Raypak R185B Combination Gas Valve [On/Off] [Nat] [Low NOx] (007424F)

Raypak R185B Combination Gas Valve [On/Off] [Nat] [Low NOx] is a combustion, gas-flow, or air-management component used in compatible Raypak heater systems. This item is intended for targeted repair work where matching the original part number and equipment series matters more than using a generic substitute. For best results, compare the part number 007424F, physical shape, connection points, and any model-specific notes against the component already installed on the heater or plumbing assembly.

Correct matching is critical because air and fuel delivery parts vary by model, fuel type, low-NOx configuration, and control style. During service, inspect nearby gaskets, fasteners, wiring, seals, brackets, or mating surfaces so the repair does not leave another worn component in place. This is especially important on older Raypak heaters, where heat, water chemistry, vibration, and corrosion can affect multiple parts around the same assembly.

• Supports combustion air or fuel-control operation
• Intended for the Raypak model family shown
• Verify natural gas, LP, Low NOx, or manual valve details before purchase
• Use during heater troubleshooting or combustion-system repair
• Installation should be handled by a qualified pool heater technician