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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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Jandy R0524300 Fusible Link | Vent | LXi | JXi | Legacy LRZ Heaters
Fits these models (4)
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CA P65 Warning: Cancer and reproductive harm. www.p65warnings.ca.gov
OEM Jandy Vent Fusible Link R0524300 is a critical high-temperature safety link used in Jandy JXi, LXi, and Legacy LRZ heaters. This component is calibrated to react at 240 degrees Celsius, shutting off the heater system during extreme thermal conditions to prevent internal damage or fire risk. It’s designed to provide a fast and accurate response to unsafe exhaust temperatures, offering a final layer of protection for your equipment. Trusted across multiple Jandy heater lines, this fusible link helps maintain the reliability and operational safety of your heating system over time.
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Shuts Heater Off at 240°C: Reacts rapidly when vent heat surpasses safe thresholds, ensuring timely shutdown of the system to prevent escalation
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Designed for Exhaust Safety Compliance: Integral to the heater’s safety system, helping to meet temperature safety requirements and avoid catastrophic failure
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Compatible with Jandy’s Core Heater Series: Seamlessly integrates into JXi, LXi, and Legacy LRZ units for consistent performance across product generations
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Enhances Long-Term Heater Safety: Prevents potential damage caused by exhaust overheating, protecting key components like sensors and control boards
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OEM-Certified for Dependable Results: Produced to Jandy’s original standards to ensure precision response, reliable performance, and safe operation
- (1) Jandy R0524300 Vent Fusible Link
- Jandy LXi Heaters
- Jandy JXi Heaters
- Jandy Legacy LRZE Heaters
- Jandy Legacy LRZM Heaters
