Furnace fan still runs after hot air is gonePost created: 2016-04-22 Type of Equipment: Furnace Views: 80
This question was created on the page: https://www.furnacecompare.com/furnaces/american-standard/freedom-90.html.
On 2016-04-22 Gary wrote:
It is normal for a furnace blower to run for a few minutes after reaching temperature in order to distribute the heat and cool the plenum. If your fan continues to run, though, it could caused by a faulty thermostat or fan limit switch, among other possibilities.
We get a lot a questions in the forum about furnaces with fan issues -- if you'd like to have a contractor take a look at this, we can help you find one, here.