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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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Pentair Switch Membrane For Max-E-Therm & MasterTemp | 42002-0029Z
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CA P65 Warning: Cancer and reproductive harm. www.p65warnings.ca.gov
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 Switch Membrane 42002-0029Z is a replacement part designed for Max-E-Therm pool and spa heaters. This membrane is essential for the proper operation of the heater's control panel, allowing for easy and precise input from the user. The membrane's buttons are clearly marked and responsive, ensuring seamless control of the heating system. It is specifically designed to fit Sta-Rite Max-E-Therm models, making it a perfect match for your existing system. Installation is straightforward, with an attachment feature that simplifies the process.
- Essential Control Panel Component: The Pentair Switch Membrane 42002-0029Z is a crucial replacement part for Max-E-Therm pool and spa heaters, enabling easy and precise user input to ensure smooth operation of your heating system.
- User-Friendly Interface: The membrane features clearly marked and highly responsive buttons, allowing for seamless control and adjustment of your heater's settings, enhancing overall usability.
- Perfect Compatibility: Specifically designed to fit Sta-Rite Max-E-Therm models, this membrane ensures a perfect match with your existing system, maintaining optimal functionality without compatibility issues.
- Durable and Reliable: Built for durability, the Pentair Switch Membrane 42002-0029Z offers long-lasting performance, ensuring that your heater's control panel remains responsive and easy to use over time.
- Straightforward Installation: Engineered with a simple attachment feature, this membrane is easy to install, making it a convenient solution for restoring your heater's control panel to its original condition.
- (1) Pentair 42002-0029Z Switch Membrane
- Pentair Sta-Rite Max-E-Therm Heaters
- Pentair MasterTemp Heaters
Note: Pentair part 472610Z and Sta-Rite part 42002-0029Z are identical components. Although one is labeled under Pentair (for MasterTemp heaters) and the other under Sta-Rite (for Max-E-Therm heaters), they are the same part in both form and function. Most replacement parts for Max-E-Therm and MasterTemp heaters are fully interchangeable, as both brands are manufactured by Pentair and share the same internal design and components.
