
Make any home an ecobee Smart Thermostat home with the Power Extender Kit (PEK) – a cost-effective and efficient solution for homes without a common wire (C-wire). Not sure if you need a PEK? Visit ecobee.com/compatibility to find out.
Q: What type of systems is the Power Extender Kit compatible with?
A: The Power Extender Kit is designed for use with 24 VAC systems only and is not compatible with millivolt, high voltage systems, dual transformer, fan coil, or communicating units.
Q: How do I know if I need the Power Extender Kit for my home?
A: You can visit ecobee.com/compatibility to determine if your home requires the Power Extender Kit.
Q: Does the Power Extender Kit work with all ecobee thermostats?
A: The Power Extender Kit is designed to work exclusively with ecobee Smart Thermostats.
Q: How is the Power Extender Kit installed?
A: The Power Extender Kit has a magnetic backing, allowing for easy mounting near the control board.
Q: Are any tools required for the installation of the Power Extender Kit?
A: No, the Power Extender Kit comes with everything you need for installation and requires no additional tools.
Q: What is the ecobee Power Extender Kit used for?
A: The ecobee Power Extender Kit is a cost-effective solution for homes that do not have a common wire (C-wire) but want to use an ecobee smart thermostat.
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Make any home an ecobee Smart Thermostat home with the Power Extender Kit (PEK) – a cost-effective and efficient solution for homes without a common wire (C-wire). Not sure if you need a PEK? Visit ecobee.com/compatibility to find out.

Meet the Nest Thermostat, the helpful thermostat with a cozy price. It can turn itself down to save energy when you leave the house. You can control it from anywhere with the Google Home app - whether you're on an errand or in bed. And it's easy to install yourself.

Premium Smart Programmable Touch-Screen Thermostat with Siri, Alexa, Apple HomeKit and Google Assistant is brilliant at savings and comfort, allowing you to optimize your energy use through superior intelligence and technology. Included SmartSensor eliminates hot and cold spots and adjusts the temperature in the rooms that matter most. A built-in air quality monitor, smoke alarm detection, and geofencing technology to understand occupancy are just a few of the features that make saving energy just the beginning. Works with Siri*, Amazon Alexa, Google Assistant, Apple HomeKit, SmartThings, and IFTT.

Enhanced Smart Programmable Touch-Screen Wi-Fi Thermostat with Alexa, Apple HomeKit and Google Assistant gives you automatic energy savings and adapts to your lifestyle by adjusting temperature based on occupancy, suggesting schedule changes, and optimizing your energy savings. eco+ comes with features that automatically turn temperatures down when you're away or asleep. Works with your smart device or Apple Watch and connects to your smart home system like Apple HomeKit, Amazon Alexa, Google Assistant, SmartThings, and IFTTT. Trusted by experts and made for the planet, Smart Thermostat Enhanced delivers unparalleled comfort and savings.
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| Cons for Power Extender Kit (PEK) – C-wire adapter for ecobee Smart Thermostats - White | |||
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