Air Distribution System

If necessary air is heated at the terminal unit.

Air distribution system.

Since the conditioned air is supplied directly into the occupied space supply air temperatures must be higher than mixing systems usually above 63 f or 17 c to avoid cold draughts at the floor. A variation on vav design is the underfloor air distribution system. Adjustable diffusers and damper inserts allow for fine adjustment of air. Air distribution corporation adc is a manufacturer s representative serving the commercial hvac markets of new england.

We work with engineers contractors and owners to provide high quality engineered products and services. For maximized airflow and even air distribution. The zehnder comfofresh air distribution system brings fresh air to all supply rooms and simultaneously removes moist or contaminated air and odors from extract rooms. Air distribution keep air moving efficiently we offer a broad portfolio of fan and blower coil units as well as variable air volume terminals designed for quiet energy saving operation in a variety of flexible airflow configurations.

Ahu the purpose of air distribution system is to create the proper combination of temperature humidity and air velocity in the occupied zone of the conditioned room. Hvac systems can be classified into central and local systems according to multiple zones location and distribution. If not properly designed the air distribution system has the potential to compromise the comfort conditions it was designed. Primary hvac equipment includes heating equipment ventilation equipment and cooling or air conditioning equipment.

Air distribution systems contact us. Variable volume systems provide ventilation and cooling usually through a single duct system. The air distribution system should impose the least possible resistance to air flow in order to provide sufficient drying air and to transport evaporated water away. By doing so the air quality in the occupied zone is generally superior to that achieved with mixing room air distribution.

Low pressure supply air moves from the air handler or supply air shaft into an underfloor air plenum. Provide generous plenum chambers in pressure systems for even air distribution metal is cheap fuel and quality loss is more.