Hayward h250, wont heat Hi I have Hayward H250 Direct spark heater, and it sparks, and I can hear the gas valve energize, but then the display says HF, but there is no flame present? Sounds like it ...
how do I bypass my hayward h250 millivolt pilot light ? zmy hayward h250 pilot light will not stay lit. I replaced the thermocouple and it still will not stay lit. i would like to know how to bypass ...
Hayward H250 pool heater lights for about 5 seconds then shuts off. if it is an electronic model you prob have a dirty flame sensor
no power to hawyard h250 heater no lights...but power is ok What if any voltage is coming out of the transformer? Check that first.
After the pilot lights, the flame won't stay on when I try to turn the valve to the 'On' position for the Hayward H250 This is most definately a bad thermocouple. Very eaasy to replace.
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