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Heatilator • CRAVE4836-C/ST-C, CRAVE6048-C/ST-C, CRAVE7260-C/ST-C, CRAVE8472-C/ST-C Installation Manual • 2601-980 Rev. N • 11/21
Figure 4.11
Top Vent - Horizontal Termination Venting with 1 elbow
Fire Risk. Explosion Risk.
Do NOT pack insulation or other combustibles between ceiling firestops.
• ALWAYS maintain specified clearances around venting and firestop systems.
• Install wall shield and ceiling firestops as specified.
Failure to keep insulation or other material away from vent pipe could cause fire.
WARNING
Note
: Use DVP Series
components only.
CRAVE4836-C, CRAVE6048-C,
CRAVE7260-C
V
1
Minimum
H
1
Maximum
1-1/2 ft.
457 mm
1-1/2 ft.
457 mm
2-1/2 ft.
762 mm
6 ft.
1.8 m
3-1/2 ft.
1.1 m
9 ft.
2.7 m
5 ft.
1.5 m
12 ft.
3.7 m
6 ft.
1.8 m
15 ft.
4.6 m
7 ft.
2.1 m
18 ft.
5.5 m
8 ft.
2.4 m
21 ft.
6.4 m
9 ft.
2.7 m
24 ft.
7.3 m
V
1
+ H
1
= 63 ft. (19.2 m) Maximum
H
1
= 24 ft. (7.3 m) Maximum
WARNING! Risk of Fire!
DO NOT attach elbow directly to the appliance.
•
The CRAVE4836-C/CRAVE4836ST-C, CRAVE6048-C/CRAVE6048ST-C and CRAVE7260-C/CRAVE7260ST-C
require a
minimum of 18 inches of vertical venting before attaching any elbow to the appliance.
• The CRAVE8472-C/CRAVE8472ST-C requires a minimum of 30
inches of vertical venting before attaching any elbow to
the appliance.
CRAVE8472ST-C
V
1
Minimum
H
1
Maximum
2-1/2 ft. 762 mm 3-1/2 ft.
1.1 m
3-1/2 ft.
1.1 m
6 ft.
1.8 m
4-1/2 ft.
1.4 m
9 ft.
2.7 m
6 ft.
1.8 m
12 ft.
3.7 m
7 ft.
2.1 m
15 ft.
4.6 m
8 ft.
2.4 m
18 ft.
5.5 m
9 ft.
2.7 m
21 ft.
6.4 m
10 ft.
3.0 m
24 ft.
7.3 m
V
1
+ H
1
= 63 ft. (19.2 m) Maximum
H
1
= 24 ft. (7.3 m) Maximum
CRAVE4836ST-C, CRAVE6048ST-C, CRAVE7260ST-C
V
1
Minimum
H
1
Maximum
1-1/2 ft.
457 mm
3 ft.
914 mm
2-1/2 ft.
762 mm
6 ft.
1.8 m
3-1/2 ft.
1.1 m
9 ft.
2.7 m
5 ft.
1.5 m
12 ft.
3.7 m
6 ft.
1.8 m
15 ft.
4.6 m
7 ft.
2.1 m
18 ft.
5.5 m
8 ft.
2.4 m
21 ft.
6.4 m
9 ft.
2.7 m
24 ft.
7.3 m
V
1
+ H
1
= 63 ft. (19.2 m) Maximum
H
1
= 24 ft. (7.3 m) Maximum
CRAVE8472-C
V
1
Minimum
H
1
Maximum
2-1/2 ft.
762 mm
1-1/2 ft.
457 mm
3-1/2 ft.
1.1 m
6 ft.
1.8 m
4-1/2 ft.
1.4 m
9 ft.
2.7 m
6 ft.
1.8 m
12 ft.
3.7 m
7 ft.
2.1 m
15 ft.
4.6 m
8 ft.
2.4 m
18 ft.
5.5 m
9 ft.
2.7 m
21 ft.
6.4 m
10 ft.
3.0 m
24 ft.
7.3 m
V
1
+ H
1
= 63 ft. (19.2 m) Maximum
H
1
= 24 ft. (7.3 m) Maximum
H
1
V
1