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MOUNTING
STEP TWO: Mount Cabinet
WARNING: Electrocution and Unit Damage Hazard.
Failure to follow this warning could result in personal injury or death.
Only a trained, experienced service person should install the Honeywell Enhanced Air Cleaner. A thorough
check of the unit installation should be completed before unit operation. Before performing installation,
service or maintenance operations on unit, turn off all power to unit.
1. Before installing or servicing system, always turn off main power to system. There may be more than one
disconnect switch.
2. Cabinets will support a maximum weight of 400 lbs. (181 kg) when installed beneath a vertical furnace or
air-handling unit. When setting furnace on cabinet, do not drop it into place. Position the furnace correctly on
the cabinet to prevent a corner from slipping down and damaging the cabinet or its components.
a. Turn off power to the heating and cooling system.
b. Remove the existing furnace lter and discard. Excessive system static pressure may result if the Honeywell
Enhanced Air Cleaner is used with other ltration devices.
c. Remove the lter and enhancement module from the Honeywell Enhanced Air Cleaner cabinet.
d. Position the cabinet between the furnace and return air duct (see Fig 7 on page 10, Fig. 8 on page 11, Fig. 9,
and Fig. 10 on page 13). A transition duct may be required.
e. Furnace adapters have been included for installer convenience. They are designed for top or bottom mount
installations (see Fig 9).
FURNACE
ADAPTERS
AIRFLOW
AIRFLOW
M28907
Fig. 9. Use of Furnace Adapters.
Mounting the FH8000F (Furnace) Honeywell Enhanced Air
Cleaner
TrueCLEAN™ Enhanced Air Cleaner 68-0308EFS—03
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