VEVOR UC19S-EH30 Bedienungsanleitung Seite 18

SIDE VIEW
Rectangular duct and wall vent cap
matching size of exhaust connector
NOTE: Only the Rectangular Exhaust Connector can be used for Back Vent.
(b) Fasten the exhaust connector (using the existing screws from the cover plate) at the back of the range hood
and ensure that the damper (flap) hinge is at the top.
NOTE: Remove damper (flap) if you will be using a roof or wall cap that already has a built-in damper included.
BACK VENT OPTION
Height from rectangular exhaust
connector to bottom of range hood: 1.38"
18
BACK VIEW