Balboa 30278 Spa Dual Sensor Assembly 96″ 1/4″ Sensor Bulb & 31″ 1/4″ Sensor, Part 30278
- 30299 / 30298
- Balboa dual sensor assembly part 30278 with 96″ temp sensor (4-pin connect) 1/4″ and 31″ hi-limit 1/4″.
- This Sensor harness was commonly found on Leisure Bay Spas and Dream Maker Spas with the LB70 circuit board.
- Location: BLR4B2








