Termination Vent Cap Clearances - kozy heat Slayton 42S Installation And Operation Manual

11.9

Termination Vent Cap Clearances

This gas appliance must not be connected to a chimney serving any other appliance.
A Above grade, veranda, porch, deck, balcony
B Operable window or door
C Permanently closed window*
D Ventilated soffit*
E Unventilated soffit*
F Outside corner*
G Inside corner*
H Meter/ Regulator
Gas service regulator vent outlet
I
J Non-mechanical air supply inlet to building or the combustion air inlet to any other appliance
K Mechanical air supply inlet
L Above paved side-walk or paved driveway located on public property ††*
M Under veranda, porch, deck, or balcony. Must be fully opened on a minimum of two sides
N Between two horizontal terminations††**
O Between two vertical terminations
P Above furnace exhaust or inlet
* Clearance must be in accordance with local installation codes and the requirements of the gas supplier.
** Recommended to prevent condensation on window
***Not to be installed above a gas meter/regulator assembly within 3 ft. (914 mm) horizontally from the centerline of the regulator within a height of 15 ft. (4.57 m)
†† 3 ft. (914 mm) above if within 10 ft. (3.05 m) horizontally.
† Massachusetts: 10 ft. (3.05 m)
NOTICE:
††* 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.
††**Terminations may be the same height.
Location
Figure 11.13, Vent Cap Locations
24
Clearances
U.S.
12 in. (305 mm)
9 in. (229 mm)
12 in. (305 mm)**
24 in. (610 mm)
12 in. (305 mm)
12 in. (305 mm)
6 in. (152 mm)
(*)
(*)
9 in. (229mm)
(††) (†)
(*)
12 in. (305 mm)
12 in. (305 mm)
12 in. (305 mm)
12 in. (305 mm)
Denotes where installation not allowed
Canada
12 in. (305 mm)
12 in. (305 mm)
12 in. (305 mm)**
24 in. (610 mm)
12 in. (305 mm)
12 in. (305 mm)
6 in. (152 mm)
(***)
3 ft.
12 in (305mm)
6 ft. (1.83 m)
7 ft. (2.13 m)
12 in. (305 mm)
12 in. (305 mm)
12 in. (305 mm)
12 in. (305 mm)