Owner`s manual

1.6.2. Installation Configurations
Termination Location
Termination should not be located so that hot exhaust gases can be a hazard. They can reach temperatures
of 500 ºF and cause serious burns.
CAUTION
: TERMINATION COLLAR (SPARK ARRESTER) IS MANDATORY.
Refer to NFPA 211 (USA) or CSA B365 (Canada) for rules for the distance of exit terminal from windows and
openings. The exit terminal of a mechanical draft system, other than a direct vent appliance shall be located
in accordance with the following.
Permitted Termination Location
Canada:
Letter Min. clearances Description
A 12’’ (30 cm)
Clearances above grade level or any adjacent surface that might support
snow, ice, or debris
B 39’’ (100 cm) Clearance to window or door that may be opened
F 39’’ (100 cm) Clearance to corner or adjacent wall
H 39’’ (100 cm)
Not to be installed above a meter/regulator assembly within 39" (100 cm)
horizontally from the vertical center-line of the regulator and for 15’ vertically
I 72’’ (183 cm)
Clearance to gas service regulator vent outlet or within 39’’ (100 cm) of an
oil tank vent or an oil tank fill inlet
J 39’’ (100 cm) Clearance to the combustion air inlet to any other appliance
K 72’’ (183 cm) Clearance to a mechanical air supply inlet
L 84’’ (213 cm)
Clearance above paved side-walk or a paved driveway located on public
property
39’’ (100 cm) Clearance to property boundary
A vent shall not terminate underneath a veranda, porch, or deck