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Fan keeps running when furnace temp is reached

PoorSAP
Community Member

I have a 3rd Gen Nest Learning thermostat. When the heat reaches its desired temperature, the furnace turns off, but the fan keeps running. Does my wiring look right? Thanks

https://ibb.co/6Z0BqCy

 

2 REPLIES 2

PoorSAP
Community Member

zoeuvre
Community Specialist
Community Specialist

Hi PoorSAP, 

 

Yikes! I'm sorry to hear that the fan of your HVAC system continues to run even after the desired temperature is reached on your 3rd Gen Nest Learning Thermostat. Remove the thermostat display from the base, wait about five minutes, and see if the system turns off or stays on.

 

Let us know how that works.

 

Best,

Zoe