Quote:
Originally Posted by Timon
I thought that most AC units required both AC and DC power.
Shouldn't there be a control cable you might be able to use for power?
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The small vent fan that the OP is thinking of installing instead of an air conditioner would require 12VDC while an AC needs only 110VAC (except for thermostat control). There are enough 12VDC wires running throughout the ceiling that it should be fairly simple to tap into one of those lines for a fan.