Furnace Repair: The Blower is Running Constantly

Blower Does Not Turn Off - Always Running

Sometimes the blower on the furnace will continue to run even when it's not circulating warm air. If you notice that cooler air is coming out of you ducts, you may not need to repair the furnace, but just the blower.

Possible Causes

1. Thermostat set to fan continuous
2. Faulty fan limit control switch on furnace (if thermostat has no fan setting)

Possible Repairs

1. Change thermostat fan setting
2. Reset or replace furnace fan limit control switch

Like most appliances, it's best to call in a serviceman as soon as you notice a problem. When you call Climate-Tech, you'll be calling the area's experts in heating & cooling. Our friendly staff has been providing quality furnace repair and furnace maintenance in Belleville, Ypsilanti, Ann Arbor and the surround communities since 1986 and have the expertise to get your furnace repaired quickly and affordably. Feel free to call us with questions or concerns at 734.485.4485 or contact us here.

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