Walchem W600 Boiler Controller
Walchem W600 controllers offer superior control for up to 6 functions. Large touchscreen display, 6 control outputs. Universal sensor inputs allow for exceptional flexibility, allowing for almost any kind of sensor to be read on this controller. One sensor input card, no ethernet or analog output. It should be used in conjunction with a motorized ball valve.
Model Number: WBL600PSNNN-AN