
This unit is discontinued. The recommended replacement kit:
Balboa - G6406, BP7 4.0KW Control Retrofit Kit With TP600 Topside - G6406Coleman / Maax Spas - KIT, PACK RETROFIT, UNIVERSAL W-CC OVERLAY - kt-univcc, KT-UNIVITA
KT-UNIVITA Kit Includes:
107068 X 1 PACK, VS504SZ
107069 X 1 TOPSIDE, SER STD, GENERIC 54112,
107864 X 1 OVERLAY, CAL COOP 7 BTN VL 701
108475 X 1 MANUAL, BALBOA 500SZ OPERATION GUIDE
108476 X 1 MANUAL, MX504SZ V#39 HOTSHEET
Replaces Circuit Board: 52717