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MAINTENANCE
Air Filters
Important: Do not operate system without a filter. A
filter is required to protect the coil, blower, and
internal parts from excessive dirt and dust.
See unit position figures for location of filter in unit cabinet
and service panel giving access to unit filter.
Inspect air filters at least once a month and replace or
clean as required. Dirty filters are the most common
cause of inadequate heating or cooling performance.
Replace disposable filters. Washable filters can be
cleaned by soaking in mild detergent and rinsing with cold
water. Install new/clean filters with the arrows on the side
pointing in the direction of airflow.
Never replace a washable (high velocity) filter with a
disposable (low velocity) filter unless return air system is
properly sized for it.
REPLACEMENT PARTS
Use only original equipment service parts when repairing
these products. These parts include but are not limited to:
circuit breakers, heater controls, heater limit controls,
heater elements, motor, blower relay, control transformer,
blower wheel, indoor coil, and sheet metal parts.
When ordering replacement parts, it is necessary to order
by part number and include with the order the complete
model number and serial number (see unit data plate).
Refer to the parts list for unit component part numbers.
Owner Record
Furnace Model # ____________________ Serial # _____________________ Installation Date ______________
INSTALLED BY:
Dealer _____________________________________________________________________________________
Address ____________________________________________________________________________________
Telephone # _________________________________ License # ______________________________________
Contact Person ______________________________
Other Equipment Installed:
Equipment Type ____________________________
Model # ___________________________ Serial # _____________________ Installation Date ______________
Equipment Type ____________________________
Model # ___________________________ Serial # _____________________ Installation Date ______________
Equipment Type ____________________________
Model # ___________________________ Serial # _____________________ Installation Date ______________
