29
Doors &
Windows
Combustion air and vent termination
must be min.12" (305mm) from or
below doors, windows or gravity inlet.
If boiler uses inside air min. 4' (1219
mm).
Forced Air
Inlet
Terminate venting system 3’ (0.9m)
above and 10' (3.0m) from any forced
air inlet (except boiler’s combustion
air inlet).
"L"
Corner
Vent termination shall NOT be installed
closer than 3' (0.9m) from inside
corner of “L” shaped structure.
Grade, Snow
& Ice
Terminate vent system bottom,
minimum 12" (300 mm) above highest
anticipated snow level.
Avoid locations where snow may drift
and block vent and combustion air. Ice
or snow may cause boiler to shut down
if vent or combustion air becomes
obstructed.
Condensate
Vent gas may condense, forming
moisture, may be corrosive. Protect
building materials at vent from exhaust
of vent gas.
12"
(305mm)
Min.
Termination
Forced Air
Inlet
3' (0.9m)
[If located
within 10' (3m)
of forced air
inlet]
Termination
Less than
10' (3m)
Min.
3' (0.9m)
Min.
FIGURE 6-15
FIGURE 6-16
FIGURE 6-17
6.7 Side Venting Terminal Requirements
:
• USA - National Fuel Gas Code, ANSI 223.1/NFPA 54.
• Canada - Natural Gas and Propane Installation Code, CAN/CSA B149.1
Venting terminal from doors and windows
See figure 6-15
Venting terminal from forced air inlet of other appliances
See figure 6-16
Venting terminal from snow level
See figure 6-17
Venting terminal from vegetation
See figure 6-18
Venting terminal from public walkway
See figure 6-19
6 - COMBUSTION AIR AND VENT PIPING
Termination must be
min. 12" (305mm)
from or below
doors, windows
or gravity inlet. If
boiler uses inside air
min. 4' (1219 mm).
P/N# 2400010616, Rev. E [07/2015]
Summary of Contents for Olsen OLSSV-050
Page 50: ...50 13 TROUBLE SHOOTING P N 2400010616 Rev E 07 2015...
Page 52: ...52 13 TROUBLE SHOOTING P N 2400010616 Rev E 07 2015...
Page 64: ...64 14 1 Connection Diagram 050 075 100 MBH 14 WIRING DIAGRAM P N 2400010616 Rev E 07 2015...
Page 66: ...66 14 3 Connection Diagram 150 200 MBH 14 WIRING DIAGRAM P N 2400010616 Rev E 07 2015...
