INSTALLATION
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Note: Upon installation pay close attention to the Cube directional airflow inlet. Airflow inlet is at the MERV13
Pre Filter as illustrated in Figure 1 illustration below.
The Cube is designed to be installed into a HVAC or AHU distribution system. It is recommended that a
plenum is created into which the Cube can be integrated in a completely airtight installation. Several Cube
units may be installed side by side, one on top of the other, or both. Be certain to provide for a door open
access to service covers.
TRANSITIONS FOR IN-DUCT MOUNTING
Metal adapter of 18 gauge sheet metal or greater and insulated, should be fabricated to make suitable
transitions. Attach the transitions to the Cube and fasten with #10 x 1/2 self-tapping sheet metal screws.
(See Figure 2 illustration on following page)
1. Tape all seams between the air handler / blower return side and the outlet side of the Cube so not to
allow air bypassing the system.
2. Program the thermostat or HHSC+ Fan management control to operate fan for at least 10 minutes
every half hour. Increase cycle rate of fan run time to meet desired air quality requirements.
