Google Nest Community

Nest learning thermostat and Honeywell HZ432

I have installed the T-stat and wired it to the HZ432. Heating works well. However, the two dampers in my system are not responding appropriately, resulting in on even heating. Any thoughts?

My nest app does not work on iPhone 12 but does on my old iPhone 6s any idea how I can get it to wor

Nest thermostat

I installed a nest learning thermostat. I really only needed to monitor the heat while I am away for long periods of time, because of a faulty two year old furnace. It’s been five days or so, I set the temperature at 71 degrees, and the actual temper...

Gen 3 heat link no power

My Heat Link suddenly stopped working, can't be turned on, no power light at all. I've tried to reset it by pressing and holding a button for 10, and 20 seconds but it didn't help. I've checked wiring connections, everything seems to be like it shoul...

Honeywell

I have an old honeywell round thermostat. Rh Rc W Y G. Nest says not compatible however looking at compatible systems, I have a furnace/ hot water cycle and a separate cooling system with a fan only setting. IS there a way to get this to work with th...

Nest learning thermostat Not getting power

I try to hook up the nest thermostat and I have two wires only white and red old thermostat had a jumper wire from RH to RCInstall but not powering up the thermostatSeems like it’s not compatible with this heat only system

Home/away

Can I only use 1 phone for home/ away ?

Compatibility Check

Hello, Current setup has only 4 wires connected, but I found 4 additional wires back of the panel.Should I install all 8 wires, orjust current 4 wires + C wire? I also need to identify which color wire is C-wire(blue or black)Current SETUPYello -> YW...

Honeywell to Nest. How do I wire this properly?

  I just need to know any solution that allows me to wire this in, if possible. I know I can consult a professional installer but I really don't want to spend another $100 if someone can assist me on here.