Hayward H Series Pool & Spa Heater 400k Btu Propane Gas Milivolt Ignition H400p1 "clean gas orifices" Questions

...You might have debris in the pilot orifice which is just below the pilot spark/light. Also might be a gas valve issue. Is the gas valve set to on? I would clean the pilot orifice first. Good

...gas explodes(for lack of a better word). Unit runs fine after that. This can't be right. What could be the problem? There is no error screen on unit, just a on/off switch and high/low dial. burner ...

gas kicks on after igniter stops if it would spark a little longer it would lite I can lite it with a match Check igniter! You don't have the right spark? Lots of times it will short out & you can

...clean out the tiny hole which feeds gas to the ignitor (it is very small). Be sure to blow out the pilot tubing,clean up the ignitor,and after you put it all back together,be sure you have the gas ...

...as it was before There can be several reason here are a few; 1 the main burner orifices need to be cleaned out. 2 if elevations have been greatly changed than it may require a different orifice. 3

...lightgs flashing after it tried to light. Once it lights it runs fine AGS MEANS TH EHEATER IS NOT FIRING CHECK YOUR GAS VALVE IF OPEN THAN CLEAN THE ORIFICES WHERE THE GAS COMES OUT AT THE GAS ...

gas valve and clean the blunt end of the thermocouple AND the area in the gas valve that the thermocouple blunt end mates to. Any dirt, debris or corrosion in this area will cause the symptom that you

...gas orifices - they all clean. Heater was working fine fo the most of the summer then started showing IF error intermittently. I replace igniter assembly as recommended by Hayward. That didn't help ...

...gas won't light Spider nest in the pilot assembly. You should be able to pull the pilot out, remove the pilot tube and orifice inside, and see and clean out the silk.If not, a new assembly is about ...

...gas orifice as well as the burner You will need to pull the burner tray and all the gas orfaces and clean them so you get good gas pressure to them so they will burn OK. Try this and I hope it