Figure 3
Do not attempt to adjust flame!
Your service
representative will perform this adjustment correctly.
Condensate Collection and Disposal System
If the furnace has a condensate drain, it is
incorporated within the furnace and is selfpriming.
The condensate system must not be exposed to
temperatures under 32°F.
Use of heat tape is
permissible provided the rate temperature of tape
does not exceed 155°F
.
Make sure the condensate drain line does not become
blocked or plugged. Visual inspection of condensate flow
can easily be made while the furnace is operating. Use
a flashlight to illuminate discharge end of the condensate
drain that is placed in the sewer opening. The furnace
will not operate properly if condensate drain line becomes
blocked or plugged. If this event occurs, have the
furnace inspected by a qualified service technician.
Warranty Procedure
When warranty parts are required:
1.
Be prepared to furnish the following information:
a.
Purchaser's name
b.
Complete model number, serial number, and
date of installation.
c.
An accurate description of the problem or
defective parts.
2.
Contact your dealer or distributor.
Keep this User's Information Manual (including
Warranty) and proof of purchase for your records.
Your warranty is determined from your date of
installation. If proof of your date of installation is not
supplied, the warranty will be based on the
manufacture date code.
Failure to follow the correct warranty procedure could
result in disallowance of warranty claim.
PARTS REPLACEMENT INFORMATION GUIDE
CASING GROUP
GAS CONTROL GROUP
BLOWER GROUP
Top Panel
Manifold
Blower Housing
Front Door
Burner
Blower Motor
Blower Door
Shield Top & Bottom
Blower Wheel
Burner Access Door
Orifice
Capacitor
Control Access Door
Ignitor
Blower Support Leg
Gas Valve
Sensor
ELECTRICAL GROUP
HEAT EXCHANGER GROUP
INDUCER GROUP
Limit Switch
Primary Heat Exchanger
Pressure Switch (Low Fire)
Control Board
Condensing Heat Exchanger
Pressure Switch (High Fire)
Transformer
Burner Box Panel
Inducer Blower & Motor
Rollout Switch
Burner Inlet Plate
Inducer Blower Switch
Door Interlock Switch
Flue Box
Pressure Switch Tubering
Auxiliary Limit Switch (when used)
CONDENSATE DISPOSAL GROUP
Condensate Trap
Condensate Hoses
TO OBTAIN INFORMATION ON PARTS:
Consult your installing dealer or classified section of your local telephone
directory under the "Heating Equipment" or "Air Conditioning Contractors & Systems" headings for dealer listing or see the
first page of the installation instruction section of this manual for the name and address to contact.
Have available the Model No. and Serial No. located on the unit rating plate to insure correct replacement part.
WARNING:
Improper installation, adjustment, alteration, service or maintenance can cause personal injury or property
damage. Consult a qualified installer, service agency, or your local gas supplier for information or assistance.
20558901
Issue 0442
Page 6 of 6
Summary of Contents for Gas-Fired Furnace
Page 13: ...FURNACE WIRING SPECIFICATIONS 20558801 Issue 0442 Page 5 of 32 ...
Page 21: ...Figure 8 20558801 Issue 0442 Page 13 of 32 VENT TERMINATION CLEARANCES ...
Page 36: ...SEQUENCE OF OPERATION DIRECT IGNITION SYSTEM CONTROL 20558801 Issue 0442 Page 28 of 32 ...
Page 40: ...WIRING DIAGRAM 20558801 Issue 0442 Page 32 of 32 ...