PC700-2 | Taco Boiler Reset Control | Taco

Taco Boiler Reset Control (PC700-2)This Taco Boiler Reset Control (PC700-2) is designed to maintain a constant water temperature in hydronic heating systems. It features an adjustable temperature range, making it suitable for various applications. The control is equipped with a reset button for manual override in case of system malfunctions. The Taco PC700-2 is a compact and reliable control, ensuring efficient and stable operation of your hydronic heating system.
Designed to improve performance in your hot water heating systems by regulating the supply water temperature of a single boiler based on the outdoor temperature. The control utilizes a heating curve to set the relationship between outdoor temperature and supply water temperature to provide optimum control and comfort. Thanks to its integral microprocessor, the PC700 is able to continuously adjust the boiler differential to avoid boiler short-cycling and large temperature swings, Standard functions include warm weather shut down, minimum boiler supply temperature setting, and a starting water temperature setting. A liquid crystal display clearly shows the boiler supply temperature and other monitored temperatures and settings for simple and effective control.

The PC700-2 is a microprocessor-based control designed to regulate the supply water temperatureof a single boiler, based on the outdoor temperature. A wiring harness is provided to be easily connectedto the Taco Expandable (-EXP) Controls.

The PC700-2 includes functions such as automatic reset ratio calculation, Warm Weather Shut Down(WWSD), Minimum Boiler setting, and an optional automatic boiler differential. The control has adigital, liquid crystal display (LCD) that normally displays the boiler supply temperature, but can displayother temperatures and settings.