Power Extender Kit for Ecobee Smart Thermostats, C-Wire Adapter for Ecobee3 Lite, Premium, Enhanced, Essential, Lite, Smart Thermostat for ecobee4 and Smart Thermostats with Voice Control
Price: $24.99 - $20.99
(as of Jan 21, 2026 07:35:34 UTC – Details)
Product description
Cost-Effective Solution
A budget-friendly and efficient fix for homes without a common wire (C-wire)
Mount in Seconds, No Tools Needed
No Screws, No Hassle – Makes DIY Setup Even Easier
Enjoy Smart Lifestyle
With the C-Wire Adapter, unlock smart functionality and enjoy a hassle-free life
1 Easy to Install
2 Magnetic 4 Corner Design
3 Stay Power Supply
4 C-Wire Adapter
【Universal Compatibility】The C-wire adapter power extension kit for ecobee smart thermostat compatible with ecobee3, Premium, Enhanced, Essential, Lite, for ecobee4 and Smart Thermostats with voice control. (Note: It is not compatible with heat only boikers)
【Easy Installation】Tool-free installation, quick and easy! Check the label on the back of the product—scan the QR code to confirm compatibility and get the installation guide video.
【Magnetic Design】This replacement for the ecobee power extension kit features a magnetic attachment design at all four corners, securely holding the kit to the stove surface for easy wiring.
【Solution for Homes without a C-Wire】Upgrade your existing 24-volt AC system (without a C-Wire) to a smart system, unlocking the full capabilities of your Ecobee thermostat and eliminating power outage concerns and functional limitations.
【Note】Compatible only with 24-volt AC systems. Not suitable for millivolt systems, high-voltage systems, dual-transformer systems, fan coil systems, or communication equipment.
