01710-1008 D1 Spas Circuit Board Gecko MSPA-MP-D11, Gecko MSPA-MP-D11 used from '01 to '06 Dimension One Spas, AFS (Spa Side in Dual Temp Only), and '07 to Current Arena only
01710-1018 D1 Spas Circuit Board Gecko MSPA-MP-D17, P.C. Board used for all Bay Collection Spas. This board uses the ribbon type high limit sensor. Supports M-Drive. Backwards compatible with all...