Exterior Vent Termination Requirements - Regency Horizon HZ40E Owners And Installation Manual

EXTERIOR VENT TERMINATION REQUIREMENTS

Minimum Clearance Requirements
A Clearance above grade, veranda, porch, deck, or balcony
B
Clearance to window or door that may be opened
C Clearance to permanently closed window
D Vertical clearance to ventilated sofit located above the terminal within a horizontal distance of 2 feet (61cm)
from the center line of the terminal (check with the local code)
E Clearance to unventilated sofit
F Clearance to outside corner: with AstroCap Termination Cap.
Clearance to outside corner: with all other approved Termination Caps.
G Clearance to inside corner: with AstroCap Termination Cap
Clearance to inside corner: with all other approved Termination Caps.
H Clearance to each side of center line extended above meter/regulator assembly
J Clearance to service regulator vent outlet
K Clearance to non-mechanical air supply inlet to building or the combustion air inlet to any other appliance
L Clearance to a mechanical air supply inlet #3' (91cm) above if within 10' (3m) horizontally.
M Clearance above paved sidewalk or a paved driveway located on public property
N Clearance under veranda, porch, deck, or balcony
1
In accordance with current CSA B149.1, Natural Gas and Propane Installation Code
2
In accordance with the current ANSI Z223.1/NFPA 54, National Fuel Gas Code
┼
A vent shall not terminate directly above a sidewalk or paved driveway which is located between two single family dwellings and serves both dwellings
‡ Permitted only if veranda, porch, deck, or balcony is fully open on a minimum of two sides beneath the loor
* Clearance in accordance with local installation codes and the requirements of the gas supplier
a
3 feet (91cm) within a height of 15 feet (4.5m) above the meter / regulator assembly
b
3 feet (91cm) above - if within 10 feet (3m) horizontally
installation
1
Canada
12"(30cm)
12"(30cm)
*
19"(48cm)
19"(48cm)
7"(18cm)
13"(33cm)
7"(18cm)
13"(33cm)
36"(90cm)
36"(90cm)
12"(30cm)
72"(1.8m)
84"(2.1m)
12"(30cm)
Regency Horizon ® HZ40E-10 Gas Fireplace
|
19
2
USA
12"(30cm)
9" (23cm)
*
19"(48cm)
19"(48cm)
7"(18cm)
13"(33cm)
7"(18cm)
13"(33cm)
a
*
*
9" (23cm)
b
36"(90cm)
┼
*
‡ *
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