PRePARING The CouNTeRToP
The countertop must have a deep flat surface
to accommodate the cooktop and the vent .
Countertops with a rolled front edge and
backsplash may not provide the flat surface
area required .
Clearance between inside front of cabinet and
rear of countertop cutout must be 20
5
⁄
8
” in order to
accommodate cooktop depth .
A 1/2" wide flat area is required around the edge
of opening for support of the unit . The cooktop
unit must be level and sit squarely into countertop
opening .
Carefully cut countertop opening according to the
dimensions shown in the illustration . Be sure that
the opening is cut squarely, with sides parallel to
each other and the rear exactly perpendicular to
the sides .
PRePARING foR DuCTWoRk
NoTe: Ductwork musT be vented to outside. Do NoT vent
into a wall, ceiling, crawlspace, attic or any concealed
space.
Cut hole in cabinet wall or floor as appropriate for your
installation . Make sure exhaust duct is located between wall
studs or floor joists .
NoTe: When cutting or drilling into wall or ceiling, do not
damage electrical wiring and other hidden utilities.
17
20
5
⁄
8
”
1
7
⁄
8
” min .
25"
28
7
⁄
8
”
9
1
⁄
8
≤
18
3
⁄
4
”
10
1
⁄
8
”
6
1
⁄
8
”
Back Venting
(Requires 3
1
⁄
4
” x 10")
Rear Wall Venting
Downward Venting
4
BloWeR To DuCTWoRk AlIGNmeNT
In general, the use of flexible ducting is discouraged because
it can cause severely restricted airflow . However, if the
blower outlet and the floor or wall duct location do NOT align
well, then flexible METAL ducting can be used to adapt to an
offset . Good alignment without use of flexible ducting is best .
NoTe:
• Do not exceed the maximum recommended offset of 6" .
• Do not allow the flexible ducting to kink or collapse .
• Do stretch the flexible ducting as much as possible to
eliminate as much of the corrugation as possible .
5
6
20
5
⁄
8
”
1
7
⁄
8
” min .
2
3
⁄
8
” min .
A 3
1
⁄
4
” x 10" rectangle to 6” round transition duct is available at
your local building supply store .
NoTe: Illustrations are for planning purposes only.
Bottom Venting
6” Max .
Centerline
to Centerline
Offset
CABINeT PRePARATIoN CuTouTs
Installation Instructions
25” min . flat surface area required
