PC 700 Add-On Power Controls   

To easily add control to your systems

Putting added control onto your systems has never been easier. Just use Taco’s PC700 series of Power Controls along with any Taco Expandable Relay Unit (-EXP model). There are no complex wiring diagrams. Simply plug the interface cable directly into the expandable relay and attach the supplied sensors. That's it. By controlling the supply water temperature based on the outdoor temperature, the heat lost from the building is matched by the heat input to the building. You also optimize firing cycles of the boiler to increase comfort and provide energy savings. With the PC700 Power Control’s ease of installation and full diagnostic capabilities, you can simply and easily upgrade any system. In addition, you can use Taco Power Controls in parallel with the PC600 Series PowerPort Cards to further enhance total system operation.

PC700 Series
Add-On Power Controls
Use PC700 Series Power Controls along with any Taco Expandable Relay Unit (-EXP model) to add control to your systems without complex wiring diagrams.

PC 700 Add-On Power Controls

Instruction Sheets (3)

TitleSheet NumberEffective Date
PC700-2 Boiler Reset Control102-973/1/97
PC702-1 Two Stage Boiler Reset and DHW Control102-1063/1/2004
PC705-2 Variable Speed Injection Mixing Control102-09803/02/2016