Question about Coleman Propane Forced Air Heater w/Electronic Ignition (50,000-80,000 BTU)

1 Answer

Pilot light keep going out will sometime stay on 3 hours then go

I have a continuous problem with my Coleman Evcon 7900 series.
The pilot light will light fine and the unit will work for a while then the
light goes out. A professional technician have replaced parts and cleaned out the pilot light debris. It worked fine for 8 hours and the pilot light went out again. The technician return and the same problem still
exist. What can be causing my pilot light to go out?


Email me at violalynndavis@yahoo.com

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  • 2 more comments 
  • violalynndav Nov 30, 2008

    To: Accurate Joe

    From: violalynndav



    The thermocoupler and flame sensor was replaced. Also, the pilot and oriface

    was cleaned. The heater pilot light stills goes out. I attempted to light the pilot and

    the flame went back out. I waited 5 minutes to relight the pilot and soon I entered

    pilot door with the match the flame busted out the door. I was very fortunate I was

    burnt on just my hand. I will call another technician in the morning.



    Accurate Joe what appear to be the problem with this pilot light.



  • Anonymous Feb 18, 2009

    Pilot light only stayed for 3 hours after it was lighted. New sensor has been installed, but it didn't fix the problem.

  • Joseph Lillie
    Joseph Lillie May 11, 2010

    A couple of things. Does this unit have thermocouple or flame sensor?

    What parts was changed.

  • Joseph Lillie
    Joseph Lillie May 11, 2010

    What parts have been replaced?

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  • 61 Answers

Great, if you are not skilled in working on this type of appliance the best thing you can do is to call a professional out. Be careful in picking a service company, there are a lot of dishonest people out there. Try to get a reference from somebody in the construction trade that you trust.

The Next question is do you have carbon monoxide detectors in your house?
Click the blue word Carbon monoxide site for more information. It could save you and your family's life.

If I can be of more assistance, please post back.
Do not hit accept if you can not leave 100% good feedback. Customer satisfaction is very important to me.
Thank You for your time.

Accurate Joe

Posted on Dec 01, 2008

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