04-04-2024 08:55 AM
I replaced my Nest Thermostat with a Nest Learning Thermostat, and since the switch the blower fan will turn on then off while the furnace warms up. The fan will then turn back on with a vibrating sound, and work properly. I did not have this issue with the other thermostat.
Only wiring difference is the learning thermostat has a rc and rh (Original just had R), and I have the wire in the rh slot.
Any suggestions?
04-13-2024 01:49 PM
Hi rrubida,
Thanks for reaching out! To resolve this issue, could you please send a picture of the backplate so I can check if the wires are connected correctly If the wiring looks good, I can then help you find the best solution.
I look forward to your reply.
Regards,
Manuel