MOUNTING
The Media Air Cleaner mounts in any position within the return air duct, usually next to the furnace blower
compartment, but the arrow on the cartridge must point in the same direction as the airflow. See Figs. 1-8 for
proper location of the media air cleaner for a variety of furnace installations.
NOTE:
The media air cleaner cabinet is sturdy enough to easily support the weight of the furnace and
evaporator coil.
M939C
M940C
Choosing a Mounting Position
Before beginning Mounting:
I have chosen an installation location that meets the requirements on pages 5 through 6.
Fig. 1. Highboy furnace with
side installation. Media air
filter is mounted vertically
where return enters side inlet of
furnace.
Fig 2. Highboy furnace,
with installation beneath
furnace. Media air cleaner is
mounted horizontally where
return enters from below.
M941A
Fig. 3. Highboy furnace, with closet
installation. Media air
cleaner is mounted vertically on
furnace between furnace and
louvered return air opening in closet
door.
Media Air Cleaner 68-0239EF—13
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