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 | 7" (17.8 cm) Round | ||||
45° elbow | 2.5 ft | ||||
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90° elbow | 5.0 ft | ||||
| (1.5 m) | ||||
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7" (17.8 cm) | 0.0 ft |
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wall cap | (0.0 m) |
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3¹⁄₄" x 10" (8.3 cm x 25.4 cm) | 4.5 ft |
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to 7" (17.8 cm) | (1.4 m) |
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3¹⁄₄" x 10" (8.3 cm x 25.4 cm) | 5.0 ft | ||||
to 7" (17.8 cm) 90° elbow | (1.5 m) | ||||
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7" (17.8 cm) to 3¹⁄₄" x 10" | 9.0 ft | ||||
(8.3 cm x 25.4 cm) 90° elbow | (2.7 m) | ||||
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Example vent system
90˚ elbow |
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| 6 ft (1.8 m) |
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2 ft (0.6 m)
Maximum Length | = 26 ft (7.9 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) | |
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Because Whirlpool Corporation policy includes a continuous commitment to improve | Dimensions are for planning purposes only. For complete details, see Installation | Ref. W10133060 |
our products, we reserve the right to change materials and specifications without notice. | Instructions packed with product. Specifications subject to change without notice. |
