Installing The Wall Termination For A Horizontal Flue - Buderus LOGANO PLUS GB312 Installation Instructions Manual

6.3

Installing the wall termination for a horizontal flue

Please carefully read the following instructions and information on the
installation of the wall termination and make sure you observe the safety
instructions.
The wall termination must be installed in accordance with the specified
regulations and/or local building code regulations.
All instructions issued by the flue system manufacturer
concerned regarding the fitting of the roof termination
must be followed. Use only those that are required for
the flue pipe diameter. The use of a T-piece or a 90°-
elbow as the external terminal for the flue pipe is
required.
4 ft.
min.
4 ft.
min.
12 in.
min.
1
Fig. 12 Specified clearances to ANSI Z223.1 for horizontal flues
[1] Flue wall termination
[2] Air intake wall termination
[A] Minimum horizontal distance from air intake of another appliance
= 10 ft, minimum distance from own air intake for directly vented
appliances = 4 ft.
[B] Minimum vertical distance from air intake of another appliance =
3 ft, with directly vented appliances the flue outlet can be
positioned level with the appliance's own air intake (observe
minimum horizontal separation of 4 ft).
Logano plus GB312 – 6 720 647 367 (2012/11)
A
B
12 in.
min.
2
3
1
Fig. 13 Wall penetration
[1] Wall penetration
[2] Flue pipe
[3] End piece of flue pipe (t-piece or 90°-elbow)
[4] External cover plate
6
Installing the boiler
4
2
3
7 747 010 720-13.1RS
19