Tell me about the difference between AHU and FAHU

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Accepted Answer

AHU stands for Air Handling Unit, which conditions and circulates air in a building. FAHU stands for Fan Air Handling Unit, which includes a fan for air circulation.

AHU is a general term for any system that conditions and circulates air in a building, while FAHU specifically includes a fan for air circulation.
FAHU is a type of AHU that includes a fan to help circulate air more efficiently.
AHU can be used for heating, cooling, humidifying, dehumidifying, and filtering air, while FAHU specifically focuses on air circulation with the help of a fan.
Examples of AHU include rooftop units, packaged units, and split systems, while examples of FAHU include fan coil units and air handling units with built-in fans.

Tell me about the difference between AHU and FAHU

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