COMPATIBLE MODELS:
Sole
2009-2010 Series - WTT8 - (588888)
Spirit
X Series - XT685 - (685810)
X Series Motorized Treadmill - XT675
This upgraded controller is used on Models CT800, ZX900, TT8 2006-2007,XT675, XT680 2010-2012, and XT800.
This is a replacement controller, when replacing, you will need to also order an upgraded transformer.
Please note for the CT800 upgrade, you will also need to order an upgraded speed sensor and speed sensor rack.
To upgrade with this controller you will also have to upgrade the console as well.