Accoutrements HIGH ECONOMY GAS FURNACE 1200-103B - Manual (Page 2)

APPLICATION
This is a forced air gas furnace for installation in building
constructed on site. The furnace installation must conform with
local building codes and ordinances or, in their absence with
the National Fuel Cas Code, ANSI Z323.1-19B0, and the
National Electrical Code, ANSI/NFPA 70-1981. It is the
personal responsibility and obligation of the purchaser to
contract a qualified installer to assure that installation is
adequate and is in conformance with governing codes and
ordinances.
HIGH ALTITUDE APPLICATIONS
Ratings of gas utilization equipment are based on зш level
operation and need not be changed for operation at elevations
up to 2, QOQ feet. For operation at elevations above 2,000 feet
and,
in the absence of specific recommendations from the local
authority having jurisdiction, equipment ratings shall be
reduced at the rate of 4 percent for each 1,000 feet above sea
level before selecting appropriately sized equipment. (Ref.
ANSI Z223. 1-1980, Par, 8.12).
TRANSPORTATION DAMAGE
All units are packed securely in shipping container. All units
should be carefully inspected upon arrival for damage. In the
event of damage, the consignee should:
1. Note on delivery receipt of any damage to container.
2. Notify carrier promptly and request an inspection.
3. in case of concealed damage, the carrier must be notified
as soon as possible within IS days after delivery.
4. Claims for any damage, apparent or concealed, should be
filed with the carrier, using the following supporting
documents, and within the 9-month statute of limitations.
a) Original Bill of Lading, certified copy, or indemnity
bond.
b) Original paid freight bill of indemnity in lieu thereof.
c) Original invoice or certified copy thereof showing trade
and other discounts or deductions.
d) Copy of the inspection report issued by carrier's
representative at the time damage is reported to
carrier.
The carrier is responsible for making prompt inspection of
damage and for a thorough investigation of each claim.
LOCATING THE FURNACE
When selecting a location for the furnace, observe the
following points:
1. The furnace should be sat on a level floor. The IL-$eries
Lo-Boy furnaces are shipped raised one inch above the
floor to accommodate a damp or wet floor. If greater
amounts of water are present at times, the furnace may be
elevated
further using a concrete base, bricks, patio
blocks, etc., nuking sure adequate support is available for
the furnace. Furnaces approved for installation on
combustible flooring shall not be installed directly on
carpeting, tile or other combustible material other than
wood flooring.
figure 1. MINIMUM CLEARANCES (INCHES)
2. The furnace should be as centralized as practical with
respect to the air distribution system.
3. Provisions must bo made for venting combustion products
outdoors through an individual venting system.
4. Provide at least the minimum clearances specified in Figure
1 for fire protection, proper operation and service access.
These clearances must be permanently maintained. The
combustion and ventilating air openings in the front of the
furnace must never be obstructed.
5. Minimum service clearances must take precedence over fire
protection clearances (minimum installation clearances).
6. All models are approved for a utility room or closet
installation.
7. A gas-flred furnace installed in a residential garage must
be installed so that the burners and ignition source are
located not less than 18 inches above the floor, and the
furnace must be located or protected to avoid physical
damage by vehicles.
8. For installation in a manufactured building the furnace
should be anchored to the floor and attached to any
adjacent structural members by screwing support brackets
to the back or sides of the furnace with 1/2” sheet metal
screws.
DUCT WORK
The air distribution systrnn should be designed and installed in
conformance with Manuals 7 or 7A published by Air
Conditioning Contractors of America (ACCA), as set forth in
their Manual K.
CAUTION-
When i furnace Is installed so that supply ducts
carry air circulated by the furnace to areas outside
the space containing the furnace, the return atr
must also be handled by a duct(s) sailed to the
furnace casing and terminating outside the space
containing the furnace. This is to prevent drawing
possible hazardous combustion products to the
circulated air.
When the furnace is used in connection with a cooling unit*,
the furnace shall be installed parallel with or on the upstream
side of the cooling unit to avoid condensation in the heating
element. With a parallel flow arrangement, the dampers or
other means used to control flow of air shall be adequate to
prevent chilled air from entering the furnace and, if manually
operated, must be equipped with means to prevent operation of
either unit, unless the damper is in the full heat or cool
position.
*A cooling unit is sn air conditioning coil, heat pump coil or
chilled water coil.
Model
MINIMUM INSTALLATION CLEARANCES MINIMUM SERVICE CLEARANCE
Top Front Vent Back
Left
Side
Right
Side Floor Front Sides Back
IL8S042A
IL85042C
1 6 6* 0 0 1^ C 24 ie® 24
IL11504aA
IL115048C
1 6 6* 0 0 0 c 24 18 Ф 24
IL14506QA
IL14SD60C
1 6 6* 0 0 0 c 24 18 (Î) 24
Minimum clearance at least one side for access to rear of furnace.
* Clearance may be 1 inch when Type B-1 vent is used.
+ Clearance may be 0 inch when Type B-1 vent is used.
C Floor may be combustible material.