Pentair Sta-Rite MasterTemp 400/Max-E-Therm 400 Natural Gas Orifice (77707-0411) grundfos Designed for 2007 and newer

Designed for 2007 and newer systems

The Pentair Challenger/Pinnacle/Waterfall Clear Trap Lid is a Pentair Pool Products component for the pump parts category

This valve cap replacement is made for compatible Pentair valve assemblies where the original cap has become cracked

A communication cable is useful because it helps maintain stable data or control communication

Helps restore the main wet-end body

Pentair Sta-Rite MasterTemp 400/Max-E-Therm 400 Natural Gas Orifice (77707-0411) grundfos Designed for 2007 and newerThis natural gas orifice is intended for compatible 400K MasterTemp and Max E Therm heater gas systems. The part helps meter natural gas flow to support the correct burner operation for the heaters design. It may be needed during gas train service, repair after incorrect parts were installed, or fuel configuration work. Because combustion safety depends on accurate part selection and testing, service should be performed by a qualified technician.