Balboa M7 Temperature Sensor 24ƒ?? for Spa Colossus & Viper - 30382

Product Description

The Balboa M7 Sensor 30382 (24-) is a genuine dual-purpose temperature and high-limit sensor designed for Balboa M7 spa heating systems, including those used in Colossus and Viper spa configurations. This sensor plays a critical role in monitoring water temperature and providing over-temperature protection to ensure safe and reliable spa operation.

Featuring a 24-inch (610-mm) cable, 1/4- diameter metal probe, and 2-pin connector, the sensor installs directly into the heater manifold and connects securely to the control system circuit board. In M7 systems, two identical sensors are typically used-one acting as the temperature sensor and the other as the hi-limit sensor-allowing the control system to analyze water flow and heat rise for safe operation.

This sensor is commonly used to resolve M7-related fault codes such as SN1, SN3, or overheating faults when a sensor failure is detected. It is a direct replacement for several equivalent Balboa M7 sensor part numbers.

Technical Specifications

• Manufacturer: Balboa Water Group
• Sensor Type: M7 Temperature / Hi-Limit (Dual-Purpose)
• Part Number: 30382
• Cable Length: 24- (610-mm)
• Probe Diameter: 1/4- (-6.3-mm)
• Connector Type: 2-pin
• Application: Spa / Hot Tub Heating Systems
• Compatibility:
  • Balboa M7 spa systems
  • Colossus and Viper heaters
  • Interchangeable with Balboa 32016 and related M7 sensors
• Installation: Heater manifold mounted