I have a United Spas Hot Tub Model 5060EGAC-1 which runs the motor and circulates the water on the timing cycle but will not start when I push the on/off switch. I can manually turn the motor on and have the low intensity jets running, but not the high. I traced the hose which runs under the on/off button and it goes to the control panel to what looks like a solenoid (round plug looking gizmo with two black+one red wire). Not sure what you call that. I'm wondering if that is what the problem is or something else. Any recommendations or advice would be helpful. Thanks.

maybe you can contact your manufacturer. you can call them on

United Spas Manufacturing -1-800-682-2772

or visit http://www.unitedspamfg.com/contact.htm

I know they are the one who can help you with your problem.

Good luck!