Question about Desa International GWP20T GLOWARM Wall Mounted Panel Heater

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Ventless gas wall heater. Pilot lights but wont stay lit.

When you release the knob to turn on the burners. The pilot goes out. It
goes out no matter how long you hold it. I would appreciate any help I can get

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  • 30 Answers

The thermocouple may be worn out.
The thermocouple may have come loose from the valve.
The ODS pilot may be clogged with dust or lint and may need to be cleaned with air(less than 30psi)
The valve or regulator may be faulty.

Posted on Mar 04, 2010

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