Stiebel Eltron SOM 9 Plus (RESOL DeltaSol BX Plus) Solar Hot Water Controller, 5 Sensors
Stiebel+Eltron+SOM+9+Plus+%28RESOL+DeltaSol+BX+Plus%29+Solar+Hot+Water+Controller%2C+5+Sensors

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.

Important Information
This control will need to be programmed for correct operation. If you need help in setting the parameters, or would like us to pre-program the control to your parameters before shipment, please let us know.
Product Details
Sun Source Part #: CD-0090
Manufacturer: Stiebel Eltron   More Products
Mfg. Part #: 11209790
Category: Controls For Solar Thermal Systems
Availability: Normally Stocked
Dealer Cost: Dealers log in for pricing.
Retail Price: $505.50  $442.77 / Each
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Warranty Information
Material: 2  Years 
Library Documents
Stiebel Eltron SOM 9 Plus Installation Manual (6.45 MB)
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