34
Figure 46:
Vent Termination Restrictions, refer to Table 2
Initial Installation
QUALIFIED INSTALLERS ONLY
A
A
D E
L
B
C
F
B
B
B
J
M
K
G
H
I
Openable
Fixed
Closed
Openable
Fixed
Closed
Termination Cap
Air Supply Inlet
Gas Meter
G
G
Restriction Zone
(Termination not allowed)
N
O
Letter
Canadian Installation
1
US Installation
2
Description
A
12 in (30 cm)
Clearance above grade, verandah, porch, deck, or balcony.
B
12 in (30 cm)
9 in (23 cm)
Clearance from window or door that may be opened.
C
12 in (30 cm)*
Clearance from permanently closed window (to prevent
condensation).
D
24 in (60 cm)*
Vertical clearance to ventilated soffit located above the
terminal, within a horizontal distance of 2 ft (60 cm) from
center line of terminal.
E
18 in (45 cm)*
Clearance to unventilated soffit.
F
12 in (30 cm)*
Clearance to outside corner.
G
12 in (30 cm)*
Clearance to inside corner.
H
3 ft (91 cm) within a height of
15 ft (4.5 m) above the meter/
regulator assembly
3 ft (91 cm) within a height of
15 ft (4.5 m) above the meter/
regulator assembly*
Clearance to each side of center line extended above me-
ter/regulator assembly.
I
3 ft (91 cm)
3 ft (91 cm)*
Radial clearance around service regulator vent outlet.
Table 3: Vent Termination Clearances
V
ent
t
eRmination
R
estRictions
:
WARNING: This appliance has been designed to draw room air and discharge heated air
from the openings around the finishing edge. Blocking or modifying these openings in
any way can create hazardous situations. Only Approved Direct Vent may be used for
installation of the C34I / C34ID�
The minimum vent installation for the C34I / C34ID must include a 12” vertical section and 90°
elbow before being horizontally vented. Maximum Vertical venting is 40’ (12.2 m).
This
model is vented with co-axial 5” exhaust, 8” intake aluminum or stainless steel approved rigid vent
leading into a vertical or horizontal termination cap. The flue collar of this model will fit inside of a
standard 5”x 8” vent and must be either correctly interlocked or fastened, with three screws directly to
the vent collar.
Check periodically that the vents are unrestricted. Also ensure that all direct vent pipes have been
properly sealed and installed after routine inspection or cleaning. The air intake and exhaust pipes must
be installed in the correct locations on the top of the C34I / C34ID.
D
iRect
V
ent
:
Summary of Contents for C34I
Page 55: ...55 Parts Diagram 1 2 3 5 4 10 8 7 9 12 13 14 6 11 15 ...
Page 57: ...57 Notes ...
Page 58: ...58 Notes ...
