I don’t have a c-wire or common wire. Can I still install my ecobee?

Sure thing. If you have an ecobee, the package contains a Power Extender Kit (PEK), which is what you’ll use to power your thermostat. For more details, refer to step 3 of the Installation Guide inside the box.


If you have a Smart Si, you’ll need to repurpose your G wire as the C-wire. More details are available here.


Check whether your home is compatible with ecobee here.


If you require assistance, check out our installation videos.

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