Heatilator NDV3630 Owner's Manual page 71

B. Vent Components Diagrams (continued)
Note: Heat shields MUST overlap by a minimum of 1-1/2 in. (38 mm). The heat shield is designed to be
used on a wall 4 in. to 7-1/4 in. (102 mm to 184 mm) thick. If wall thickness is less than 4 in. (102 mm) the
existing heat shields must be field trimmed. If wall thickness is greater than 7-1/4 in. (184 mm) a DVP-HSM-B
will be required.
15-1/8 in.
(384 mm)
12 in.
(305 mm)
8-1/8 in.
(206 mm)
15 in.
(381 mm)
SLP-HRC-SS
(Not approved for NDV4842)
9 in.
(229 mm)
2-3/4 in.
(70 mm)
12-1/4 in.
(311 mm)
16 in.
(406 mm)
(For use with IPI and DSI appliances only.)
Figure 17.9 SLP Series Vent Components
8 in.
(203 mm)
Horizontal Termination Cap
13 in.
(330 mm)
12-1/2 in.
(318 mm)
11-1/2 in.
(292 mm)
PVK-80
Heatilator • Novus NDV Series • 4055-187 Rev. X • 6/13
Heat
Shield
Term Cap
Trap1
Max
Trap2
Effective
Length
SLP-TRAP
Effective Length
5-1/2 in.
5-3/4 to 8-3/8 in.
140 mm
146 to 213 mm
(Not approved for NDV4842)
Minimum
Effective Length Effective Length
3 1/8 in.
79 mm
5 1/4 in.
133 mm
8-3/8 in.
213 mm
3°
87°
10-1/2 in.
267 mm
10-7/8 in.
276 mm
SLP-HRC-ZC-SS
Maximum
4 3/4 in.
121 mm
9 1/4 in.
235 mm
71