1, 3 & 6 Zone, 12V & 24V Control Boxes


The 12V & 24V Control Boxes are designed to be used with DC Circulator Pumps. The control boxes are durable and energy efficient.


  • One Zone
  • Three Zone
  • Six Zone
SKU: 1Z12VCB, 3Z12VCB Categories: ,

Quantity based pricing table


12V Control Boxes & 24V Control Boxes

~ Download PDF for additional information

Download PDF File

12 & 24 VDC Heating Zone Control Boxes for Hot Water Pumps

The Control Boxes make for an excellent DC circulator pump control unit. They are very durable. The Control Boxes work great for solar systems. They also do well with other forms of DC heating systems. The 12V Control Unit works very well. The Boxes also help make sure the wiring stays nice and neat. Their indicator lights makes troubleshooting and installation easy.

Areas of use for the 12V & 24V Control Boxes:

They can be used for:

  • Solar Water Heating Systems
  • Hot Water Circulation
  • Radiant Floor Heating

The control boxes are ideal for circulation pump applications, such as:

  • Solar Hot Water Circulating Systems
  • Outdoor Wood Furnaces

Main Features of the Control Boxes:

The 12V & 24V Control Boxes are designed to be used with DC Circulator Pumps.

The Control Boxes work with millivolt thermostats such as:

  • Honeywell Model # LT33A1009
  • White Rogers Model # ISF79-111

The Boxes also have LED Indicator Lights (Power+ one for each zone). The Control Boxes are extremely efficient and clearly labeled.

Take a look at our 28A Series Liquid Vacuum Pump and Rubber Mounting Brackets for your pumps.

Follow us on Facebook, Twitter, Instagram, and YouTube for updates on our pumps and 12V control boxes.