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Horizontal Mounting
The unit can be installed on a platform or suspended from rails as
shown below. The rails must run the length of the unit and be of
suffi cient strength to support the weight of the unit and connected
ductwork. Vibration isolation is recommended for horizontal
installations. Some jurisdictions may require an auxiliary drain pan
be mounted under the unit. Always follow local or national code
requirements.
Platform Mounting
Suspended Mounting
10. Air fi lter
A washable (reusable) air fi lter is provided with the air handler unit.
The fi lter can be installed once the unit has been removed from its
packaging. It is recommended the air fi lter be cleaned once per
month.
The pressure drop is to be determined by the installing contractor
based on the overall static pressure performance of the system
including supply and return ductwork sizing. The factory static
pressure performance is 0.50" esp. A fi eld selectable 0.30 and 0.80
esp. is available. See instructions for changing to 0.30 or 0.80 esp in
the electrical section (13.4.).
AUXILLARY
DRAIN PAN
FILTER
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