Pentair Mastertemp Pool & Spa Heater Dual Electronic Ignition 400,000 Btu Lonox Propane 460737 "250" Questions

Hayward 250 Millivolt propane heater will not fire up The pilot light stays lite but the burner will not fire up Check your thermo couple... Should be easy to access and replace.

Brand New out of the box Jandy LXI 250 NG. Fault check ignition control. where do I start? Plumbed myself and had a sparky wire it up. Well sounds like a Engeneering. Most Engeneers can't figure out ...

Hayward 250 heater won't fire up Hi all. My Hayward 250 pilot stays lit just fine. No matter what I try, the heater won't come on. Any suggestions? Check the control circuit, specifically the pressure

Laars Teledyne lyte 250 will work intermittantly Laars Teledyne lyte 250 will work intermittanly. iIt will work great for weeks at a time but will than not come on no matter what I do.The pilot light ...

... i am wondering if anyone could tell me the differences in the jet size from a natural gas mini max 250 to a bottled gas. Mini max 250 You will need more then new orifices to convert from natural gas ...

...it to light. The pilot light is lite. The problem is the thermogenerator its not producing the plus 250 minivolts required to open the main gas valve..so its like a switch thats set at `off`...once ...

Pentair 250 CH LP will not ignite. Pilot works Pentair 250 CH LP will not ignite. Pilot works fine, main burners will not come on. Red LED blinks once every 7 seconds on the Honeywell control module. ...

I have a Master Temp 250 pool heater that shows an AGS error on the back of the board. The heater runs for about 20 seconds then shuts off, any ideas? AGS = Auto Gas Shutoff... What is happening is ...

Pentair Minimax 250 does not light everytime I have a Pentair minimax 250 natural gas spa heater that does not ignite right away sometimes. You can hear the spark of the igniter but the burners don't ...