New VS Boards will include 25696 (59-138-1155) Plug'n'click Adaptor- will require new heater or 25263 (60-138-1040) adaptor for existing heater. Removing copper strap will be REQUIRED!
Circuit...
PCB, Balboa, Super Duplex Digital, 54091
Duplex Digital and Super Digital/M-1 Replacement BoardsThis board requires a 120v power supply and can work with any DuplexDigital. It is found on...