Home > Solar Hot Water Heaters > Controllers >   Advanced Solar Hot Water Controller
	Just add, collector, storage tank and a circulating pump and you're all set to begin saving energy BIG TIME!!! List Price: $223.00 Our Price: $198.40 You Save $24.60 Product Code: NN SHW C 1900 Qty:

Description Technical Specs How it Operates   Display Dimensions:  120mm x 120mm x 18mm Relay Controller Dimension:  200mm x 140mm x 45mm Power Input 120 Volts =/- 10%  Direct wiring into Relay Controller device. Power cord standard US type plug. Power consumption:  ,<3W. Accuracy of temperature measuring:  +/- 2% Range of temperature measuring:  approximately 120degrees C Power capacity of each pump output is 600Watts.  Note the Taco 009 Circulating Pump only requires 100Watt. Valve output:  Power capacity is 600 Watts. Switching capacity for electric heat strip:  2,000 Watts. Inputs:  4 Sensors     1.  Pt1000 sensor (=/<500 degrees C) for collector (silicon cable=280 degrees C)     2.  1 or 2 NTC 10K, B3950 sensor (=/< 135 degrees C) for tank, (PVC cable =/<105 degrees C).     3.  1 NTC 10K, B3950 (=/<135 degrees C) for hot water circuit pump.  (PVC cable =/< 105 degrees C) Note;  Sensor for hot water circuit pump is optional. Outputs:  4 relays, one for electrical boost heater, 2 for circulation pumps, and 1 for valve. Ambient temperature: -10 degrees C to + 50 degrees C Water proof grade:  IP40.

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