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Heat & Glo • 550TRSI-AUF, 550TRSILP-AUF • 2079-980 Rev. N • 5/12
C. Vent Components Diagrams (continued)
Figure 16.4 DVP vent components
DVP-TRAP2
DVP-TRAP2
Horizontal Termination Cap
15-1/8 in.
(384 mm)
12 in.
(305 mm)
8 in.
(203 mm)
Max
Effective
Length
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.
Heat
Shield
1 in.
(25 mm)
14 in.
(356 mm)
3/8 in. (10 mm)
1 in. (25 mm)
7-1/4 in.
(184 mm)
7-3/4 to 10-3/8 in.
(197 to 264 mm)
DVP-FBHT
FireBrickTermination Cap
Term Cap
Minimum
Effective Length
Maximum
Effective Length
Trap2
5-3/8 in. 9-3/8 in.
137 mm 238 mm