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Advanced DHW Controller 4 temp inputs

SmartMaxx-DHW Domestic Solar Hot Water Controller

SKU: SmartMaxx-DHW

377.45 $188.70

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Product Details & Specifications

  • Housing: Plastic, PC-ABS and PMMA
  • Protection Type: IP 20 / DIN 40050
  • Dimensions: 6.77" x 4.33" x 1.81"
  • Weight: 5 lbs
  • Inputs: 4 temperature sensors Pt1000
  • Outputs: 2 electro-mechanical relays
  • Power Supply: 115V ~
  • Power Consumption: < 1W
  • Max. Collector Fields: 1
  • Max. Tanks: 1

The SmartMaxx DHW controller is a simple differential controller used in standard solar thermal systems. The controller offers a clear operating concept and is equipped with the illuminated display with system-monitoring. Flashing symbols for sensors, pumps and valves enable an immediate display of temperatures, temperature differences and active outputs. Adjustment and control of the solar system can be easily carried out. The controller offers functions such as a drainback function.


  • Illuminated system-monitoring-display
  • Up to 4 Pt1000 temperature sensors
  • Solar operating hours counter
  • Thermostat function
  • Up to 3 basic systems selectable
  • Tube collector function
  • Drainback option including booster function
  • Heat dump function
  • VBus®
  • Programming and remote control of the system via ServiceCenter Software possible

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Silicon Solar
2917 State Hwy 7
Bainbridge, NY 13733
P: 1.800.786.0329


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Why Shop With Silicon Solar

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Silicon Solar
2917 St Hwy 7
Bainbridge, NY 13733

P: 1.800.786.0329

Contact Silicon Solar