7 of 10 people found the following review helpful
This review is from: Nest Learning Thermostat (DIY & Tools)
I was able to receive the Nest Thermostat in the morning so I was able to spend my dinner time in the loft wrestling with my existing Honeywell wireless thermostat. Installation is straight forward. My existing system had three cables that were sent up from the boiler and these fed into the wireless control unit. Setup of the Nest thermostat was straight forward as well. I was able to connect to my home wireless and set up the unit without fault. I do notice a discrepancy of about a degree from my old thermostat however I have no way of telling which is more accurate, the Nest showing a slightly higher temperature to the older Honeywell thermostat.
As this is only the first day I can only state that the system does in fact work, seems a very intelligent piece of kit and will need see if I average the 5% savings they anticipate.