STDC Controller

The STDC differential solar thermal controller combines a practical, low cost design with a flexible feature set intended for residential and OEM applications.

Using SOREL's trademark crystal clear operator guidance system, configuration and user interactions are greatly simplified, resulting in faster setup, and fewer support calls.

Using a state of the art, bitmap LCD display with white backlight, both text and graphics are made available to the user simultaneously. A series of four buttons are utilized for all programming functions, and are context sensitive, making each step in the setup process, both clear, and easily understood. To further the user experience, any one of up to 16 languages may be selected for ease of operation based on installation locale.