raypak 406a

Hi Everyone. I have a Raypak heater that is not igniting when calling for heat. I can hear the spark, but no flame afterward. My best guess is the pilot orifice is dirty, or there is air stuck in the propane line. The worst part is the display is wrecked so I can't see if there are any error...

My family just had our pool built last year and our pool installation contractor recommended/sold us the Pentair system. The system seemed great because our family rents out the home during the summer and with the Pentair Screenlogic app, we can control the heat for guests from outside the home...

I have a RayPak 406a and it is having an issue, sometimes when I start it up it acts like a gas grill that the gas was on too long before hitting the ignite button and makes that "whoosh" sound. Any ideas what may be wrong?

Our Raypak 406a stopped working at the end of last season, but I figured better to wait to reopen to fix it. Basically as soon is it calls for heat, the SPK code shows (occasionally flashing with CFH and/or CLK), but rather than hearing the clicking at the pilot, I hear it at the PC board (seems...

Edited post to note my sig description of my equipment is not up to date - it refers to my old heater. This post is about my new heater but forgot to update sig! Hello everyone, Im looking for some feedback on my situation. (some pics attached) We had a local pool company install a Raypak...

My previous plumber installed my sediment trap about 6 feet away from the inlet of the heater (directly out of the source line). He also installed a regulator/governor and reduced down to 1/2" pipe for a length of about 6ft to my 400k NG raypak heater (the distance from the meter to the...

OK Guys, I have an interesting situation. I currently have a 15 yr old Raypak 406a P-M406A-EN-C natural gas that needs replacement; it fires up properly but the firewall is so old it overheats. Here's the situation - I've found a professional series 409a that is propane B-R409A-EP-X. Would I...

Hi, I'm receiving a hi limit 1 error after the water temperature hits about 95 degrees F. The unit door gets pretty warm to the touch. I recently replaced the unitherm governer but not the bypass. I believe the hi limit is working properly considering the unit itself is becoming warm...

Hello everyone, I have a natural gas 406a Raypak/Rheem heater continuously cycling after starting up. The first time the heater sparks and calls for heat the heater will stay lit for sometimes a couple minutes. After this time period the burners will go out, but the pilot will stay lit...