JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.
Free Shipping on Orders of $35 or More
Capable and compatible.Skip the expensive common wire installation with our do-it-yourself ecobee Power Extender Kit. It’s smart, straightforward, and a great way to save money. Scan the QR code on the box and follow the easy-to-follow instructions. The built-in magnet makes mounting to your furnace or air handler easy. Once installed, it will continue to power your ecobee smart thermostat for its entire life, with no maintenance or upkeep needed.
Check compatibility
ecobee Smart Thermostat Power Extender Kit
Make any home an ecobee Smart Thermostat home with the Power Extender Kit—an easy and cost-effective solution for homes without a C or common wire. The Power Extender Kit is compatible with most 24 VAC systems and seamlessly integrates with ecobee Smart Thermostats. The Power Extender Kit comes with all ecobee thermostats except Smart Thermostat Essential and Smart Thermostat Lite (but is compatible with those models, as well) and only works with 24 VAC systems.
Everything you need is in the box. Each Power Extender Kit includes everything needed for a smooth installation, with mobile setup instructions available by scanning the QR code on the box, along with safety, regulatory, and warranty information.
No common wire? No problem. Make any home an ecobee Smart Thermostat home with the ecobee Power Extender Kit – a cost-effective and efficient solution for homes without a common wire (C-wire).
Works exclusively withecobee3ecobee3 lite ecobee4ecobee Smart Thermostat with voice control ecobee Smart Thermostat Enhanced ecobee Smart Thermostat Premium ecobee Smart Thermostat Essential ecobee Smart Thermostat Lite
Product dimensionsLength: 62 mm (2.4in)Width: 62 mm (2.4in)Depth: 23 mm (0.9in)
Packaging dimensionsLength: 146 mm (5.7in)Width: 66 mm (2.6in)Depth: 26 mm (1.0in)
Millivolt, high-voltage systems, dual transformer and fan coil or communicating units are incompatible.
