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Ventilation

I'm about to go on a date with a girl who is an engineer in a company that sells HVAC systems and services. I would sound like I know what she does. Thank you. After looking around, I learned -. * HVAC (pronounced either "HVAC" or, occasionally, "H-VAK" is an initialism / acronym that stands for "heating, ventilating and air conditioning" This is sometimes referred to as climate control and is particularly important in the design of medium to large industrial and office buildings such as skyscrapers and in marine environments where humidity and temperature must all be closely regulated while maintaining safe and healthy conditions within. In some regions (e. G. , UK) also uses the term "Construction services", but may also include plumbing and electrical systems. Refrigeration is sometimes added to the field abbreviation as HVAC & R or HVACR. The HVAC industry is huge, all the world, with career opportunities ranging from the operation and maintenance, system design and construction, manufacture and sale of equipment, and education and research. Annual sales in the U.S. $ 100 billion. There are also hundreds of local, national, related, and international professional, technical, trade and labor organizations such as ASHRAE, SMACNA, ACCA, and AMCA, to name just a few, that support the industry and encourage high standards and achievement. The three functions of HVAC, heating, ventilation and air-conditioning are closely interrelated. Any effort to provide thermal comfort, acceptable indoor air quality, and reasonable installation, operation and maintenance costs. HVAC systems can provide ventilation, reduce infiltration, and maintain pressure relationships between spaces. How air is delivered to, and removed from spaces is known as the distribution of air in the room. * In modern building systems design, installation, and control of these functions are integrated into one or more HVAC systems. For very small buildings, contractors normally "size" and select HVAC systems and equipment. For larger buildings where required by law, "building services" designers and engineers, such as mechanical engineering services, architectural, or building to analyze, design and specify HVAC systems, and specialty mechanical contractors of build and commission them. In all buildings, building permits for, and code compliance inspections of the installations are the norm. * For more information, please click the link:


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