Google Nest Community

Red Wires Nest Thermostate

my thermostate has both red wires in the same connector. Does it make any difference witch red wire goes in R1 or R2 on the nest thermostate?

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I cannot bring up temperature settings on ipad

Nest Heat Link - No Power

Hi, I had my Nest Thermostat installed 2 years ago by a Nest approved engineer and at the same time I had my boiler replaced.It worked fine, then all of a sudden the Heat Link now has no power. There are no lights coming on, its totally dead. As a re...

One yr Nest gen 3 heat link stopped working, Electrician check and confirmed it has ceased working

Heating link has failed within 1 yr of purchase. No damage or accident. Electrician checked and not functioning. Power is going to heat link but it is dead. Need a replacement under the warranty

Nest heating coming on at night

Hi. We have installed a nest in our new house. We had one in our flat and because it was small was never an issues. I am finding that I have scheduled the heater to come on around 6am as it gets cold but even though I set the temp around 19/20 at nig...

Hot water not working

Hi - My hot water isn’t working on schedule. It says it’s “on” but the background in the app is still grey. Also when I boost, again it says “on” but is grey still and there is absolutely no hot water. When the immersion is turned on on the hot water...

Wiring Help and 24 VAC Compatibility

I have a heating-only forced air furnace. Please help me with the wiring.I was using a 24 - 30 VAC thermostat. Is it compatible with setting up Nest?

Nest shows heating but no heat