D1SR1C Balboa Water Group PCB, Dimension One, D1SR, Serial Deluxe, w/Phone Plug 51485 $527.38 D1SR1C Balboa Water Group PCB, Dimension One, D1SR, Serial Deluxe, w/Phone Plug 51485 Dimension One Replacement Board The following topside(s) are compatible with the above circuit board: 58-138-1116Replaces Dimension One Serial Deluxe product...