Balboa GL 8000 Spa Control System (GL8000) were a popular spa controller used by Spa Industries built swim spas such as Signature, Designer, Bullfrog and others. Came in a metal enclosure box. They have been discontinued, but some spare parts are still available. Once stocks run out, the entire control system will need to be replaced.

This is the latest MK3 version that supersedes the original and MK2 versions. 

Part number: 55575 or 53859
Model number: GL8000MK3

This controller is suitable to replace GL8000 & EL8000 controllers.

Controller can run the following:

• Circ pump
• 3x 2 speed pumps or 6x 1 speed pumps
• Blower
• Light
• Ozone

Touchpad – check whether it is:

• ML700 – 8 Button
• ML900 – 10 Button
• AX40 - 4 Button Secondary Touchpad