7 déc. 2017 – Stuck on an ecobee thermostat installation step? . Prior to unscrewing anything, label all of the wires with the provided stickers. . darnedest to mitigate for most furnace/thermostat scenarios (and they do a great job of it too), . This is dependent on the type of heating/cooling system you have, as well as factors such as the stages of heating/cooling it controls The PEK requires your system to have the following wires: • 4 wires: W, Y, G, and R (or Rc or Rh), or. • 3 wires: Y, G, and R (or Rc or Rh). 1. Remove the cover . The following wiring diagrams are for the ecobee3 thermostat and common HVAC equipment configurations. These diagrams are also available. 24 sept. 2014 – This might also be the perfect time for me to inform you that by doing this project yourself, . Even if you don’t know anything about thermostat wiring, you can learn pretty Step 4: Install the ecobee Power Extender Kit (PEK). 2 sept. 2017 – A smart thermostat is a great accessory to have in your house, not only to be able to adjust your home’s temperature from your phone, but to . 26 déc. 2018 – Do you have an Ecobee Thermostat and only have two wires (a red AC adapter for each of your Ecobee thermostats and you are good to go.