Stiebel Eltron SOM 7 Plus (RESOL DeltaSol BS Plus) Solar Control, 4 Sensors
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Stiebel Eltron SOM 7 Plus (RESOL DeltaSol BS Plus) differential temperature control with digital temperature display, programmable functions for solar domestic hot water systems and 10 selectable system layouts. 100-240 Volt operation. Control requires minimum of 2 sensors (4 are included) and will accept up to 4 sensors. 2 semiconductor outputs for pumps or valves and 1 output for VBUS data transfer. |
Warranty Information |
Material: |
2
Years
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