70840, Catalina Temp Sensor, RC4, RC4P, RC4a, RC4Pa

 Other Items from Catalina/Brett Aqualine Circuit Boards

  24-300025 - Compact Spa Side, 25', BL-C - Compact Spa Side, 25', BL-C
  24-3100-25- Spa Side Control, 25' Cable, BL-S, slimline - Spa Side Control, 25' Cable, BL-S, slimline
  24-320050 - Slimline Spa Side (In House) 50' - Slimline Spa Side (In House) 50'
  34-5023A - Universal Replacement Kit, for 34-5023A Circuit Board, 240V - BL-40 Universal Replacemnt Kit.
  70840, Catalina Temp Sensor, RC4, RC4P, RC4a, RC4Pa - Temp Sensor, RC4, RC4P, RC4a, RC4Pa
  990110-000 Adapter,9 Pin Spa Side to 8 Pin PCB - Adapter,9 Pin Spa Side to 8 Pin PCB