PVVK-24H AND PVVK-48H CO-AXIAL VENT KIT (cont.)
45° ELBOW
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.
Direct Vent System Building Exterior View
Maximum Horizontal Venting - 47 1/2" (1.2 m)
Minimum Horizontal Venting - 4" (10.2 cm)
Page 22
47.5"
(1.2m)
Figure 21
EXHAUST OPENING MUST
BE POINTED DOWNWARD.
Figure 22
47.5"
(1.2m)
Figure 23
4 3/32"
Figure 24
30259-0-0212
1 9/16"