Filter
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2. Remove the air cleaner door from the outer housing and pull out
the filtering media.
3. If replacing an existing filter, remove the filter and thoroughly
clean the blower compartment.
4. Use screws (field supplied) to mount the outer housing to the
furnace/air handler. There is no inlet or outlet side on the outer
housing (the outer housing can be mounted on the left or right side
of the furnace/air handler).
5. Mount the return ductwork to the outer housing.
6. Seal all connections using mastic, foil tape or silicone based caulk.
7. Install the filtering media (see Figure 3).
8. Install the door.
9. Reconnect power to the furnace or air handler at the electrical
service panel.
INSTALLATION
120 Volts may cause serious injury from electrical shock.
Disconnect power to the furnace/air handler before
starting installation. Leave power disconnected until
installation is completed.
WARNING
1. Disconnect power to the furnace or air handler at the electrical
service panel.
FIGURE 3
Expand clean filter.
Align filter in top and bottom rails
and slide into place. Reinstall door.
Install filter with Air Flow pointing
toward Furnace or Air Handler.
3