Pentair StaRite Bypass Valve Kit ASME, Fits MasterTemp/MaxeTherm, 460923
Pentair MasterTemp ASME pool heater replacement Manifold Bypass Kit, pn 460923. Spring Loaded device allows excess water flow to bypass heat exchanger. Kit includes brass end cap, spacer, piston and spring assembly, and Teflon tape. Does not substitute for StaRite MaxeTherm 77707-0001 Bypass Valve Kit, which has a black plastic end cap.