Phone: 866-356-1992 | Email:
[email protected] | Address: 315 - A Industrial RD Summerville, SC 29483
F =
Clearance to outside
corner
G =
Clearance to inside
corner
H =
Clearance to each side
of center line extended
above meter /regulator
assembly
I =
Clearance to service
regulator vent outlet
J =
Clearance to
nonmechanical
air supply
inlet to building or the
combustion air inlet to
any other appliance
K =
Clearance to a
mechanical air
supply inlet
L =
Clearance above paved
sidewalk or paved
driveway located on
public property
M = Clearance under veranda,
porch, deck or balcony
* For clearances not specified in ANSI Z223.1 / NFPA 54 or CSA-B149.1, one of the following shall be indicated:
A) A minimum clearance value determined by testing in accordance with Clause 5.20, or;
B) A reference to the following footnote:
"Clearance in accordance with local installation codes and the requirements of the gas supplier. "
• A vent shall not terminate directly above a sidewalk or paved driveway that 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 floor.
Notes:
1) In accordance with the current CSA B149.1 Natural Gas and Propane Installation Code
2) In accordance with the current ANSI Z223.1 / NFPA 54 National Fuel Gas Cod
PLEASE NOTE: EL22 IS FOR OUTDOOR PERMANENT INSTALLATIONS ONLY AND EL22-I IS FOR INDOOR PERMANENT INSTALLATIONS ONLY. THIS MANUAL
AND ALL ECCOTEMP CONTENT IS SUBJECT TO CHANGE WITHOUT NOTICE. PLEASE VISIT WWW.ECCOTEMP.COM/SUPPORT FOR MORE INFORMATION.
31
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*
*
*
*
4 ft (1.2 m) below or to
side of opening; 1 ft (300
mm) above opening
3 ft (91 cm) above
if within 10 ft (3 m)
horizontally
*
*
Shop Online: Eccotemp.com/products
3 ft (91 cm) within
a height 15 ft above
the meter/regulator
assembly
3 ft (91 cm)
6 in (15 cm) for
appliances ≤ 10,000 BTUH
(3 kW), 12 in (30 cm) for
appliances > 10,000 BTUH
(3kW) and ≤ 100,000
BTUH (30 kW), 36 in (91
cm) for appliances >
100,000 BTUH (30 kW)
6 feet (1.83 m)
7 ft (2.13 m)
12 in (30)
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EL22-I