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Rear discharge
This range hood can be vented directly out the back using the
3¼" x 10" (8.3 cm x 25.4 cm) rectangular damper (supplied) along
with a 3¼" x 10" (8.3 cm x 25.4 cm) rectangular vent system (not
supplied). See "Install Range Hood" section for details for
installing the damper.
Roof Venting
A
B
A. Roof cap
B. 3¹⁄
" x 10" (8.3 x 25.4 cm)
4
rectangular metal vent
Calculating Vent System Length
To calculate the length of the system you need, add the
equivalent feet (meters) for each vent piece used in the system.
3¹⁄
" x 10" (8.3 cm x 25.4 cm) Vent System
4
Vent Piece
3¹⁄
" x 10" (8.3 cm x 25.4 cm)
4
90° elbow
3¹⁄
" x 10" (8.3 cm x 25.4 cm)
4
flat elbow
3¹⁄
" x 10" (8.3 cm x 25.4 cm) wall
4
cap
6
Wall Venting
(top or rear discharge)
B
A
A. Wall cap
B. 3¹⁄
" x 10" (8.3 x 25.4 cm)
4
rectangular metal vent
5.0 ft
(1.5 m)
12.0 ft
(3.7 m)
0.0 ft
(0.0 m)
Example vent system
3
¹⁄₄
" x 10"
(8.3 x 25.4 cm)
elbow
6 ft (1.8 m)
2 ft
(0.6 m)
Maximum Recommended Length
1 - 90° elbow
8 ft (2.4 m) straight
1 - wall cap
Length of 3¹⁄
" x 10" (8.3 cm x 25.4 cm)
4
system
Electrical Requirements
Observe all governing codes and ordinances.
Ensure that the electrical installation is adequate and in
conformance with National Electrical Code, ANSI/NFPA 70 (latest
edition), or CSA Standards C22.1-94, Canadian Electrical Code,
Part 1 and C22.2 No. 0-M91 (latest edition) and all local codes
and ordinances.
If codes permit and a separate ground wire is used, it is
recommended that a qualified electrician determine that the
ground path is adequate.
A copy of the above code standards can be obtained from:
National Fire Protection Association
1 Batterymarch Park
Quincy, MA 02169-7471
CSA International
8501 East Pleasant Valley Road
Cleveland, OH 44131-5575
A 120 V, 60 Hz, AC only, 15 A, fused electrical circuit is
■
required.
If the house has aluminum wiring, follow the procedure
■
below:
Connect the aluminum wiring using special connectors and/or
tools designed and UL listed for joining copper to aluminum.
Follow the electrical connector manufacturer's recommended
procedure. Aluminum/copper connection must conform with local
codes and industry accepted wiring practices.
Wire sizes and connections must conform with the rating of
■
the appliance as specified on the model/serial/rating plate.
The model/serial/rating plate is located behind the left filter on
the rear wall of the range hood.
Wire sizes must conform to the requirements of the National
■
Electrical Code, ANSI/NFPA 70 (latest edition), or CSA
Standards C22. 1-94, Canadian Electrical Code, Part 1 and
C22.2 No. 0-M91 (latest edition) and all local codes and
ordinances.
Wall cap
= 35 ft (10.7 m)
= 5.0 ft (1.5 m)
= 8.0 ft (2.4 m)
= 0.0 ft (0.0 m)
= 13.0 ft (3.9 m)
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