04-10-2024 07:24 AM
Since my furnace system does not provide line power to the 2-wired existing thermostat - I was told by Nest to get their optional transformer. We did. And wired as : control for heat W1 & R. And the transformer wired to R & C. But this did not work - transformer got too hot. Did not work. Can you suggest better wire plan?
Thanks
Robert
04-17-2024 11:42 AM
Hi robertdavidb,
Thanks for reaching out. I understand your frustration with the Nest thermostat and transformer setup not working as expected. It sounds like the transformer might be overheating because it's supplying too much current.
Can you provide the next information:
Let me know once you have this information.
Regards,
Jonathan