Questions & Answers for: raypak pool heater pilot lit

...pilot, I can see it. But it won't start the main heater. eventually the PLT message comes on. The 'thermocouple' might not be working. Is the pilot light staying lit? The therm. sends a millivolt ...

...bought a new to us home with one of these heaters for the swimming pool. I can not seem to get the pilot light lit. Could be air in the system and the piolt assembly requires purging or blocked ...

...pilot gen are very rusty. The heater will not turn on. I think I need to replace the Pilot gen. What do you think? I would agree with you. The pilot generator has probably degraded over the years and ...

raypak 2100 gas pool heater pilot wont stay lit wont stay lit after 1 minute pressing button and switching to on position wait 5 - 10 minutes, turn off gas and on to off still nothing dirty pilot ...

...pilot can be lit, but not be sensed by the rectefier/ignitor. This will keep your burner tray from igniting. You need to replace the ignitor assembley. If it is the same as the raypak digital 406a I ...

My RAYPAK 2100 millivolt pool heater will not ignite if pilot light lit check safety circuit or loose wires

...Raypak heater, The pilot stays lit, If i jump across TH to TH it will lite. When I remove jumper it goes off. Originally the switch was bad so that was replaced. I have replaced thermostat. I have ...

raypak 2100 temp sensor failure light is on heater will not light up. temp sensor failure light is lit up on circuit board (red light). replace temp sensor

pool heater pilot lit but burner is not lit check safety circuit probably pressure switch or loose wires to gas valve

Pilot lights heater will not. It turned on yesterday than shut. Down and will not fire. Pilot still on if pilot stays lit then try safety circuit and for loose wires to gas valve