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Sticker on the pump body (the part with the basket), not on the motor. Motor labels from Century, A.O. Smith or Regal won't match parts.
Label on the side of the tank near the base. Size is in sq ft, e.g. 420 sq ft = C4030 or CCP420.
Rating plate inside the front access panel. Note the BTU and gas type (NG or LP).
Molded into the body or printed on top. Robotic cleaners: on the power supply.
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On the Pentair MasterTemp 400 460736 Heater diagram
This part
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Other parts on the same Pentair MasterTemp 400 460736 Heater
This manifold is a crucial component bolted to the side of the combustion chamber. It serves as a hub for inlet and outlet water connections and houses various important features, including the thermal regulator, internal bypass valve, psi switch, ags switch, hi-limit switch, thermistor, and psi relief valve.
- Crucial Water Connection Hub: Serves as a vital hub for both inlet and outlet water connections, ensuring efficient and reliable water circulation.
- Comprehensive Feature Integration: Houses essential components such as the thermal regulator, internal bypass valve, psi switch, ags switch, hi-limit switch, thermistor, and psi relief valve, providing extensive functionality in one unit.
- Enhances System Efficiency: Significantly improves the efficiency and performance of the combustion chamber by regulating and controlling critical operational parameters.
- Robust and Accessible Installation: Bolted securely to the side of the combustion chamber, offering a sturdy and easily accessible setup for maintenance and inspection.
- Ensures Safety and Protection: Equipped with multiple safety switches and valves, including a psi relief valve and hi-limit switch, to protect the system from overheating and overpressure, ensuring safe and reliable operation.
- (1) Pentair Manifold Kit
- (1) Pentair Small Lube and Sealant Package
- (1) Pentair Water Pressure Switch
- (1) Screw
- (12) Pentair Tube Sheet Coil O-Rings
- (10) Bolts
- (10) Washers
- Pentair MasterTemp Heaters Models: 400NA and 400LP
- Pentair Sta-Rite Max-E-Therm Heater Model: 400





