5
Product Dimensions
* Vented installations only
** Non-vented (recirculating) installations only
Installation Dimensions
IMPORTANT:
Minimum distance “C”: 24" (61 cm) from electric cooking
surface, 27" (68.6 cm) from gas cooking surface
Suggested maximum distance “C”: 36" (91.4 cm)
The chimneys can be adjusted for different ceiling heights. See
the following chart.
Vented Installations
Minimum ceiling
height
Maximum ceiling
height
Electric cooking
surface
7' 8" (2.34 m)
9' 10" (3 m)
Gas cooking
surface
7' 11" (2.41 m)
9' 10" (3 m)
Non-Vented (Recirculating) Installations
Minimum ceiling
height
Maximum ceiling
height
Electric cooking
surface
7' 8" (2.34 m)
10' 3" (3.12 m)
Gas cooking
surface
7' 11" (2.41 m)
10' 3" (3.12 m)
NOTE:
The range hood chimneys are adjustable and designed
to meet varying ceiling or soffit heights depending on the
distance “C” between the bottom of the range hood and the
cooking surface. For higher ceilings, a Stainless Steel Chimney
Extension Kit Part Number W10688278 is available from your
dealer or an authorized parts distributor. The chimney extension
replaces the upper chimney shipped with the range hood.
Venting Requirements
■
Vent system must terminate to the outdoors except
for non-vented (recirculating) installations.
■
Do not terminate the vent system in an attic or other
enclosed area.
■
Do not use 4" (10.2 cm) laundry-type wall cap.
■
Use metal vent only. Rigid metal vent is recommended.
Plastic or metal foil vent is not recommended.
■
The vent system must have a damper. If the roof
or wall cap has a damper, do not use the damper
supplied with the range hood.
For the Most Efficient and Quiet Operation:
■
Use a straight run or as few elbows as possible.
■
Use no more than three 90° elbows.
■
Make sure there is a minimum of 24" (61 cm) of straight
vent between the elbows if more than 1 elbow is used.
■
Do not install 2 elbows together.
■
Use vent clamps to seal all joints in the vent system.
■
Use caulking to seal exterior wall or roof opening
around the cap.
■
The size of the vent should be uniform.
Cold Weather Installations
An additional back draft damper should be installed to minimize
backward cold air flow and a thermal break should be installed
to minimize conduction of outside temperatures as part of the
vent system. The damper should be on the cold air side of the
thermal break.
The break should be as close as possible to where the vent
system enters the heated portion of the house.
A
B
C
D
E
F
A. 12
1
/
4
" (31.1 cm)
B. 13
3
/
16
" (33.5 cm)
C. *29
3
/
4
" (75.6 cm) min. 44
13
/
16
" (113.8 cm) max.
**29
3
/
4
" (75.6 cm) min. 49
13
/
16
" (126.5 cm) max.
D. 3
1
/
2
" (8.9 cm)
E. 36" (91.4 cm)
F. 25
3
/
16
" (64 cm)
A
B
D
C
A. Countertop height
B. Hood height from ceiling to bottom
of the range hood filter surface: D-A-C=B
C. Hood height: 24" (61 cm) min. from electric
cooking surface, 27" (68.6 cm) min. from gas
cooking surface, suggested 36" (91.4 cm) max.
D. Ceiling height
