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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 125 461059 Heater diagram
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Other parts on the same Pentair MasterTemp 125 461059 Heater
The OEM Pentair part 461105, formerly 42002-0007S, is a vital component for optimizing your Pentair MasterTemp or Sta-Rite Max-E-Therm pool heater. This control board kit includes everything needed for efficient operation and precise temperature control. Compatible with both heater models, it features a membrane pad with six buttons for easy settings adjustment and RS-485 connectivity for seamless integration into your pool automation system. With straightforward installation instructions included, this kit ensures hassle-free setup, whether you're replacing a worn-out board or upgrading for enhanced functionality. Trust Pentair for top-quality components, keeping your pool or spa running smoothly year-round.
- Efficient Temperature Control: The control board kit ensures precise temperature regulation for your pool or spa, optimizing the performance of your Pentair MasterTemp or Sta-Rite Max-E-Therm heater.
- Seamless Integration: With RS-485 connectivity, this kit seamlessly integrates into your pool automation system, enhancing overall functionality and control.
- Straightforward Installation: Equipped with clear installation instructions, the kit simplifies setup, whether you're replacing an old board or upgrading for enhanced performance, ensuring a hassle-free experience.
Control Board Kit for the following Heaters:
- Pentair MasterTemp
- Sta-Rite Max-E-Therm
Note:
- *Formerly known as 42002-0007S
- For use with both Natural Gas and Propane heaters. Pentair OEM Product. Control PCB/Membrane Pad Replacement.
- (1) MEM Pad MT 6 Buttons - 476201
- (1) PCBA MT/MET Heater with RS-485 - 476199
- (1) Installation Instructions - 476248





