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Nest Thermostats

Blog Posts

Nest Renew: How are you preparing for an electric future? Read more

Prepping for a cleaner heating season Read more

Nest Renew: Our community user explains why he chose the premium subscription. Read more

Featured Posts

Home/Away Assist, returning home always stuck in eco mode Read more

Forum Posts

Furnace fan engages, no heat

Replaced a traditional thermostat with a basic nest this past spring and it was fine during cooling season. When heating, the unit goes into fan mode, and the burner doesn't kick in. It's odd. Also, the option for fan only is gone? I did go from an o...

IHD417 by Community Member
  • 1456 Views
  • 13 replies
  • 0 kudos

Resolved! Nest Thermostat

My nest has a blinking green light and displays the home icon. I charged it and when I put it back on the wall it asked for the date and time to be updated. I did that and then it displayed the temperature. After about 15 seconds it went back to blin...

TC1 by Community Member
  • 320 Views
  • 3 replies
  • 0 kudos

Google nest thermostat E

Hi I’m hoping someone can help me. I currently have a Drayton rts1. I can’t find the wiring diagram to know which wires I need to connect where on my heat link? I am not good with electrics so I’m hoping some one can help me or confirm that; I put L ...

Fayer by Community Member
  • 186 Views
  • 3 replies
  • 0 kudos

Nest gen 2 not holding charge

I have a nest thermostat gen 2. It was working fine then all of a sudden started disconnecting and could not connect with the app. After a couple days it said low battery and could not connect to wifi. So I took it off and plugged it in via a usb cor...

LR by Community Member
  • 463 Views
  • 7 replies
  • 0 kudos

Nest Heat Link - No power

Hi, this morning woke up with a cold house and H71 error. No Power to the HeatLink. Boiler working fine. Please find below answers to the questions:Does anything happen if you press its button for 30 seconds? NOIn some cases the boiler will have an a...

Abalam by Community Member
  • 410 Views
  • 7 replies
  • 0 kudos

Nest isn't turning on my furnace

The Nest says it is heating but furnace doesn't turn on. Didn't have the problem with this last year so not sure why I am having issues this heating season.I get no error message and when I test the heating system at the display, it just sends me to ...

TheHaws by Community Member
  • 2415 Views
  • 6 replies
  • 5 kudos

Vin and Voc dropping with heat

We recently purchased a new home and I converted the old thermostats to nest. it is just a 2 wire heating system (gas hot water radiators) but luckily there was a transformer already installed to provide power through two wires. unfortunately, every ...

Zimmyntrn by Community Member
  • 354 Views
  • 3 replies
  • 0 kudos

Heat not turning on

I’ve had this nest thermostat for 4 years now. Working great until new boiler installed. My guy said I need to charge thermostat. I charged for an hour, didn’t change, so reconnected. Worked fine for 3 weeks, now I have to check my app everyday and m...

Users with Heat Link Failure - Read!!!

I cannot believe the amount of people posting on this ridiculous forum about faulty Heat Links.You will NOT get help on here about a repair/replacement.Anyone who has had a Google Rep help you on this forum with their Heat Link, then please come forw...