11
1. Terminations against vinyl siding must use a vinyl siding protector. Follow instructions included.
2. DO NOT RECESS TERMINATION KIT INTO OUTSIDE BUILDING MATERIALS - i.e.: brick, stone, siding, etc.
If necessary, extend framing so that termination kit will be exposed once building materials are installed.
3. Vent termination must not be located where it will become plugged by snow or other material. The flow of combustion
and ventilation air must be not obstructed.
A. Above grade, veranda, porch, deck, balcony - 12" (305mm).
B. Operable window or door -
CANADA: 12" (305mm). US: 9” (229mm).
C. Permanently closed window* - 12" (305mm) (recommended to prevent condensation on window).
D. Ventilated soffit* - 24" (610mm).
E. Unventilated soffit* - 12" (305mm).
F. Outside corner* - 12" (305mm).
G. Inside corner* -
12” (305mm).
H. Meter / Regulator: CANADA: Not to be installed above a gas meter/regulator assembly within 3ft. (914mm) horizontally from
the centerline of the regulator within a height of 15ft. (4.57m). US*.
I.
Gas Service regulator vent outlet : CANADA: 3ft. (914mm). US*.
J.
Non-mechanical air supply inlet to building or the combustion air inlet to any other appliance. CANADA: 12" (305mm).
US: 9” (229mm).
K. Mechanical air supply inlet. CANADA: 6ft. (1.83m) US: 3ft. (914mm) above if within 10ft. (3.05m) horizontally.
Massachusetts installations: 10ft. (3.05m).
L.
Above paved side-walk or paved driveway located on public property - 7ft. (2.13m). US*.
This gas appliance must not be connected to a chimney serving any other appliance.
TERMINATION VENT CAP LOCATION
LOCATION CLEARANCES
Denotes where installation not allowed
NOTE
A vent cannot be located directly above a side-walk or paved driveway that is located between two single family dwellings and
serves both dwellings
.
Figure 11a
M. Under veranda, porch, deck, or balcony (must be fully opened on a minimum of 2 sides)** - 12" (305mm).
N. Between two horizontal terminations - 12" (305mm).
O. Between two vertical terminations - 12" (305mm). Terminations may be same height.
P. Above furnace exhaust or inlet - 12" (305mm).
*Clearance must be in accordance with local installation codes & the requirements of the gas supplier.
**VINYL SOFFIT / VINYL CEILING / VINYL OVERHANG DISCLAIMER
Clearances to heat resistant material (i.e. wood, metal). This does not include vinyl. Hussong Manufacturing Co., Inc. will not be held responsible for heat
damage caused from terminating under vinyl overhangs, vinyl ceilings or vinyl ventilated/unventilated soffits.
