Eph Programmable Rf Room Thermostat With Dial

Responding to user preferences for an intuitive handwheel control, the cp4d allows quick and smooth temperature adjustment. With a large clear display, this modern thermostat retains the trusted features of the original cp4 including opentherm modulation, wireless communication and wide compatibility. Features & benefits: programmable rf room thermostat with dial. Wireless. Opentherm modulation. Boiler plus compliant. 5 Year warranty.

Responding to user preferences for an intuitive handwheel control, the cp4d allows quick and smooth temperature adjustment. With a large clear display, this modern thermostat