Valcourt L48, Инструкция по установке и руководство пользователя

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Page 33 Installation Instructions and Owner’s Manual - L48
ENGLISH
TOP VENT HORIZONTAL TERMINAISON
One 90° Elbow
A
TO BOTTOM
OF UNIT
B
INSTALLED
VERTICALLY
1’
MINIMUM
Figure 43
Example Vent Runs
Initial Pipe
Length
A (Vertical)
B
(Horizontal)
Maximum
(Dimensions In Inches)
12 55
Natural - 24
Propane - 12
24 67 42
36 79 108 (9ft)
48 91 168 (14ft)
Note: Pipe straps must be used every 2 feet to
secure venting.
Two 45° Elbows
B
A
Figure 44
Example Vent Runs
Initial Pipe
Length
A (Vertical)
B
(Horizontal)
Maximum
(Dimensions In Inches)
12 66 72
24 80 132 (11ft)
36 91 204 (17ft)
48 103 240 (20ft)
Two 90° Elbow
Note: Subtract 3 feet from the total horizontal measurement for each 90° elbow installed horizontally.
Subtract 1-1/2 feet from the total horizontal measurement for each 45° elbow installed horizontally.
Figure 45
Example Vent Runs
Initial Pipe
Length
A (Vertical)
B
(Horizontal)
Maximum
(Dimensions In Inches)
12 55 0’
24 67 6
36 79 72 (6ft)
48 91 132 (11ft)