DEVIreg 531 (Air Sensing Thermostat, Manual, Flush)

Product Description

The Devireg 531 is used for control of room heating installations, but not electric underfloor heating. The thermostat is equipped with a 2 pole switch and built-in air sensor for control of the desired room temperature and, an LED indicator shows standby periods (green light) and heating periods (red light) This thermostat is not be used to contro...