Electrolux EN19WI30LS Installation Manual page 11

Clearance Requirements from Vent Terminations to Building Openings
* All clearance requirements are in accordance with ANSI Z21.10.3 and the National Fuel Gas Code,
ANSI Z223.1.
Above grade, veranda, porch, deck,
A=
or balcony
Window or door that may be opened
B=
Permanently closed window
C=
Vertical clearance to ventilated soffit
located above the terminal within a
D=
horizontal distance of 2 feet from the
center of the terminal
E= Unventilated soffit
Outside corner
F=
G= Inside corner
Each side of center line extended
H=
above meter/regulator assembly
Service regulator vent outlet
I=
Nonmechanical air supply inlet or
J= combustion air inlet to any other
appliance
Mechanical air supply inlet
K=
Above paved sidewalk or paved
L=
driveway located on public property
Under veranda, porch, deck, or
M=
balcony
*Maintain clearances in accordance with local installation codes and the requirements of the gas supplier.
Clearance
4' (1.2m) below or to the side of
opening, or 1' (0.3m)above opening
3' (0.9m) within a height 15' (4.5m)
above meter/regulator assembly
opening, or 1' above opening
Vent Terminal
Air Supply Inlet
Indoor Combustion Air
12"
*
*
*
*
*
3' (0.9m)
4' below or to the side of
3' above if within 10'
*
*
Area Where Terminal
is Not Permitted
Outdoor Combustion Air
(Direct Vent)
12"
12"
*
*
*
*
*
3' (0.9m) within a height 15' (4.5m)
above meter/regulator assembly
3' (0.9m)
12"
3' above if within 10'
*
*
9