Google Nest Community

SBK1 · 12-19-2022

I have a hot water "boiler" supplying radiators with heat.I used a "c" wire from my aqua-stat to the Nest. The Nest has the W and the R wire also connected - power from a separate transformer. Why do I loose WiFi and get power messages when the therm...

SBK1 · 12-10-2022

this page takes you to how to wire the power adaptor from another Google threadi found.you need a $15 24V transformer.It was posted by "Patrick_Caezza" - thanks for showing this simple procedure!Patrick_Caezza

SBK1 · 01-27-2023

Yes I ran a seperate wire. Attached it to the same terminal as the white or wire that went to the zone valve (s) the other end to the C on the google power connector.The wiring was a bit confusing to grasp all the connections. So what I did was 1st t...

SBK1 · 01-01-2023

All resolved via the help of the individuals in the community ( not Google). I'd have expected Google to take the lead but didn't

SBK1 · 12-24-2022

Hi there @Houptee. It worked.I had to disconnect both the original wires to the zone valve. Then follow your diag o e wire connection at a time..The original R to the T stat should be erased from the diag. But I figured I couldn't have 2 Rs so discon...

SBK1 · 12-24-2022

Thanks. I'll update once installed.

SBK1 · 12-22-2022

thanks @Houptee Ill follow it and post once done - probably after Christmas .A question though.... Do I remove the bridge inside the power connector of leave it in place?I guess I try both way. But thought I'd ask.Happy Holidays

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Nest looses power when calling for heat

Google should add this instruction in the book to connect power adaptor WITHOUT a C on the furnace.

Re: Install Nest Thermostat with Nest Power Connector and Honeywell Zone Valve

Re: Nest looses power when calling for heat

Re: Nest looses power when calling for heat

Re: Nest looses power when calling for heat

Re: Nest looses power when calling for heat