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Timeking's avatar
Timeking
Explorer
May 08, 2021

water heater works fine - IF- I leave door open

There are a lot of posts here about changing the control board, etc. But this has me stumped. Suburban SW6DEL. If I leave the outside door closed, it will light, then go out, will not re-light,...
Timeking's avatar
Timeking
Explorer
May 10, 2021
Wow. Learned something new, surprising at my age (72) and the fact I am a degreed chemist with 37 years experience in environmental science. Just when you think you know it all ... you don't!!!

There is nothing in the Suburban manual that suggests the air/gas mix can be altered, and it doesn't look like it is possible.

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