58133 SYSTEM HEATER SLAVE 3.0Kw(1)

Balboa Water Group 3.0kW Auxiliary Slave Heater System

This Balboa Auxiliary 3kw Heater is installed in-line and typically used with larger spas & hot tubs that require additional heating. It can also be used with nearly all Balboa controls with M7 sensors.

This system includes a built in high limit sensor. M7 sensors are not included. Flow detection is handled by the master control box.