Specifications & illustrations subject to change without notice or incurring obligations (06/20).
O’Fallon, MO, © Nortek Global HVAC LLC 2020. All Rights Reserved.
1032229A
(Replaces 10322290)
MAINTENANCE ITEMS
FREQUENCY OF MAINTENANCE
BEGINNING OF EACH
HEATING SEASON
END OF EACH
HEATING SEASON
MONTHLY
Verify furnace area is free of combustible materials.
X
X
X
Verify combustion and ventilation air is not restricted.
X
X
X
Verify no signs of physical deterioration of the furnace.
X
X
X
Verify no obstructions or restrictions in vent or chimney.
X
X
Verify no holes or cracks in vent pipe.
X
X
Verify no corrosion in vent pipe.
X
X
Verify the horizontal vent pipes slope upwards away from furnace.
X
X
Verify burner flame.
X
Clean or replace filter(s).
X
Clean blower compartment.
X
Clean burner assembly.
X
Clean condensate collection & disposal system (if applicable).
X
Table 1. Maintenance Table
GAS-FIRED
LISTED
FURNACE AIR DUCTS
• The furnace should be inspected annually by a licensed HVAC
technician. Table 1 (page 8) contains suggested inspections
and frequency of maintenance.
• Homeowners should perform frequent visual inspections of the
furnace for obvious signs of deterioration. The furnace should
be secure without sagging, cracks gaps, etc around the base.
The return air duct connection(s) is secured and sealed to the
furnace cabinet and terminates outside the area containing
the furnace. Any signs of damage or loose connections should
be repaired by a qualified HVAC technician.
VENTING SYSTEM
• For proper and safe operation, this furnace requires
unrestricted airflow for combustion and ventilation. Inspect for
blocked or obstructed air openings on or around the furnace,
and the space around the furnace.
• The furnace venting system should be inspected annually by
a licensed HVAC technician. Vent pipe must slope upwards
and be physically secured without holes or corrosion. Any
corroded section of vent pipe must be replaced, and any
obstruction or blockage must be removed by the technician.
• Flue passageways, the vent system, and the burners should
be inspected and cleaned (if required) by a licensed HVAC
technician annually to ensure continued safe operation.
MAINTENANCE & INSPECTION
BLOWER & FILTER
• It is recommended that the blower compartment be cleaned
of dirt or lint that may have accumulated in the compartment
or on the blower and motor as part of the annual inspection.
• Keep air filters cleaned. It is recommended that the furnace air
filter be checked at least once a month. Clean or replace filter
to maintain proper airflow and achieve maximum efficiency.
• Furniture and drapery should be arranged so that the supply
air registers and return grilles are not obstructed.
BURNER OPERATION
Perform the startup instructions on page 10. The igniter should
ignite the closest burner and the flames should quickly carryover
to the other burners. The flames should be bright blue, with
occasional yellow streaks.
NEW CONSTRUCTION
The operation of gas furnaces in a construction environment can
cause a variety of problems with the furnace. Before occupying
the residence, homeowners should have these safety inspections
performed by a licensed technician:
• Before occupancy, the furnace shall be inspected and approved
by applicable local authority even if this results in redundant
inspections.
• The duct work must be inspected and cleaned if found to
contain any construction debris.
• The filter must be replaced or cleaned and the furnace must be
inspected by a licensed HVAC technician. The furnace must
be cleaned and/or repaired if found to be dirty, damaged, or
malfunctioning in any way.
