Broan EVOLUTION QP430SS - Installation Site Preparation; Ductwork Discharge Method Selection; Ductwork & Electrical Cutout Planning

MODELS QP430SS • QP436SS • QP442SS
Page 5
CABINET FRONT
7
1
/
4
"
7
1
/
4
"
ELECTRICAL
ACCESS
HOLE
(in wall)
4"
CENTER
LINE
9"
1
3
/8"
3
/8"
3
5
/8"
MAKE-UP AIR
DAMPER ELECTRICAL
CONNECTION HOLE
(in wall)
HORIZONTAL DUCT
ACCESS HOLE
CABINET
BOTTOM
ELECTRICAL
ACCESS HOLE
(in cabinet bottom)
2
1
/8"
9"
4
5
/8"
8" DIA.
HOLE
7-IN. ROUND
DUCT
ACCESS
HOLE
7-IN. ROUND
DUCT
ACCESS
HOLE
2 Use the proper diagram, as follows, for placement of
ductwork and electrical cutout in cabinet or wall.
VERTICAL DISCHARGE
DUCT & ELECTRICAL CUTOUTS
PREPARE HOOD LOCATION
SOFFIT
30" - 36" ABOVE
COOKING SURFACE
CABINET
3¼" X 14" DUCT
(For horizontal discharge)
WALL CAP
ROOF CAP
3¼" X 14" or
7" ROUND DUCT
(For vertical
discharge)
HOUSE WIRING
(Top or Back of hood)
HOODHOOD
1 Determine whether hood will discharge vertically (3¼”
x 14” or 7” Round), or horizontally (3¼” x 14” only). For
vertical or horizontal discharge, run ductwork between
the hood location and a roof cap or wall cap. For best
results, use a minimum number of transitions and elbows.
10
7
/
8
"
CENTER LINE
HOOD MOUNTING
SCREWS (5)
WOOD SHIMS
(recessed-bottom
cabinets only)
CABINET FRONT
CABINET
BOTTOM
2
5
/
8
"
11
5
/
8
"
12
13
/
16
"
3
/
4
"
11
5
/
8
"
VERTICAL DUCT
ACCESS HOLE
¾"
7
1
/
4
"
7
1
/
4
"
CENTER
LINE
ELECTRICAL
ACCESS HOLE
(in cabinet bottom)
CABINET FRONT
CABINET
BOTTOM
4½"
2
1
/
8
"
9"
30” HOOD
MOUNTING SCREW LOCATIONS
HORIZONTAL DISCHARGE
DUCT & ELECTRICAL CUTOUTS
7-INCH ROUND DISCHARGE
DUCT & ELECTRICAL CUTOUTS
10
7
/
8
"
CENTER
LINE
HOOD MOUNTING
SCREWS (5)
WOOD SHIMS
(recessed-bottom
cabinets only)
CABINET FRONT
CABINET
BOTTOM
2
5
/
8
"
14
5
/
8
" (36” hood)
14
5
/
8
" (36” hood)
3
/
4
"
17
5
/
8
" (42” hood)
17
5
/
8
" (42” hood)
36” & 42” HOODS
MOUNTING SCREW LOCATIONS