Forum Discussion
crasster
Jan 04, 2017Explorer II
zigzagrv wrote:
The furnace fan will run after the heat shuts of for a few minutes till everything (ducts and heater itself) cools down. This is normal.
The switch mentioned above only controls the A/C fan I believe.
If the heater has lights it should light the "purge" cycle for this - if this is what is happening.
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