Whirlpool 99044505A Installation Instructions And Use And Care Manual - Page 6
Browse online or download pdf Installation Instructions And Use And Care Manual for Ventilation Hood Whirlpool 99044505A. Whirlpool 99044505A 28 pages. 30" (76.2 cm) and 36" (91.4 cm) range hood
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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.
7" (17.8 cm) Vent System
Vent Piece
45° elbow
90° elbow
7" (17.8 cm)
wall cap
3 " x 10" (8.3 cm x 25.4 cm)
to 7" (17.8 cm)
3 " x 10" (8.3 cm x 25.4 cm)
to 7" (17.8 cm) 90° elbow
Example vent system
90˚ elbow
2 ft (0.6 m)
Maximum Recommended Length
1 - 90° elbow
1 - wall cap
8 ft (2.4 m) straight
Length of 7" (17.8 cm) system
6
7" (17.8 cm) Round
2.5 ft
(0.8 m)
5.0 ft
(1.5 m)
0.0 ft
(0.0 m)
4.5 ft
(1.4 m)
5.0 ft
(1.5 m)
Wall cap
6 ft (1.8 m)
= 50 ft (15.2 m)
= 5.0 ft (1.5 m)
= 0.0 ft (0.0 m)
= 8.0 ft (2.4 m)
= 13.0 ft (3.9 m)
" x 10" (8.3 cm x 25.4 cm) Vent System
Vent Piece
3 " x 10" (8.3 cm x 25.4 cm)
90° elbow
3 " x 10" (8.3 cm x 25.4 cm)
flat elbow
3 " x 10" (8.3 cm x 25.4 cm)
wall cap
Example vent system
3 " 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 3 " x 10" (8.3 cm x 25.4 cm)
system
5.0 ft
(1.5 m)
12.0 ft
(3.7 m)
0.0 ft
(0.0 m)
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)