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air-handling unit; packaged fan equipment

An assembly of air-conditioning components (such as fans, cooling coils, filters, humidifiers, and dampers) integrated into a self-contained package and often installed as a single unit, which is connected to system of metal ductwork that distributes the conditioned air.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.
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Researchers from six US institutions zeroed in on an isolated area in eastern Rapa Nui and analysed the natural resources near the ahu. They focused on rock mulch gardens in which crops like sweet potatoes were grown.
The production and distribution of AHU products in the Saudi market complements Shaker Group's wide-ranging product portfolio, which includes VRF, Screw Chiller and Centrifugal Chiller products.
To measure the pressure, plastic measuring tubes with open ends located inside the intermediate sections of the AHU before and after the measured element were used.
Thus, we studied the physical association between the AHU and VAV terminal units in the GHC building to establish proof of concept.
* Details on the UV source manufacturer's name and model designations that can be installed in the AHU. The details can be provided as a label that allows the AHU manufacturer to "check off" the lamp system installed.
The global AHU market is highly fragmented with the presence of several vendors.
In some instances, replacing the components may not be sufficient to achieve the required performance but an AHU refurbishment can also include the replacement of whole sections, or addition of new sections to supplement what's already there.
This necessitated anti-microbial materials, duplication of components within each AHU to enable standby operation, and the ability to allow for future flexibility when changes in medical functions would be required.
The island is famous for its Moai statues several feet high and facing inland several resting on a base known as an ahu. Nobody knows who carved them or how they were made but the Ropa Nui Moai congress meet on the island and accept Moira and Lora as members.
NIST researchers have developed a fault detection tool for air-handling units (AHUs), referred to as APAR (AHU Performance Assessment Rules), which has undergone 9 months of field testing at Montgomery College in Germantown, MD, and has successfully identified numerous operational problems.