The compact design simplifies the building layout process for virtually any application. The efficient and reliable AV-300 Series unit is available with analog or direct digital control options.
In variable volume pressure independent applications, the AV-300 Series unit compensates for system pressure, while adjusting the airflow in response to room thermostat demand. When used in a constant volume application, the AV-400 can maintain a set flow requirement, compensating for fluctuations in system pressure.
Interior zones are typically controlled by an AV-300/400 Series with a cooling-only control package; exterior zones are often controlled by an AV-300/400 Series with electric reheat coils and a reheat control package.
Depending on the layout of the duct work, it is sometimes more practical to specify the AV-300/400 Series with a single, factory-installed round discharge or with multiple round outlets.
With prime Retrofit CAV terminals in place, building owners can make use of a variety of fan volume control options.
A major concern when retrofitting is downtime. Since the AV-330/430 terminal unit is compact and can be installed through the ceiling grid, installation costs and downtime are reduced.
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