Pentair MasterTemp/Max-E-Therm Combination Gas Valve (42001-0051S) repairfittings and this Paramount SDX2 version

and this Paramount SDX2 version uses the 005-252-0072-00 reference

For compatible 1-1/2 inch FPT plumbing systems

K450 applications

Helps restore the visible outer housing

This OEM faceplate gasket is a practical replacement for compatible Swimquip U-3 skimmer systems that need the correct sealing component during maintenance

Pentair MasterTemp/Max-E-Therm Combination Gas Valve (42001-0051S) repairfittings and this Paramount SDX2 versionThis replacement MasterTemp and Max E Therm Combination Gas Valve gives technicians and pool owners a focused way to repair the affected assembly without replacing more equipment than necessary. It is controls gas delivery within the heater combustion system and is a critical safety related service component. Because gas valves affect ignition, burner performance, and fuel shutoff behavior, installation should be handled by a qualified professional