Installing The Roof Exit For Air Pipe - Buderus Logano plus GB312 Applications Manual

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5
1
2
2
12 min
Fig. 11 Design of air supply or exhaust pipe wall exit
1 Outer wall retaining plate
2 Sealant
3 T-piece or 4) 90° elbow
4 90° elbow - down turned
5 Inner wall centering and retaining plate
6 Tee termination (optional)
Note:

5.3 Installing the roof exit for air pipe

2
1
Fig. 12 Design of air pipe roof exit
1 T-piece or 2) 90° elbow
3 Flue outlet
B Minimum horizontal distance from air intake of another
appliance = 10 ft, minimum distance from own air intake
for directly vented appliances = 4 ft.
6
3 4
B
3
4 min
A
4 min
7 747 010 720-16.3
GB312 Applications Manual
Contact vent pipe manufacturer for
installation guidelines to support vertical
lengths of pipe.