Airxcel Suburban SW4D Manuel D'installation, D'utilisation Et D'entretien page 9

CANADIAN INSTALLATIONS
A= CLEARANCE ABOVE GRADE,
12 INCHES (30cm)
VERANDA, PORCH, DECK, OR
BALCONY
B= CLEARANCE TO WINDOW OR
12 INCHES (30cm)
DOOR THAT MAY BE OPENED
C= CLEARANCE TO PERMANENTLY
CLOSED WINDOW
D= VERTICAL CLEARANCE TO
VENTILATED SOFFIT LOCATED
ABOVE THE TERMINAL WITHIN A
HORIZONTAL DISTANCE OF 2 FT
(61cm) 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
3 FEET (91cm) WITHIN A HEIGHT 15 FEET
CENTER LINE EXTENDED ABOVE
(4.57m) ABOVE THE METER / REGULATOR
METER / REGULATOR ASSEMBLY ASSEMBLY
I= CLEARANCE TO SERVICE
3 FEET (91cm)
REGULATOR VENT OUTLET
CORRECT / CORRIGER
X
VENT TERMINAL AIR SUPPLY INLET
1
US INSTALLATIONS
12 INCHES (30cm)
9 INCHES (23cm)
* *
* *
* *
* *
* *
*
*
INCORRECT / INEXACT
BLUE OR BLUE/ORANGE
WELL DEFINED PATTERN
BLEU OU BLEU/ORANGE
TYPE BIEN DEFINI
YELLOW OR YELLOW/ORANGE
ERRATIC PATTERN
JAUNE OU JAUNE/ORANGE
TYPE ERRATIQUE
Figure 13
AREA WHERE TERMINAL IS NOT PERMITTED
2
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
IN ACCORDANCE WITH THE CURRENT CSA B149.1, NATURAL GAS AND PROPANE INSTALLATION CODE
1
IN ACCORDANCE WITH THE CURRENT ANSI Z223.1/NFPA 54, NATIONAL FUEL GAS CODE
2
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 MINUMUM OF TWO SIDES
BENEATH THE FLOOR.
CLEARANCE IN ACCORDANCE WITH LOCAL INSTALLATION CODES AND THE REQUIREMENTS OF THE GAS SUPPLIER.
*
Figure 14
9
1
CANADIAN INSTALLATIONS US INSTALLATIONS
12 INCHES (30cm) 4 FEET (1.2m) BELOW OR TO SIDE
OF OPENING; 1 FEET (300mm)
ABOVE OPENING
6 FEET (1.83m) 3 FEET (91cm) ABOVE IF WITHIN
10 FEET (3m) HORIZONTALLY
7 FEET (2.13m)
12 INCHES (30cm)
2
*
*