Find your parts diagram
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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R0719402 | Jandy JXiQ Heater Flue Sensor Kit Thermistor
Fits these models
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CA P65 Warning: Cancer and reproductive harm. www.p65warnings.ca.gov
The Jandy JXiQ Heater Flue Sensor Kit (R0719402) is a factory‑authorized OEM safety component designed for the JXiQ series (models 200, 260, and 400). This precision thermistor monitors flue gas temperatures within the exhaust system, ensuring your heater operates safely and efficiently by preventing overheating conditions and triggering shutdowns when necessary. Built to Jandy’s rigorous standards, the R0719402 seamlessly integrates with JXiQ control systems—helping enhance performance, extend equipment life, and maintain reliable, trouble‑free operation.
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Genuine OEM Flue Sensor – Factory-authorized Jandy R0719402 kit for JXiQ heater models 200, 260, and 400.
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Critical Safety Monitoring – Accurately detects flue gas temperatures to prevent overheating and system failure.
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Protects Heater Performance – Helps avoid costly damage by triggering automatic shutdown during unsafe conditions.
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Seamless Control Integration – Designed to work flawlessly with JXiQ’s internal diagnostics and safety systems.
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Built for Long-Term Reliability – Precision thermistor engineered to Jandy’s high-quality manufacturing standards.
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