Zephyr Tempest I AK7000BS Use, Care And Installation Manual page 13

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.
NOTE: Horizontal ducting is only available for the single internal blower.
be reduced to 550 CFM. Other CFM levels will not be affected.
VERTICAL TO HORIZONTAL DUCTING CONVERSION
1. Disconnect blower plug.
attaching blower plate to hood body. Remove
blower plate.
blower to blower plate. Remove blower from
interior of hood body.
A
B
4. Knock out rear plates A & B for 8" round
rear ducting or plate B only for 3 1/4" x 10"
rectangular rear ducting.
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