Electronic Control Systems and Parts

G-Series circuit board made by Balboa Water Group for Leisure Bay Spas. Original Processor number is LB501SR1A. Normally mates to plastic VS Series control box part number 54340(0x). This board will...

  Daughter Board 2 (DB-2) Kit for Waterway NEO 2100 Spa Control System. Used to add (2) extra 2-Speed pumps to the system.Kit Includes: (3) 1/4" Hex #6-32 x 1.5" Standoffs, (3) Screws and (1) Zip...

This part is a Daughter Board 1 (DB-1) Kit for Waterway NEO 2100 Spa Control System. Used to add an extra 2-Speed pump to the system.Kit Includes: (3) 1/4" Hex #6-32 x 1.5" Standoffs, (3) Screws and...

This part is a Waterway Neo 2100 Series replacement board Revision D..

Waterway NEO 2100 ETS Hi-Limit Sensor. These sometimes have 773-0377 on the part..

Waterway NEO 2100 ETS (Electronic Thermal Sensing) Temperature Sensor. Similar to Balboa's M7™ Technology, the NEO 2100 uses (2) ETS sensors to determine the water temperature.  

The ePACK is a universal replacement spa control system that features a water sensor instead of a pressure or flow switch so this pack will work plumbed in the pressure or suction side. Heater...

This part is a Circuit Board, CTI, Mini Max Digital, 230V, Rev R80.. Correct Tech Mini Max circuit board used on 6 button hyrdowave ingenious systems.Accepts 4 pin phone style connector. Note: We...

The BP Series WiFi Module Kit allows you to access your hot tub via a direct connection anywhere in the local proximity of your tub, anywhere in your house that you can connect to your local WiFi...

This part is a Balboa Replacement Circuit board for an MS5000 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...

This part is an optional add on to any ModPack to make the system operate a fiber optic system.. You need to let us know if your fiber box is 115v or 230v when you purchase this.. Note: This is to...

Balboa no longer makes this sensor mount in gray. We now send the clear version This part is a GRAY Balboa Temperature Sensor Mount that accommodates 3/8” temperature sensors from Balboa, Gecko,...