Leisure Bay 4kW Hot Tub Heater 58109 Balboa

4.0KW, 230V Leisure Bay Balboa spa heater 58109 with Dual Sensors included. 

Includes 2 sensors that monitor temperature and hi-limit conditions instead of using an external pressure switch. This "Balboa M7" style heater is made by Therm Products.

The complete heater with built-in sensors measures 15 inches long and is used on spas with 2 inch ID plumbing.

Two sensors are included with this 4kw heater. 

M7™ 15" x 2", 230v, 4.0kW, with Sensors, 825

Stainless steel replacement heater 4.0kW/230v, 15" x 2". Includes 2x M7™ sensors.

Used in Leisure Bay hot tubs with Balboa VS model LB500S and LB501S control systems specifically.

This heater is compatible with Balboa control systems with the following numbers:

Need just the M7 sensor? See 32016.

Shipping current model replacement 4kW M7 spa heater with 2 sensors.