Bosch GWH 635 ES User Manual page 13

Recommended exhaust vent terminator position
Fig. 16
Ref. Description
Directly below an opening; operable windows, doors and any non-
A
mechanical fresh air openings
Below a gutter, sanitary pipework or eaves
B
Below a gutter, sanitary pipework or eaves, protected by metal
shielding
From any internal corner
C
Above ground
D*
Above a paved sidewalk
From an opposing wall or structure facing the termination
E
From any other building opening, gas utility meter, service regulator
or the like
F From a terminator facing a terminator
G Vertically between two exhaust vent terminators on the same wall
H Horizontally between two exhaust vent terminators on the same wall
Horizontally from combustion air inlet of GWH-635-ES
I**
Vertically above or below combustion air inlet of GWH-635-ES
From the combustion air inlet of any other equipment
J From any external corner
Horizontally from an opening; operable windows, doors and any
K
non-mechanical fresh air openings
Vertically from a wall, roof slope, or obstruction (venting through a
L
flat or pitched roof)
Table 4
* Subject to local codes and anticipated snow level
** Other equipment that operates with a mechanical air inlet may require greater distances, reference manufacturer's instructions
6 720 607 072
Minimum distance
36 in
24 in
12 in
12 in
12 in
7 ft
24 in
36 in
48 in
60 in
12 in
36 in
6 ft
12 in
12 in
see ABOVE THE ROOF
requirements on following page
Appliance details
13