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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 Thermal Regulator Kit For MasterTemp and Max-E-Therm Heaters | 77707-0010
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CA P65 Warning: Cancer and reproductive harm. www.p65warnings.ca.gov
On the Pentair MasterTemp 250 460732 Heater diagram
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Other parts on the same Pentair MasterTemp 250 460732 Heater
A thermal regulator and an internal bypass regulate the water flow through the heat exchanger to maintain the correct outlet temperature. The heater operator control panel board assembly is located on top of the heater. The thermal regulator kit is specifically crafted for use with Pentair Sta-Rite Max-E-Therm pool and spa heaters, offering compatibility with Pentair MasterTemp pool and spa heaters as well. The kit includes a spring clip and other necessary components. It serves as a reliable thermal regulator replacement kit, fitting seamlessly into Pentair Sta-Rite Max-E-Therm and MasterTemp pool and spa heaters.
- Efficient Water Flow Regulation: The thermal regulator and internal bypass work together to regulate water flow through the heat exchanger, maintaining the correct outlet temperature for optimal performance.
- Control Panel Integration: The heater operator control panel board assembly is conveniently located on top of the heater, allowing for easy access and operation.
- Precision Designed: Specifically crafted to fit Pentair Sta-Rite Max-E-Therm pool and spa heaters, ensuring perfect compatibility and seamless integration with MasterTemp models as well.
- Comprehensive Kit: Includes a spring clip and other necessary components for a complete and reliable thermal regulator replacement, ensuring smooth installation and operation.
- Enhanced Reliability: Serves as a dependable replacement kit, maintaining the efficiency and longevity of your Pentair Sta-Rite Max-E-Therm and MasterTemp pool and spa heaters.
- (1) Pentair Thermal Regulator
- (1) Pentair Thermal Regulator Spring
- (1) Pentair Spring Clip
- (1) Pentair Connector
- Compatible with most Pentair MasterTemp and Max-E-Therm heaters, please refer to your systems owners manual to ensure compatibility.