Balboa Heat Sensor 12 " M7 Heater Tube 30344 - Hot Tub/Spa Spare Parts
£29.99
Commonly used with: Balboa GS/GL Series such as GS501Z /GL2000 etc. but not GL8000. All order systems would use the longer 24" cable. Also used more recently on the Balboa BP series such as BP601 and BP2100.
