Pentair Manifold Bypass Valve Kit | MasterTemp & Max-E-Therm Heaters | 77707-0001 Pool Volleyball even coat of silicone-based lubricant

even coat of silicone-based lubricant to the O-ring before seating it — this prevents tearing during assembly and ensures a leak-free seal at the filter housing

In-Ground pool winterizing tube for 1-1/2" and 2" inlets

Reemay 2040 Pleat Count 194 Top Cap: open

Maximum weight limit 300 lbs

Pentair Manifold Bypass Valve Kit | MasterTemp & Max-E-Therm Heaters | 77707-0001 Pool Volleyball even coat of silicone-based lubricantThe Pentair Manifold Bypass Valve Kit (77707 0001) is the OEM replacement bypass valve assembly for the Pentair MasterTemp and Max E Therm pool and spa heater lines. IMPORTANT: HEATER SERVICE LICENSED PROFESSIONAL REQUIRED Gas and electrical heater components must be serviced by a licensed pool professional or qualified HVAC technician. Do not attempt to service gas or high voltage components without proper certification. IMPORTANT: HEADER DESIGN