White Rodgers G9T - Manual (Page 2)

035-19592-001 Rev. C (0204)
2 Unitary Products Group
7. NEVER . . .Store flammable materials of any kind near your fur-
nace. Gasoline, solvents, and other volatile liquids should be
stored only in approved containers outside your home. These
materials vaporize easily and are extremely dangerous.
8. NEVER . . .Store cleaning materials near your furnace. Materials
such as bleaches, detergents, powdered cleansers, etc., can
cause corrosion of the heat exchangers.
9. NEVER . . . Use the area around your furnace as a storage area
for items which could block the normal flow of air. This flow of air is
required for ventilation of the various furnace components.
INSTRUCTIONS FOR EXAMINING THE FURNACE
INSTALLATION
It is the owner’s responsibility to ensure that an annual inspection of the
entire heating portion of the unit is made by a qualified service agency.
1. Examine the heating exchanger, vent/combustion air piping, vent
connectors and chimney to be sure they are clear and free of
obstructions.
2. Examine the vent pipe making sure it is in firmly place, that it
slopes slightly upward and is physically sound without holes and
all of the connections are secure.
3. Examine the return-air duct connections to make sure they are
physically sound, sealed to the furnace casing, and the ducts ter-
minate outside the space containing the furnace.
4. Examine the furnace casing making sure the physical support is
sound without sagging, cracks or gaps. Examine the furnace base
making sure it is physically sound without cracks, gaps or sagging
and has a good seal.
5. Examine the furnace casing for obvious signs of deterioration.
6. Examine the burner flames to make sure they are in good adjust-
ment. Refer to the pictorial sketch shown in Figure 2 as a compari-
son to the actual flame.
7. Examine the furnace as outlined above in steps “1 - 6” before
each heating season. Use Figure 3 for visual reference.
FIGURE 1: Component Locations
FIRE OR EXPLOSION HAZARD
This furnace is designed and approved for use with Nat-
ural Gas and (LP) Propane Gas ONLY. DO NOT BURN
ANY LIQUID FUEL OR SOLID FUEL IN THIS FURNACE.
Burning any unapproved fuel will result in damage to the
furnace heat exchanger, which could result in Fire, Per-
sonal Injury, and/or Property Damage.
BURNER BOX GAS VALVE
VENT PIPE
CONDENSATE
DRAIN SYSTEM
INDUCER
ASSEMBLY
CONTROL
BOARD
PRESSURE
SWITCH
BLOWER
INDUCER
MOTOR
FIGURE 2: Burner Flame Drawing
COMBUSTION AIR
INTAKE
BURNER
FLAME
MANIFOLD
INNER FLAME
CONES
MAIN
BURNER
FIGURE 3: Furnace Examination Checkpoints
EXAMINE ENTIRE
FURNACE CASING
SHOWN IN ALL
DRAWINGS
EXAMINE
RETURN-AIR
DUCT CONNECTION EXAMINE
RETURN-AIR
DUCT CONNECTION
REMOVE PANEL
TO EXAMINE
BURNER FLAMES
EXAMINE
FURNACE
CASING
EXAMINE
FURNACE
CASING
EXAMINE EXTERNAL
VENT PIPE
EXAMINE HEAT EXCHANGER
INTERNAL VENT COMBUSTION
AIR PIPE. MUST REMOVE PANEL
TO EXAMINE.
3 3
2
6
5
4
4
(SIDE OR BOTTOM)