I have a Heat N Glo gas fireplace 6000TVFL . The pilot light stays lit. Once I turn the switch on the pilot light goes out. You can hear the valve shutting off. When I jumped the TH & TP on the valve the pilot goes out. I have The fireplace hooked up to a 100lb tank with a dual regulator. I put a new thermopile on it and still the same issue. I did not change the thermocouple. Also when I go to read the millivold on the valve the pilot will shut off. All help is needed. We cannot afford a service call.
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![[Hearth.com] Gas Heat N Glo won't light. [Hearth.com] Gas Heat N Glo won't light.](https://www.hearth.com/talk/data/attachments/144/144204-f9e82789e0e117517c934b948a6be7d1.jpg?hash=2OoCsMl7yp)
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![[Hearth.com] Gas Heat N Glo won't light. [Hearth.com] Gas Heat N Glo won't light.](https://www.hearth.com/talk/data/attachments/144/144206-1f3d71d129e82af2e2908db89da79f0e.jpg?hash=1BJkIrml5Y)