Description
Replacement manifold body with O-rings for Sta-Rite Max-E-Therm SR200/SR333/SR400 and Pentair MasterTemp 200/300/400 heaters (Pentair 77707-0206). It channels pool water through the heat exchanger and seals the header to prevent leaks. OEM assembly includes the O-rings needed for installation.
Includes: Manifold body and O-ring kit
