Balboa Instruments hits a home run with this Control system. Perfect retro fit for many existing spa controls. Includes all the below.
VS501 RETRO-FIT KIT COMPLETE / DUPLEX INCLUDES:
53267HC2 VS501 SYSTEM 120/240V WITH CORDS
** 5.5kW STAINLESS STEEL FLOW-THRU HEATER
**M7 TECHNOLOGY, NO PRESSURE SWITCH NEEDED**
*RECEPT. FOR 2 SPD PUMP 1 (120/240V)
*RECEPT. FOR BLOWER (120/240V) OR 1 SPD PUMP
*RECEPT. FOR OZONE (120/240V) )**MUST BE SAME VOLTAGE AS PUMP.