Intermittent flame on Heat&Glo SL-750TR-IPI-E

[YellowDemon71]

Have intermittent flame when trying to start my Heat&Glo NG fireplace.
Model SL-750TR-IPI-E
I tried cleaning the pilot assembly. Same issue.
I replaced the pilot assembly. Problem continues.
I replaced gas valve. Same problem.

What am I missing.
Thanks

 

[Lennox65]

Have intermittent flame when trying to start my Heat&Glo NG fireplace.
Model SL-750TR-IPI-E
I tried cleaning the pilot assembly. Same issue.
I replaced the pilot assembly. Problem continues.
I replaced gas valve. Same problem.

What am I missing.
Thanks

Well, the IPI module and the 3v power adapter are the only things left that you have not replaced. I would start with checking the wall switch and work my way to the IPI module, checking power at each step.

 

[YellowDemon71]

Well, the IPI module and the 3v power adapter are the only things left that you have not replaced. I would start with checking the wall switch and work my way to the IPI module, checking power at each step.

Well, I check the switch by removing and connecting the wires together. The ignitor started right up and flame never turned off.
I decided to removed the new gas valve and pilot assembly and put original ones on. Everything worked great. I can return both items no problem.
Thanks for your help.
Have a great holiday.