Zephyr Siena Guide D'utilisation, D'entretien Et D'installation page 12

This range hood is equipped standard with a 8" round vertical duct option. To convert from 8" round vertical to 8"
round horizontal ducting or 3-1/4" x 10" rectangular horizontal ducting please following the instructions below.
VERTICAL TO HORIZONTAL DUCTING CONVERSION
body.
3. Attach rectangular or round duct collar to interior
ducting.
screws.
10
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