Balboa electronics have been used in the manufacture of hot tubs for many years and are the main name in the industry.
Balboa Auxiliary Heater (Slave) 3kw. The original part number was 58133 using a standard metal element. For Europe, Balboa now only supply the Titanium element system with part number 56911 To add a second heater to any Balboa plastic box M7 system. Especially usefull when installing into swim spas where extra heating power is required.
This system can operate : Blower: 1 speed (if being used pump 2 can only operate at 1 speed)Pump 1: 2 speed (one speed with circ / circ pump, 24hr operation with 1.5 degree centigrade safety shut off)Pump 2: 1 speed (2 speed option)Circulation Pump: One speed
This system can operate : Blower: 1 speed (if being used pump 2 can only operate at 1 speed)Pump 1: 2 speed (one speed with circ / circ pump, 24hr operation with 1.5 degree centigrade safety shut off)Pump 2: 1 speed (2 speed option)Circulation Pump: One speed
Discontinued This system can operate : Blower: 1 speed (if being used pump 2 can only operate at 1 speed)Pump 1: 2 speed (one speed with circ / circ pump, 24hr operation with 1.5 degree centigrade safety shut off)Pump 2: 1 speed (2 speed option)Circulation Pump: One speed
This system can operate : Blower: 1 speed (if being used pump 2 can only operate at 1 speed)Pump 1: 2 speed (one speed with circ / circ pump, 24hr operation with 1.5 degree centigrade safety shut off)Pump 2: 1 speed (2 speed option)Circulation Pump: One speed
This system can operate : Pump 1: 1 or 2 speed (plus circ pump, if required)Pump 2: 1 or 2 speedPump 3: 1 speed or blowerExtra Port: Available for a pump or blower if pump 2 single speed The 55216 is the new part number for the older version 53883.
This system can operate : Pump 1: 1 or 2 speed (plus circ pump, if required)Pump 2: 1 or 2 speedPump 3: 1 speed or blowerExtra Port: Available for a pump or blower if pump 2 single speed 53883 is now discontinued - 55216 is the replacement and this is what you will receive (exactly the same)