Section 7. Setting The Unit - Vertical Installation - Trane GAF2A0A36M31EC Installer's Manual

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 manufacturer
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.
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
Plenum Installation
1. Assemble the plenum using the plenum's Installer
Guide.
On units with sheet metal returns: Return plenum
must be flanged. Sheet metal drill point screws must
be 1/2" in length or shorter.
14
Typical Closet Installation
Airflow
Typical TASB Installation
Typical Plenum Installation
Airflow
Airflow