Hurlcon Astralpool Temperature Sensor (thermistor) Brass Well 1/8" BSP thread. Suits all Hurlcon / Astralpool heaters with Digital Thermostat. Also suits Jacuzzi J-HN250C & J-HN400C heaters. Used for these sensors.
Shipped Fast from NSW, VIC, QLD.
Pick-up is available from our Showroom at 10 Industry Blvd, Carrum Downs Vic during business hours.
Sensor housing brass well also suits Onga, Dega (De-gas) heaters.
Where thread has been stripped in plastic hole, you may need to increase it to 1/4" BSP and use an adapter.