53170-H Balboa Water Group Control, Balboa M3, P1, P2, Bl, Oz, Cp, Lt, 230vC1C BAL53170HC 610757 9740-0 $1,053.11 53170-H Balboa Water Group Control, Balboa M3, P1, P2, Bl, Oz, Cp, Lt, 230vC1C BAL53170HC 610757 9740-0 M-3 240 Volt SystemThis is the same unit as the M-2 except that it is pre-wired to run 240v devices. 30 amps are required, 50 amps are... Add to Cart