Re: running without a t-stat

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August 22, 2016 at 10:53 am #42492
frankr
Participant

    There should have been at least a mist of water coming out, even with the stat closed. That is necessary to keep the exhaust system cool. Saying there must have been some kind of problem with no mist and hot temps.

    I seem to remember it opens at 140 degrees. Or something like that.