My gas furnace comes on runs for 3minutes and cuts off then starts the same sequence again

furnace its like it cuts off and comes back on every 3 minutes
edward
Asked Jan 05, 2010
Try moving it to a bigger more open area, like the middle of a big room. It's running until the temperature around it reaches what the thermostat is set to, it clicks off. If it's in a small area, or even just too close to a wall, then the heat it exerts will cause it to hit its set temperature too soon and it will click itself off again.
Oni_Kami
Answered Jan 05, 2010

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