Circuit Boards

This part is a Balboa Circuit board replacement for a Master Spa 54418 EL8000 Mach 3 system it is a new board and can be found under several different numbers..If you have a TV in your model do not order this board as the replacement doesn't have support...

This part is a Balboa Circuit board for an EL2000 Mach 3 system it is a new board and can be found under several different numbers.. The compatible topside would be a MOLEX system plug not a phone plug.. Circuit Board Application  ...

As of 2024 Balboa has switched the VS501SZ board to the VS510SZ model which is what we send. Also new circuit boards will come with the plug and click female heater adapter installed. It can be removed and you reuse your old wiring or install the male...

This part is a Used New Style 3 Lug Terminal Block found on many Balboa Brand Spa Hot Tub Boards. This terminal Block can get burned on one or two legs and if the soldered on finger terminals are good on the board you can replace this part and not buy a...

This part is a Balboa Circuit board for an EL2000 Mach 2 system it is a new board and can be found under several different numbers.. The compatible topside would be a MOLEX system plug not a phone plug.. Circuit Board Application    Balboa...

In this video The Spa Guy tells you the basics about diagnosing and replacing a M7 sensor on a Balboa Board.  Click this link for the m7 sensors on this site: M7 Sensor #sparepair #hottubrepair #spaguy...

This Item is a Board Fuse .05Amp Slo Blo MDA Style Ceramic Fuse that measures 1 1/8" Long x 1/4" Wide and is used on some Hot Tub or Pool Boards. This is a smaller automotive style fuse that does not have glass but used ceramic to dissipate heat. You...

This part is a Terminal Block 6 Position 40A 115 or 230V.. that fits Balboa Duplex Digital and Super Digital Board System with (6) Tabs to connect the board to the components.. 6 position terminal block 5-3/16" overall length.

This part is a Jumper Strap Set of (2) Kit to connect the heater to the circuit board on Balboa B2DG and B240 Systems.   Circuit Board Application    Balboa Water GroupCircuit Board Model    B2DG, B240Circuit Board...

This board is a replacement board for Circuit Board, Jumpking (Balboa), ICONM7, 2000LEM7, 230V (3 Wire, No Neutral), 8 Pin Phone Cable. This board replaces product identified with chip number ICONM7R1A. This board is a 3 wire connection (no neutral)...

This part is a Control Box Cover that fits Balboa VS or GS Series Control boxes only..

This part is for a Set of (2) Standard Balboa Board Replacement Repair Relay made by Zettler. This Relay is the standard relay found on most Balboa Boards but it has double tabs on it so you can add jumpers from the tabs to the feed and load side of the...