Products tagged with '3 on/off time periods'

The EPH CP4M – OpenTherm® Mains Operated Programmable Thermostat is a reliable and energy-efficient solution for controlling a single heating zone. With features like OpenTherm®, Optimum Start, TPI, and On/Off control, it ensures precise temperature management and improved efficiency. Mounted on a 6-pin industry-standard backplate and Boiler Plus compliant, it’s ideal for modern heating systems.