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 JandyÕs rigorous standards, the R0719402 seamlessly integrates with JXiQ control systemsÑhelping enhance performance, extend equipment life, and maintain reliable, trouble_free operation.

• Genuine OEM Flue Sensor Ð Factory-authorized Jandy R0719402 kit for JXiQ heater models 200, 260, and 400.

• Critical Safety Monitoring Ð Accurately detects flue gas temperatures to prevent overheating and system failure.

• Protects Heater Performance Ð Helps avoid costly damage by triggering automatic shutdown during unsafe conditions.

• Seamless Control Integration Ð Designed to work flawlessly with JXiQÕs internal diagnostics and safety systems.

• Built for Long-Term Reliability Ð Precision thermistor engineered to JandyÕs high-quality manufacturing standards.

• Jandy JxiQ Pool and Spa Heaters

Need help with the Jandy JXiQ Heater Flue Sensor Kit (R0719402)? This OEM safety part is built for JXiQ heaters 200, 260, and 400. This section covers installation, safety, and local in-store availability.

Installing the R0719402 Flue Sensor

The flue sensor mounts inside the heater exhaust system to track flue gas temperatures.

How do I install the Jandy R0719402 flue sensor in my JXiQ heater?

Can I buy the R0719402 kit today at Discount Pool Mart?

Do I need special tools to mount the new flue sensor securely?

Does the kit come pre-wired for easy connection to the control board?

Safety Monitoring and Shutdown Protection

This thermistor detects unsafe temperatures and signals automatic shutdown when needed.

Why is my JXiQ heater shutting down during operation?

Can a failed flue sensor cause error codes or ignition lockouts?

Can I bring my heater model details to confirm fit in-store?

Does the sensor protect the heat exchanger from overheating damage?

Local Fit and Heater Compatibility

The R0719402 is engineered for JXiQ models 200, 260, and 400.

Which JXiQ heater sizes use the R0719402 flue sensor kit?

Can I confirm compatibility in-store before purchase?

Is this part stocked at Discount Pool Mart retail stores?

Does the R0719402 integrate with ASME-compliant JXiQ models?