Mounted directly to the combustion chamber, the Pentair 77707-0014 Manifold Kit is the central operating hub of your MasterTemp or Max-E-Therm heater's water circuit. It provides the physical connections for both inlet and outlet water lines and incorporates the thermal regulator, internal bypass valve, psi switch, ags switch, hi-limit switch, thermistor, and psi relief valve. Together, these integrated components manage water flow, monitor operating conditions, and enforce safety limits to keep your heater performing efficiently and within safe parameters.

Key Benefits

• Unified Water Routing Hub: Consolidates all inlet and outlet water connections into a single, precisely engineered casting that channels flow through the heat exchanger at the correct rate and pressure.
• All-in-One Functional Assembly: Incorporates the thermal regulator, internal bypass valve, psi switch, ags switch, hi-limit switch, thermistor, and psi relief valve within one integrated unit, simplifying replacement and reducing potential leak points.
• Sustains Heating Efficiency: Proper manifold operation is fundamental to achieving target water temperatures quickly, as it governs the flow dynamics and pressure conditions the heater needs for optimal combustion and heat transfer.
• Secure Combustion Chamber Mounting: Bolts firmly against the combustion chamber wall with factory-specified hardware, providing vibration-resistant stability and convenient access when servicing internal sensors or valves.
• Multi-Layer Safety Architecture: The embedded safety switches and relief valve continuously monitor pressure and temperature, automatically shutting down the heater if conditions exceed safe thresholds to protect both equipment and users.

What's Included

• Pentair Manifold Kit
• Pentair Small Lube and Sealant PackageÊ
• Pentair Water Pressure Switch
• Screw
• Pentair Tube Sheet Coil O-Rings
• Bolts
• Washers

Compatibility

• Pentair MasterTemp Heaters Models: 175NA, 175LP, 200NA, and 200LP1
• Pentair Sta-Rite Max-E-Therm Heater Model: 200

Specifications

• Brand: Pentair
• Part Number: 77707-0014

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