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Accessories
ELECTRONIC AIR CLEANER
Line voltage power can be supplied from the terminal la-
beled “EAC” and a line voltage neutral terminal on the con-
trol board. This will power the electronic air cleaner
whenever the circulating air blower is in operation.
HUMIDIFIER
Line voltage power is supplied from the terminal labeled
“HUM” to a line voltage neutral terminal on the control
board. This will power the humidifier whenever the induced
draft motor is energized.
NOTE: Maximum current – 1.0 amps for each option (hu-
midifier or electronic air cleaner).
FILTERS
(See Figure 43)
Keep filters clean at all times. A filter is not provided with
the furnace, but one must be field-supplied and in-
stalled.
It is recommended to replace the furnace filter periodically
to maintain optimum furnace performance.
ACCESSORIES
FIELD INSTALLED OPTION ACCESSORIES