1-4 of 4 Answers
It will do either/
Sorry, there was a problem. Please try again later.This OTR can be vented or non-vented.
Sorry, there was a problem. Please try again later.It can do both. Its set from factory to recirculate. If you want to vent it, you have to flip the motor.
Sorry, there was a problem. Please try again later.It recirculates I didn't vent mine since there was no need to
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