Obsolete - No Longer Available. -2095 DD4 / -2095 DD2 Kohler spa bath control systems. Used to control a spa bath pump with, or without, an air blower. These are no longer made or supported by its manufacturer Spa-Quip, which ceased operating several years ago.
Pumps, blowers, heaters and touchpad keypad control panels are no longer available.
We recommend replacing with a new system such as below.