Carrier TSTATECM2W01

TSTATECM2W01 - Two-Wire Relay Module For use with the Côr®7 and Côr®7C Thermostats

TSTATECM2W01 Two-Wire Relay Module For use with the 7 and 7C Thermostats

The Two-Wire Relay Module for use with the Côr 7 and 7C Thermostats allows installation in homes where there are not sufficient wires to connect to the equipment and/or the C-wire for thermostat power. The module is mounted near or on the indoor equipment. The unit communicates to the 7 Series Thermostat through the two wires that carry a combination of power and communications data that is unique to these products.

This gives greater flexibility to the installer when there are insufficient numbers of wires at the thermostat wall location. This prevents the installer from having to run additional thermostat wiring, thus saving on installation time.