Whirlpool UXT5536AAW0 Installation Instructions And Use & Care Manual page 6

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.
6" (15.2 cm) or Larger Round Vent System
Vent Piece Round
31A'' x 10" (8.3 cm x 25.4 cm) Vent System
Vent Piece
31/4"x 10" (8.3 cm x 25.4 cm) 5.0 ft
90 ° elbow (1.5 m)
45 ° elbow 2.5 ft
(0.8 m)
31/4"x 10" (8.3 cm x 25.4 cm) 12.0 ft
flat elbow (3.7 m)
90 ° elbow 5.0 ft
(1.5 m)
31/4"x 10" (8.3 cm x 25.4 cm) 0.0 ft
wall cap (0.0 m)
6" (15.2 cm) or larger 0.0 ft
wall cap (0.0 m)
31/4"x 10" (8.3 cm x 25.4 cm) 4.5 ft
to 6" (15.2 cm) or larger (1.4 m)
31/4"x 10" (8.3 cm x 25.4 cm) 5.0 ft
to 6" (15.2 cm) or larger (1.5 m)
90 ° elbow
Example vent system
90° elbow
_i i I_
Wall cap
I
-- 6 ft (1.8 rn) '-_1 .......
I
rn)
Maximum Recommended Length = 50 ft (15.2 m)
1 - 90 ° elbow
1 - wall cap
8 ft (2.4 m) straight
Length of 7" (17.8 cm) system
= 5.0 ft (1.5 m)
= 0.0 ft (0.0 m)
= 8.0 ft (2.4 m)
= 13.0 ft (3.9 m)
Example vent system
31/4" x 10"
(8.3 x 25.4 cm)
elbow
6 ft (1.8 rn)
/
Wall cap
Maximum Recommended Length = 35 ft (10.7 m)
1 - 90 ° elbow
8 ft (2.4 m) straight
1 - wall cap
Length of 31/4 '' x 10" (8.3 cm x 25.4 cm)
system
= 5.0 ft (1.5 m)
= 8.0 ft (2.4 m)
= 0.0 ft (0.0 m)
= 13.0 ft (3.9 m)
IMPORTANT: The range hood must be electrically grounded in
accordance with local codes and ordinances, or in the absence
of local codes, with the National Electrical Code, ANSl/NFPA 70
(latest edition) or Canadian Electrical Code, CSA C22.1
No. 0-M91 (latest edition).
If codes permit and a separate ground wire is used, it is
recommended that a qualified electrical installer determine that
the ground path is adequate.
A copy of the above code standards can be obtained from:
National Fire Protection Association
One Batterymarch Park
Quincy, MA 02269
CSA International
8501 East Pleasant Valley Road
Cleveland, Ohio 44131-5575
• A 120 volt, 60 Hz, AC only, 15- or 20-amp, fused electrical
circuit is required. A time-delay fuse or circuit breaker is also
recommended. It is recommended that a separate circuit
serving only this range hood be provided.
• This range hood is equipped with a power supply cord having
a 3 prong grounding plug.
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