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Decide where you want to install the duct. Consider that a
short, straight duct run will allow the hood to operate more
efficiently.
Long ducts with elbows or transitions will reduce the
performance of the hood. As much as possible, use as few
elbows and transitions as possible.
Install the duct. Connect the round metal duct to the cover
and then connect everything to the hood body. Use masking
tape to seal the joints between the duct sections.
Summary of Contents for UBCA2002-21
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