Top Vent - Horizontal Termination - White Mountain Hearth MILLIVOLT DVCX FP30-3 Series Installation Instructions And Owner's Manual

TOP VENT - HORIZONTAL TERMINATION

One 90° Elbow
B
A
TO BOTTOM
OF UNIT
INITIAL
PIPE
LENGTH
12"
24"
36"
EXAMPLE C 4'
20'-6"
EXAMPLE B
28'-6"
EXAMPLE A
NOTE: Pipe straps must be used every 2 feet to secure venting.
Two 45° Elbows
Installation requirements to replace the first 90° elbow with two
45° elbows:
A
EXAMPLE VENT RUNS
INITIAL PIPE
A (Vertical)
LENGTH
2'
3'
4'
12'
24'
Page 24
INSTALLED
VERTICALLY
1'
MINIMUM
EXAMPLE VENT RUNS
A (Vertical) B (Horizontal)
4'-3.5"
2' MAXIMUM
5'-3.5" 9' MAXIMUM
6'-3.5"
14' MAXIMUM
7'-3.5"
17' MAXIMUM
23'-9.5"
10' MAXIMUM
31'-9.5"
5' MAXIMUM
Figure 36
B
B (Horizontal)
9' MAXIMUM
6'
7' 14' MAXIMUM
8' 20' MAXIMUM
16' 15' MAXIMUM
7'-6" MAXIMUM
28'
Figure 37
Two 90° Elbows
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 hori-
zontally.
B
EXAMPLE VENT RUNS
INITIAL PIPE
A (Vertical)
LENGTH
3'
4'
4'-6"
12'-6"
24'-6"
Three 90° Elbows
A
TO BOTTOM
OF UNIT
B
EXAMPLE VENT RUNS
INITIAL PIPE
A (Vertical)
LENGTH
1' MINIMUM
1' MINIMUM
1' MINIMUM
1' MINIMUM
1' MINIMUM
INSTALLED
HORIZONTALLY
A
B (Horizontal)
6'-3.5"
11' MAXIMUM
7'-3.5"
17' MAXIMUM
7'-9.5" 17'-16" MAXIMUM
15'-9.5" 11'-6" MAXIMUM
27'-9.5" 4'-6" MAXIMUM
Figure 38
INSTALLED
VERTICALLY
INSTALLED
VERTICALLY
B (Horizontal)
6'-6"
7' MAXIMUM
7'-6"
14' MAXIMUM
8' 17' MAXIMUM
16' 12' MAXIMUM
32' 2' MAXIMUM
Figure 39
39634-0-0918
1'
MININUM
1'
MININUM