Question about Coleman 5075751 Utility Heater

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Wont stay lit

I have a heater that wont stay lit after you hold the pilot for the minute or two that they say I even hold that pilot down for 5 minutes and it wont stay lit can anyone help me

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Re: wont stay lit

Go to this site www dot desatech dot com. Here you'll find parts to repair your heater. a propane heater uses a millivolt generator to sense the flame. along it's cappilary are two push on spde connectors. these connect to the high limit temperature sensor which is mounted on the flame backplate of your heater. to see if it is the high limit shutting down your heater, jumper across the two spade connectors. if the heater stays on, this is your problem. if the flame still goes out, then the millivolt generator is shot.

Posted on Nov 10, 2007

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When I press down and turn the know the pilot lights but as soon as you let up on the knob to turn it there is a click and the pilot light goes out.. This is on my Mr. Heater Big Buddy

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