Parts Catalog > By Manufacturer > Stiebel Eltron

CD-0081   Stiebel Eltron SOM 6 Plus (RESOL DeltaSol BS) differential temperature control with digital temperature display, programmable functions for solar domestic hot water systems. 100-240 Volt operation. Control requires 2 sensors (included) and will accept up to 4 sensors. 1 semiconductor output for a pump and 1 output for VBUS data transfer. Equipped with a factory installed line cord.   By Stiebel Eltron

CD-0085   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 (none included) and will accept up to 4 sensors. 2 semiconductor outputs for pumps or valves and 1 output for VBUS data transfer. Equipped with a factory installed line cord.   By Stiebel Eltron

CD-0086   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. Equipped with a factory installed line cord.   By Stiebel Eltron

CD-0090   Stiebel Eltron SOM 9 Plus (RESOL DeltaSol BX 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 (5 are included) and will accept up to 8 sensors. There are four semiconductor outputs and one relay output for pumps or valves, as well as one output for VBUS data transfer. Equipped with a factory installed line cord.   By Stiebel Eltron   Special Order Item