Blaze E6IO, Manual

Page: 15 / 48

15
INSTALLATION GUIDE
Canadian installations
1
US installations
2
A
Clearance above grade, ve -
randa, porch, desk or balcony
12 in (30 cm) 12in (30 cm)
B
Clearance to window or door
that may be opened
6 in (15 cm) for appliances ≤ 10,000
Btuh (3 kW), 12 in (30 cm) for appli -
ances > 10,000 Btuh (3 kW) and ≤
100,000 Btuh (30 kW), 36 in (91 cm)
for appliances > 100,000 Btuh (30
kW)
6 in (15 cm) for appliances ≤ 10,000
Btuh (3 kW), 9 in (23 cm) for applianc -
es > 10,000 Btuh (3 kW) and ≤ 50,000
Bruh (15 kW), 12 in (30 cm) for appli -
ances > 50,000 Btuh (15 kW)
C
Clearance to permanently
closed window
* *
D
Vertical clearance to ventilated
soffit located above the termi -
nal within a horizontal distance
of 2 feet (61 cm) from the
center line of the terminal
* *
E
Clearance to unventilated
soffit
* *
F
Clearance to outside corner * *
G
Clearance to inside corner * *
H Clearance to each side of cen-
ter line extended above meter
/ regulator assembly
3 ft (91 cm) within a height 15 ft
(4.5 m) above the meter / regulatory
assembly
*
I
Clearance to service regulator
vent outlet
3 ft (91 cm) *
J Clearance to nonmechanical
air supply inlet to building or
the combustion air inlet to any
other appliance
6 in (15 cm) for appliances ≤ 10,000
Btuh (3 kW), 12 in (30 cm) for appli -
ances > 10,000 Btuh (3 kW) and ≤
100,000 Btuh (30 kW), 36 in (91 cm)
for appliances > 100,000 Btuh (30
kW)
6 in (15 cm) for appliances ≤ 10,000
Btuh (3 kW), 9 in (23 cm) for applianc -
es > 10,000 Btuh (3 kW) and ≤ 50,000
Bruh (15 kW), 12 in (30 cm) for appli -
ances > 50,000 Btuh (15 kW)
K Clearance to a mechanical air
supply inlet
6 ft (1.83 m) 3 ft (91 cm) above if within 10 ft (3 m)
horizontally
L
Clearance above paved
sidewalk or paved driveway
located on public property
7 ft (2.13 m)
┼
*
M Clearance under veranda,
porch deck, or balcony
12 in (30 cm) ±
*
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 Code.
*For clearances not specificed in ANSI Z223.1/NFPA 54 or CSDA B149.1, one of the following shall be indicated:
a) A minimum clearance value determined by testing in accordance with Clause 5.25.5, or;
b) A reference to the following footnote:
“Clearance in accordance with local installation codes and 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.
SAMPLE