Deltasol® BS3 Solar Thermal Controller - Complete Kit
(inc. 3 temperature sensors 1 x FKP6 2XFRP6)
this product has been discontinued
The Deltasol BS3 is equipped the newly developed illuminated display.
Our most popular controller for basic solar systems.
Deltsol® BS3
The RESOL controller for standard solar thermal systems. The DeltaSol® BS controller provides a clear operating concept and is equipped with the newly developed illuminated combined display with system-monitoring. Flashing symbols for sensors, pumps and valves enable an immediate allocation of temperatures, temperature differences and active actuators.