a fan to run on the furnace if switched to on, but wont kick on if set to auto
ungen94 Oct 12, 2007, 02:49 PM What problem could cause a fan to run on the furnace if switched to on, but wont kick on if set to auto MOWERMAN2468 Oct 12, 2007, 04:21 PM will the fan come on on the manual position? if so it is the thermostat that is defective. acetc Oct 12, 2007, 04:46 PM May be thermostat, fan /limit switch, fan relay or motor. Copyright ©2005-, Ask Me Help Desk
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