I just installed my Nest Thermostat. During set up when it asked me what the Heat Source was I chose the option 'I don't know'. I went ahead through the setup and everything seems to be working correctly, the heating and cooling. Later online, I found out that the heat source to my townhome is Gas - Forced Air. Then I noticed that in the Google Home app > Settings of the Thermostat, it shows the heat source as Electric - Forced Air.
Now I'm wondering:
Thanks for reaching out and welcome to the Google Nest Community.
It is best to change the heat source to the correct one. Although it is working now with the incorrect heat source, we might encounter some issues in the future. Here's a step by step guide on how to do it:
You may also check this link for more information: https://goo.gle/3bLSecd
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