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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 Selector Volt Plug Kit, model 42001-0105S, is engineered for use with MasterTemp and Max-E-Therm Heaters, offering flexibility with 120V and 240V configurations. This kit enables seamless voltage selection and enhances the overall functionality and adaptability of your heater. Designed for ease of installation, it ensures your heating system operates efficiently and safely under varying electrical conditions. Constructed from durable materials, the Pentair Selector Volt Plug Kit is a reliable choice for maintaining and optimizing the performance of your Pentair heaters.
- Flexible Voltage Options: Designed for use with MasterTemp and Max-E-Therm Heaters, offering compatibility with both 120V and 240V configurations.
- Enhanced Functionality: Enables seamless voltage selection, improving the overall functionality and adaptability of your heating system.
- Efficient and Safe Operation: Ensures your heating system operates efficiently and safely under varying electrical conditions.
- Durable Construction: Made from high-quality, durable materials for long-lasting performance and reliability.
- Ease of Installation: Engineered for straightforward installation, making it a simple yet essential component for maintaining and optimizing your Pentair heaters.
- (1) 240V Volt Plug Kit
- (1) 120V Volt Plug Kit
- Pentair MasterTemp Pool and Spa Heaters
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