Pentair Propane to Natural Gas Conversion Kit Model 200 | MasterTemp | 77707-1431 C9401 Replacing all four at once

Replacing all four at once maximizes system performance and ensures even flow across all cartridges

NSF 50 WG10712SFVE — Compatibility is based on Hayward parts documentation and available OEM records

Cross-reference your existing cartridge against OEM part number CX481XRE on your system label or owner's manual to confirm compatibility

Dimensions: 9-inch length by 2-1/2-inch height by 7-inch width

Pentair Propane to Natural Gas Conversion Kit Model 200 | MasterTemp | 77707-1431 C9401 Replacing all four at onceThe Pentair Propane to Natural Gas Conversion Kit (77707 1431) is the OEM replacement conversion kit for the MasterTemp 200LP pool and spa heater, enabling a permanent fuel source changeover from propane (LP) to natural gas (NG). IMPORTANT: KIT INCLUDES MULTIPLE COMPONENTS This listing is for the complete conversion kit (Key Nos. 3 and 4 per the MasterTemp 200 exploded diagram). Confirm both components are required before ordering do not order