Question about Hayward H Series Pool & Spa Heater 400k Btu Propane Gas Milivolt Ignition H400p1
Posted by Anonymous on
I am sorry to report that this is a very common problem for this heater. Here is more information than you want: http://forum.doityourself.com/pools-spas-hot-tubs/345253-hayward-h100id-ignites-but-cools-quickly.html
Posted on Jun 09, 2009
Try cleaning your filter if dirty there will not be enough flow to llet heater fire. If filters clean you can try jumping the pressure switch.
Posted on Jun 25, 2009
AO will apply to your blower, blower tubing, or blower vacuum switch. You need to check these items.
Posted on May 20, 2010
Have you installed anything in your home that uses gas? Alot of times it due to low gas pressure.
When you checked the orfices did you actually remove them? or just stick a paperclip inside and clean them?
If the heater is firing ..even for 2-3 seconds the ignightor is fine. If it wasnt it wouldnt lite, period... bad call on hayward
Posted on Aug 22, 2010
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