Filter
Top Products
Because Whirlpool Corporation policy includes a continuous commitment to improve
our products, we reserve the right to change materials and specifications without notice.
Dimensions are for planning purposes only. For complete details, see Installation
Instructions packed with product. Specifications subject to change without notice.
Ref. W10274302B
10/22/09
Page 2 of 2
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
45° elbow 2.5 ft
(0.8 m)
90° elbow 5.0 ft
(1.5 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
Maximum Recommended Length = 50 ft (15.2 m)
1 - 90° elbow = 5.0 ft (1.5 m)
1 - wall cap = 0.0 ft (0.0 m)
8 ft (2.4 m) straight = 8.0 ft (2.4 m)
Length of 7" (17.8 cm) system = 13.0 ft (3.9 m)
Wall cap
90˚ elbow
2 ft (0.6 m)
6 ft (1.8 m)
3¹⁄₄" x 10" (8.3 cm x 25.4 cm) Vent System
Vent Piece Round
3¹⁄₄" x 10" (8.3 cm x 25.4 cm) 5.0 ft
90° elbow (1.5 m)
3¹⁄₄" x 10" (8.3 cm x 25.4 cm) 12.0 ft
flat elbow (3.7 m)
3¹⁄₄" x 10" (8.3 cm x 25.4 cm) 0.0 ft
wall cap (0.0 m)
Example vent system
Maximum Recommended Length = 35 ft (10.7 m)
1 - 90° elbow = 5.0 ft (1.5 m)
8 ft (2.4 m) straight = 8.0 ft (2.4 m)
1 - wall cap = 0.0 ft (0.0 m)
Length of 3¹⁄₄" x 10" (8.3 cm x 25.4 cm) = 13.0 ft (3.9 m)
system
Wall cap
3¹⁄₄" x 10"
(8.3 x 25.4 cm)
elbow
2 ft
(0.6 m)
6 ft (1.8 m)