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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 Stack Flue Sensor for MasterTemp & Sta-Rite Max-E-Therm Gas Heaters | 42002-0024S
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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 stack flue sensor (SFS), which shuts down the heater if the flue gas temperature reaches 480° F (249° C). The Stack Flue Sensor is designed to regulate the flue gas output, ensuring it does not exceed 500 degrees Fahrenheit. It is capable of operating in temperatures ranging from -20°C to 105°C. Additionally, it can resolve common error codes such as E-02, E-05, and E-06. The Stack Flue Sensor functions to limit the flue gas output to a maximum of 500 degrees Fahrenheit. It can operate within a temperature range of -20°C to 105°C and can resolve common error codes such as E-02, E-05, and E-06.
- Automatic Shutdown Feature: The SFS protects the heater by shutting it down when flue gas temperatures reach 480° F, preventing overheating.
- Temperature Regulation: It is engineered to control the flue gas output, keeping it safely below 500 degrees Fahrenheit for optimal operation.
- Wide Operating Range: Capable of functioning in extreme temperatures, from as low as -20°C to as high as 105°C, the sensor offers versatile application.
- Error Code Resolution: The device is not just a safety measure; it also troubleshoots common error codes (E-02, E-05, E-06), ensuring continuous heater performance.
Compatible with most Pentair Sta-Rite Max-E-Therm and Pentair MasterTemp Pool Heaters, including but not limited to:
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Pentair Sta-Rite Max-E-Therm Pool and Spa Heater Electrical System Models: SR200, SR333, SR400
Note: This stack flue sensor may be compatible with your heater, please check owners manual to ensure compatibility.
