Raypak 004879F Gas Valve THPU32HP7Y you should inspect your existing

you should inspect your existing orange or green springs for fatigue and replace them separately if they no longer meet tension requirements

this valve is the industry standard for maintaining suction-side integrity and mechanical efficiency

Restores reliable low water cut-off sensing to protect the heat exchanger from dry-fire conditions

Always cross-reference your specific heater model number to confirm a match

As a critical safety and efficiency component

Raypak 004879F Gas Valve THPU32HP7Y you should inspect your existingThe Raypak 004879F Gas Valve is a critical combustion component designed for precise fuel regulation in high efficiency pool and spa heaters. Operating on a 24V AC intermittent ignition system, this valve is factory set for 4" WC natural gas but can be field converted with the appropriate regulator spring kit. Utilizing 3 4" NPT inlet and outlet ports, it provides high capacity flow rates necessary for large BTU inputs without excessive pressure