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Section 7. Setting the Unit - Vertical Installation
7.1 Considerations
Provide a minimum height of 14 inches for proper
unrestricted airflow below the unit. Allow a minimum
of 21 inches clearance in front of the air handler to
permit maintenance and removal of filter.
• Position unit on suitable foundation. If a manu-
facturer approved accessory is not used, a frame
strong enough to support the total weight of the
unit, accessories, and duct work must be provided.
• Isolate unit from the foundation using a suitable
isolating material.
Typical Closet Installation
7.2 Upflow Installation
TASB Installation
1. Assemble the TASB using the stand’s Installer
Guide.
Contact your distributor for information on the TASB
accessories.
TASB175SB is used with 17.5” cabinets
Typical TASB Installation
Airflo
w
Airflow
Airflow
Plenum Installation
1. Assemble the plenum using the plenum’s
Installer Guide.
Airflow
On units with sheet metal returns: Return plenum
must be flanged. Sheet metal drill point screws
must be 1/2” in length or shorter.
Typical Plenum Installation
