"Dan C" wrote in message
news
On Wed, 13 Apr 2005 07:26:22 -0400, Julie P. wrote:

1) Do window A/C units, when set on the fan only setting, blow fresh air
in
from the outside, like a regular box window fan, or recirculate air from
the
inside?

Should be from the outside. Some units have a selector switch for
fresh/recirculate.

No, the "default" is to recirculate. If the unit doesn't have a "fresh"
switch/lever, then the unit will ONLY recirculate ...


2) Same question, but with the A/C turned on. Does the air come from the
outside or inside?

Same answer.

See above ... and it would make little sense to set the lever to "fresh" if
you were attempting to cool the air ... it's kinda hard, in the middle of
summer, for your window unit to cool 95 degree air ...


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