Pentair Max-E-Therm 333 Natural Gas to LP Conversion Kit (77707-1451) gvt An LED bulb helps provide

An LED bulb helps provide efficient illumination in a compatible spa lighting system

Designed for compatible 90° spring check valves

The Waterway 310-2300 impeller assembly is designed for compatible 2

Waterway Clearwater II Tank Base (672-7401) is a pool

stopped latching correctly

Pentair Max-E-Therm 333 Natural Gas to LP Conversion Kit (77707-1451) gvt An LED bulb helps provideConvert a compatible Max E Therm 333 heater from natural gas to LP with a dedicated conversion kit built for the fuel system change. Proper conversion parts help the heater maintain the correct gas flow, burner performance, and operating characteristics required for propane use. This kit is intended for service situations where the heater location or fuel supply changes and the unit must be configured accurately. Because gas conversion work affects