Anyone install an Ecobee 3 lite thermostat?

[rgG]

richorlin wrote:
I replaced a Nest with an Ecobee 3 several years ago. I had no c-wire and the Nest required one to charge or the fan would start and stop in order to charge the Nest. I called Ecobee customer support and they had me send a photo of the Ecobee hook-up and the furnace circuit board. They then walked me through using a spare wire to install the c-wire. It’s been running fine without any problems for the past four years. Great customer support and it only took me about a half-hour to do the install, including setting up the c-wire. Five stars for Ecobee!!!

Nice.
It looked like the website had lots of info and numbers to call for help.
I might give it a go.