The ecobee EB-PEK-01 Power Extender Kit simplifies the installation of a EB-SmartSi-01 or EB-EMSSi-01 thermostat in applications where there is no existing common wire available for installation.
By combining the heating and cooling demand onto a single wire, a wire is freed up to act a common. This eliminates the need to replace existing 4-wire thermostat cable.
Product Compatible with:
- ecobee EB-SmartSi-01
- ecobee EB-EMSSi-01