Troubleshooting and Repairing Pool Heaters - Focus on the Gas Valve

Here is a summary of the key points from the video:
The video shows how to troubleshoot and repair pool heaters by focusing on replacing the gas valve.
Gas valves are the component that controls the flow of gas into the heater. They can fail, preventing the heater from turning on.
The video demonstrates removing and replacing gas valves on different models of heaters, including Raypak, Hayward, and Pentair units.
The process involves disconnecting gas lines, removing mounting brackets, and using pipe wrenches to loosen the old valve. Care must be taken not to twist other components.
Thread sealant is applied to new connections before screwing them together tightly. Wires are reconnected in their proper order.
Safety switches like thermostats and pressure switches are also checked, as they can prevent the heater from operating if faulty.
Understanding how the ignition control module and gas valve work together is key to diagnosing heater issues like no flame or intermittent operation.
Proper removal and installation of the gas valve is demonstrated as a common repair that can get older pool heaters working again.

[@manuelescobedo9677]

Gas regulator pre set on pool heaters

[@Pool-guy]

A gas regulator has to be added to the heater. They don’t come with it. The local gas company can usually help you get one.

[@maurogarza8919]

Steve i got codes HL2 PRS SNS ROL PR5 WHAT DO THESE MEAN. I JUST WATCHED A VIDEO OF CLEANING THE JET SPRAYS..
CODE USED TO READ CFH CLEAN FILTER STRAINER POOL SERVICE..
SINCE I CLEANED MY POOL FILTER AND HEATER JET BURNERS . IT NOW JUST SAYS SERVICE HL2 SNS, PR5, PRS COULD YOU PLEASE HELP ME HERE OR GUIDE ME THX 🙏