AC Fan Switch

Twinpsb
Twinpsb Member Posts: 28
in Air Conditioning & Refrigeration
One more question. What is the AC fan switch for near the air conditioner and what does it do?
H@zel is our 2017 T@b S Max Silver/Red Trim; TV 2014 Dodge Grand Caravan
Jersey Shore
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Comments

  • Nomad
    Nomad Member Posts: 7,209
    It pulls in air from a roof vent. The main intake/exit on the AC unit are very close together on the back of the AC, close enough that the fresh air intake can be affected by the hot air exiting. The aux intake (fan/switch) allows the AC to run more efficiently and mot be affected by the hot exhausted air.
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