Balboa Duplex Analog Circuit Board 51230 Emerald 50669

DISCONTINUED  see 51424

PCB: Duplex Analog circuit board by Balboa model 51230.

This circuit board replaces:

1900R1B, 611310, 6300R1A, 70R1A, 70R1F, 70R1H, 9710-10, B120DPR1B, B120DPR1D, DUB120DPC, DUPLEXR1A, FW100R1A, FW100R1B, GC100R1A, H50R1B,H50R1F, JEM400R1A, MAS100R1B, MTSIR1A, P2RIA, Q1002R1B, SS23BR1B, SSR1A-SSR1D,51262, 51085, 50669, 71-1044 51230

Emerald spa used 50669 and other models compatible with this board. Other spa manufacturers in the late 1990s including Artesian Spas also used this board type. 

The board is compatible with analog duplex system and has a phone jack type plug for the control panel.

Contact us with any questions on this analog duplex circuit board by Balboa with 6 pins and phone plug connection.

You may also need control panel 51219 or the Jacuzzi analog duplex board 51424.

Sensor that works with this board is 30337.

Please note: Circuit Boards are non-returnable items as they cannot be resold to another spa owner as new. On the bright side, you will also know that the board you receive is pristine, factory new and has never been installed before. See our return policy for further details. Circuit boards ARE COVERED under original MANUFACTURER'S WARRANTY.

Contact us if you need assistance in determining the correct board for your spa control system.