Astrel 2-in-1 sensor - Temp/Hi-Limit

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60,00€
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Astrel 2-in-1 sensor - Temp/Hi-Limit - Click to enlarge
Astrel 2-in-1 sensor - Temp/Hi-Limit - Click to enlarge
Astrel 2-in-1 sensor - Temp/Hi-Limit - Click to enlarge

This 2-in-1 Hi-Limit and Temperature sensor screws into several models of Astrel Easy Heater.

It is a single sensor with two plugs, which both plug directly into different locations on the control system motherboard. The two-pin plug is for the "hi-limit" protection (saftey cutoff in case of overheating), and the four-pin one is for the temperature sensor functionality.

There used to be a Hi-Limit only version of this sensor (part number 10A546A001), which had just a single two-pin plug, but that sensor has been discontinued. Astrel advises you to use the 2-in-1 sensor in its place, and leave the temperature sensor plug disconnected.

Dimensions
Sensor diameter: 6 mm
Thread diameter: 12,8 mm
Plugs: one two-pin for Hi-Limit and one four-pin for temperature.

Part numbers
Astrel: 10A546A003 (replaces 10A546A001)
Jacuzzi & Teuco: 233005730