Power Extender Kit C-Wire Adapter for ecobee Essential, Enhanced, Premium | Smart Thermostat PEK for ecobee3 Lite Edition, Smart Thermostats with Voice Control Accessories

Power Extender Kit C-Wire Adapter for ecobee Smart Thermostat Essential, Enhanced, Premium, Lite Edition and Smart Thermostats with Voice Control Accessories

• 【Universal Compatibility】The C-wire adapter power extension kit compatible with ecobee Premium, Enhanced, Essential, Lite, for ecobee4 and Smart Thermostats with voice control.
• 【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.
• 【Easy to Use】This Ecobee power extension kit replacement features a four-corner magnetic design that securely attaches the kit to the stove.
• 【Attention Before Purchasing】Works with 24 VAC systems only. Please check the old thermostat terminals on the back to quickly check if your home has a C-line. Not suitable for millivolt systems, high-voltage systems, dual-transformer systems, fan coil systems, or communication equipment.
• 【What You Get】1 X Power Extender Kit, 30 days refund 12 months exchange and our friendly after-sales service, please feel free to contact us at anytime if you need any help while using this charger.