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I live out of the state, Penguin Air was recommeded by a neighbour. Thank you for your service and patience on the instructions to enter the home without me there, I thought you should know I got home yesterday and the new air conditioning system is perfect. A sincere thank you, is good to know a sevice company I can trust..
VAV Variable Air Distribution
Variable Air Volume Systems
Currently available air distribution components, controls, and design strategies offer much more efficient designs than those installed and operating in many existing buildings. Today’s VAV systems can handle changing load requirements by varying the amount of heated or cooled air circulated to the conditioned space in response to varying heating or cooling loads. This reduces fan power requirements, which saves energy and costs.
VAV systems work either by opening or closing dampers or by modulating the airflow through mixing boxes powered by VAV fans as loads in various zones of the building change.
How it Works
If, for example, more cooling in an area is required, the damper to that area is opened wider, increasing the flow of cold air until the desired temperature is reached. As the damper opens, static pressure in the duct drops, signaling the fan to increase air delivery. Conversely in this same example, if an area is too cool, the damper is slowly closed, reducing the flow of cold air.
Variable-speed drives (VSDs)
Used in combination with variable-speed drives (VSDs), this reduction in flow results in a reduction in the fan power needed, saving energy. Converting an existing constant-volume system to a VAV system is a popular option for many building owners, because it allows the system to turn itself down in response to changing demand.
VAV Terminal units
Variable Air Volume terminal units regulate the flow of conditioned supply-air into occupied spaces, to assure that comfortable temperature levels are maintained.
Call us for a free estimate or a service call, all work guaranteed, Our Technicians are trained in customer service and work integrity, Penguin Air will not take short cuts or nickel and dime our customers. Choose Penguin Air and invest in a comfort system that will last you for many years to come.
Our estimates includes it all. We get the job done right!
Allergies - Indoor Air Quality
