Working better than expected. We had a Nest thermostat at our previous home, it worked well, but limited onscreen information. Decided go with the Honeywell because it provides alot more onscreem information. Easy install and setup. Holds settings with no issues and easy online setup along with mobil app. We liked it so much we purchased an additional unit for our upstairs air conditioning. Highly recommended!
It works great, but must be installed by an HVAC professional. Had a little problem getting it working properly in the beginning, but our call to Honeywell solved the problem.
I have an oil hot water system with large radiators. The WIFI 9000 with "Smart Response Technology" is doing a great job learning how long to run and not overshoot the set point. I did not have the C wire since my Honeywell Aquastat only has TT connections. I bought a 24VAC transformer and a 24VAC single pole relay (industrial) and ran new thermostat wire. The WIFI 9000 controls the relay coil - contacts from the relay operate the Aquastat. WIFI works great. I use my phone to control/monitor more than I use the display (which you can turn off). Very happy with it so far.
I really like my wifi 9000 thermostat. With today's energy prices going up, it is nice to be able to control the thermostat when I am away from home. The 7 day settings work great for the times I am home, but when I am away, I am able to turn the whole system off or on depending on the weather for that day. I have had the thermostat for 1 month now, and it seems to work great!
first time using a Honeywell thermostat. so far i like it. my only dislike (compared with my older Bryant thermostat) is that you can select between heat pump and auxiliary heat system. also you can chose a photo as a background and you cant get notifications to your email if a setting was changed.