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Old 02-11-2019, 06:43 PM   #2
Mikendebbie
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Join Date: Jan 2018
Location: Austin
Posts: 2,424
M.O.C. #21044
Suburban tankless

I have the same water heater and noticed the same thing. I had drained the Monte down to get ready for some cold weather last November that was coming (Austin TX cold weather...way down around 29*...bone chillin cold!!!). The heater kept trying to light even though it was off at the panel and gas was off. Called suburban. That is the freeze protection that is built into the unit. It is supposed to do that! Nothing is wrong!
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MikenDebbie Aggie ‘77 in the sticks near Austin TX
2019 Chevy 3500 High Country DRW
2018 Montana 3921FB
Aussie Gus + Texas Heeler Jimmy
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