Solar Thermal Controller - Sorel TDC Smart Basic

The TDC Smart Basic is a controller for simple solar thermal systems, stoves or general temperature difference functions that intelligently control a single pump or valve. In solar thermal systems, for example, it ensures efficient storage loading up to an adjustable maximum temperature by controlling the speed of the solar pump when there is a sufficient temperature difference between the solar collector and the heat storage.

This controller can be used to replace:

• Sorel STDC V3
• Navitron TDC3 Solar Controller

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