ORTAL Clear 130 LS, Installation And Operation Manual

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Vent Configuration Diagrams
The following sections provide information for calculating vent configuration distances. For vent configurations that exceed these
maximums, consider Ortal’s Power Vent System. See the Ortal Power Vent Manual for details.
NOTE: It is not required to maintain ¼” of rise per foot of venting.
Horizontal Termination Venting Diagram
Use this diagram and tables below to calculate distances for venting runs that terminate horizontally.
Series 40-75
Series 110-130
& Wilderness 44-60
Series 150-170
& Traditional
Series 200-250
V minimum = 3 feet V minimum = 3 feet V minimum = 3 feet V minimum = 6 feet
Vertical (V)
Max
Horizontal
(H)
Vertical (V)
Max
Horizontal
(H)
Vertical (V)
Max
Horizontal
(H)
Vertical (V)
Max
Horizontal
(H)
3 ft 21 ft 3 ft 12 ft 3 ft 9 ft N/A N/A
6 ft 24 ft 6 ft 18 ft 6 ft 12 ft 6 ft 9 ft
9 ft 24 ft 9 ft 24 ft 9 ft 18 ft 9 ft 12 ft
12 ft 24 ft 12 ft 21 ft 12 ft 21 ft 12 ft 12 ft
15 ft 24 ft 15 ft 21 ft 15 ft 18 ft 15 ft 15 ft
18 ft 21 ft 18 ft 18 ft 18 ft 18 ft 18 ft 15 ft
21 ft 18 ft 21 ft 15 ft 21 ft 15 ft 21 ft 12 ft
24 ft 15 ft 24 ft 12 ft 24 ft 12 ft 24 ft 12 ft
27 ft 12 ft 27 ft 12 ft 27 ft 9 ft 27 ft 9 ft
30 ft 12 ft 30 ft 12 ft 30 ft 9 ft 30 ft 9 ft
33 ft 12 ft 33 ft 12 ft 33 ft 9 ft 33 ft 6 ft