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45° ELBOW
47.5”
(1.2m)
Horizontal Venting Maximum 47.5” (1.2 m) with 45° elbows.
Inner 1-1/2 inch pipe and outer 3 inch pipe 45° elbows can be
purchased from a local hardware store.
47.5”
(1.2m)
Maximum Horizontal Venting - 47 1/2” (1.2 m)
Minimum Horizontal Venting - 4” (10.2 cm)
EXHAUST OPENING MUST
BE POINTED DOWNWARD.
Direct Vent System Building Exterior View
PVVK-24H AND PVVK-48H CO-AXIAL VENT KIT (cont.)
1 9/16”
4 3/32”
Figure 24
Figure 21
Figure 22
Figure 23
