Suburban water heater only warm?
Our Suburban 10 gallon SWE is only getting lukewarm. Both propane and electric seem to be working. Neither pressure relief valve on the outside of the RV seemed to push in to reset. Are we correct ...
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That is not a pressure relief valve/s. Those are manual tstat reset buttons. If the LP flame comes ON and you get lukewarm water when on 120, those tstat resets are OK. Doug
