Owner's Manual
18 49-2000706 Rev. 3
INSTALLATION INSTRUCTIONS
Installation Instructions
1
 INSTALL HOOD SUPPORT
IMPORTANT: Framing must be capable of 
supporting 100 lbs.
• Locate a minimum of 2 vertical studs for the 
installation bar by tapping drywall with a hammer 
or use a stud finder.
• Level the installation bar and center left to right 
above the marked line. Hold bar against the wall.
• Drill 1/8” pilot holes at the 2 vertical stud locations 
through holes in the installation bracket. Secure 
the installation bar with supplied screws (A) as 
shown above. 
Drill Bottom Mounting Hole Locations:
• Hang hood on installation bar to mark anchor 
locations. Mark hole locations through the back of 
the hood. NOTE: If installing to the soffit or cabinet, 
push hood flush to the soffit or cabinet before 
marking screw hole locations.
• Remove the hood and drill 5/16” clearance holes 
centered at the marks you made.
1
 INSTALL HOOD SUPPORT (cont.)
• Install wall anchors (C) by tapping the anchors with 
a hammer to seat the teeth of the flanges into the 
wall. This keeps anchor from rotating. 
• Drive the anchor screws until the barrels crimp 
against the inside of the wall.
• Remove the screws from the wall anchors before 
installing the hood.
2
 INSTALL DAMPER
IMPORTANT: Remove shipping tape from damper 
and check that damper moves freely.
Install Top Damper:
• The motor mounting plate comes pre-installed in 
the hood for top venting.
• Install the top damper to the hood body as shown 
in Figure A using screws (B) from top of hood.
Install Back Damper:
• In case of back venting through the wall, back 
damper accessory UXBDA812 must be purchased 
separately. 
• Remove the square knockout panel on hood body 
for back venting.
• 
 Install the back damper to the hood body as shown in 
Figure B using screws provided with the accessory.
• Uninstall the motor mounting plate from top venting 
position. Save the screws.
• Install the metal plate 
provided with the 
accessory to cover the 
opening for top damper.
• Remove the two screw 
knockout holes on the 
motor mounting plate 
as shown in Figure C.
• Install the motor 
mounting plate so that 
arrow is pointing upwards and on right side.
• Slide plate into the metal brackets and push in until 
metal clips at the bottom engage.
• Fasten the plate through the two screw hole 
knockouts as shown in Figure C. Use the two 
screws you saved.
Installation Bar
Centerline of 
Installation Space
16-3/4”
24” minimum over electric range 
or cooktop, or 30” minimum over 
gas range or cooktop, and 36” 
recommended maximum.
Figure A
Figure B
Bottom of Hood
Centerline of 
Installation Space
Wall Anchor 
Locations
Screw Knockouts
Metal Clips
Figure C(Single motor will look different)
Metal Brackets










