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QUALIFIED INSTALLING AGENCY
Installation and replacement of gas piping, gas utilization equipment or
accessories and repair and servicing of equipment shall be performed
only by a qualified agency. The term "qualified agency" means any
individual, firm, corporation or company which either in person or
through a representative is engaged in and is responsible for (a)
the installation or replacement of gas piping or (b) the connection,
installation, repair or servicing of equipment, who is experienced in
such work, familiar with all precautions required and has complied
with all the requirements of the authority having jurisdiction.
The installation must conform with local codes or, in the absence of
local codes, with the National Fuel Gas Code, ANSI Z223.1/NFPA
54* Natural and Propane Installation Code, CSA B149.1.
*Available from the American National Standards Institute, Inc., 11
West 42nd St., New York, N.Y. 10036.
CLEARANCES
1.
In selecting a location for installation, it is necessary to provide
adequate accessibility clearances for servicing and proper
installation.
2. The FAW-40 can be attached to the wall or recessed into the
wall up to 9 1/2 inches (24.1cm) in depth. NOTE: Do not place
combustible header or material on top of unit when
installed in wall. Maintain 3/4" minimum spacing above
heater.
3.
The wall in which the furnace is recessed has (0) zero (0mm)
clearance to the furnace sides.
4. When using side discharge registers, SOR-1 or SOK-1, the
furnace cannot be recessed into the wall.
5.
Clearance to sidewall or combustible material is 4 inches
(10.2cm).
6.
Ceiling clearance is 4 inches (10.2cm).
7.
Floor and rear wall clearance is (0) zero inches (0mm).
8.
Clearance of 18 inches (46cm) is required to adjacent wall or
combustible material when flush mounted SOR-1, side outlet
register is used.
BEFORE INSTALLING CONSIDER THE FOLLOWING VENTING
1. A chimney for residential-type or low-heat gas utilization
equipment shall extend at least 3 feet (914mm) above the
highest point where it passes through a roof of a building and at
least 2 feet (610mm) higher than any portion of building within
a horizontal distance of 10 feet (3m).
2. This furnace must not be connected to a chimney flue serving
a separate solid-fuel burning appliance.
3.
Uninsulated Single-Wall Metal Pipe shall not be used
outdoors in cold climates for venting gas utilization
equipment.
ATTENTION! This Fan Type Vented Wall Furnace is equipped
4.
with a vent safety switch. In the event of spillage of flue products
due to improper venting the vent safety switch will open, which
results in the main burners to "shut off".
Model No. FAW-40 may be vented as shown in Figure 4. The vent
cap termination must be at least 12 feet (3.7m) above the floor and
must exhaust to the outdoors. Clearance to combustible construc-
tion is held by the fixed spacers at 1 inch (25mm) with B-1 or (B-W)
vent pipe. Installation must conform to local codes.
A. 4" (102MM) ROUND (ALL PARTS PURCHASE LOCALLY EX-
CEPT ITEM 2)
1. Type B-1 round pipe
2. Part No. DV648DBF, 4" (102mm) oval-to-round flue adapter
kit (see accessories)
3. Single story type B-1 gas vents require a baseplate and one
pair of ceiling plate spacers.
4. Multi-story type B-1 gas vents require a baseplate, one pair
of ceiling plate spacers at the first floor ceiling and one pair
of fire stop spacers at each successive ceiling level.
Page 6
B. 4" (102MM) OVAL (ALL PARTS PURCHASE LOCALLY)
1. Type B-1 oval pipe or B-W vent pipe
2. Single story type B-1 or (B-W) gas vents require a baseplate
and one pair of ceiling plate spacers.
3. Multi-story type B-1 or (B-W) gas vents require a baseplate,
one pair of ceiling plate spacers at the first floor ceiling and
one pair of fire stop spacers at each successive ceiling level.
C. 4" (102MM) OVAL IN-THE-WALL (ALL PARTS PURCHASE
LOCALLY)
1. Type B-1 oval pipe or B-W vent pipe
2. Type B-1 oval elbows or B-W oval elbows
3. Single story type B-1 or (B-W) gas vents require a baseplate
and one pair of ceiling plate spacers.
4. Multi-story type B-1 or (B-W) gas vents require a baseplate,
one pair of ceiling plate spacers at the first floor ceiling and
one pair of fire stop spacers at each successive ceiling level.
Stud space around gas vents must be free of obstructions and
building paper.
A
B
C
C
4" B-1 Round
BRACKET
ADAPTER
BASEPLATE
4" B-1 OVAL
SPACER
BASEPLATE
4" B-1 OVAL
SPACER
4" 45 DEG.
OVAL ELBOW
BASEPLATE
4" B-1 OVAL
SPACER
BASEPLATE
Figure 4
37134-6-0520
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