Portapac Mk2 Temperature Sensor Over Temp High Limit

The Portapac Mk2 Temperature Sensor is a critical component designed for compatible Portapac series spa and pool heating systems, ensuring accurate temperature monitoring and essential safety control. This sensor features a durable over-moulded PVC sleeve, providing robust protection and extended lifespan in harsh aquatic environments. Engineered to precisely measure water temperature, it also functions as an integral over-temperature or high-limit safety sensor, preventing potential damage from excessive heat. It is specifically designed to fit the newer 6381620 sensor housing assembly, commonly found in various Portapac heater models like 4555140 and 4555141.

• Reliable Temperature Monitoring – Ensures precise water temperature readings for optimal system operation.
• Essential Safety Function – Acts as an over-temperature or high-limit sensor to prevent equipment damage from overheating.
• Durable Construction – Features an over-moulded PVC sleeve for enhanced resilience and long-term performance.
• Seamless Compatibility – Designed for perfect fit with the 6381620 sensor housing assembly in Portapac heating units.