Ventilation systems supply and remove air to/from buildings and other structures. In doing so, these systems control the quality of breathing air and protect personnel and sensitive equipment from potentially hazardous airborne contaminants, fires, explosions, and. Learn More>>
A universal concern regarding the commercial kitchen space is having an effective ventilation system. A large portion of kitchen ventilation planning is dedicated to properly exhausting cooking effluent. Appliance layout and the energy input are evaluated, hoods ar Learn More>>
Recent trends in today's office environment make it increasingly more difficult for conventional centralized HVAC systems to satisfy the environmental preferences of individual office workers using the standardized approach of providing a single uniform thermal and Learn More>>
This course teaches the following specific knowledge and skills: What is meant by good air quality, The consequences of poor air quality, The four elements that contribute to poor air quality, How human activities contribute to poor air quality, How building components contribute to poor air quality, The various sampling devices used in air quality investigations, How VOCs can contribute to poor air quality, How radon can impact air quality Learn More>>
Overview Conventional heating, ventilation and air-conditioning systems in commercial buildings meet both outdoor air ventilation and space conditioning requirements using air distribution approaches that provide a mixture of outdoor air and... Learn More>>
Overview An effective commercial kitchen ventilation (CKV) system requires balance - air balance that is. Fortunately, there is no "magic" to the relationship between an exhaust hood and its requirement for replacement or makeup air (MUA). Learn More>>
In central air conditioning systems there are two basic methods for delivering air to the conditioned space: constant air volume (CAV) systems, and variable air volume (VAV) systems As the name implies, constant volume systems deliver a constant air volume to th Learn More>>
Variable Air Volume (VAV) systems are a popular type of HVAC system in commercial buildings for both energy savings and comfort; however, there are multiple considerations that must be taken into account during design in order to realize these design objectives and Learn More>>
This course teaches the following specific knowledge and skills: Be able to define indoor air quality, The common pollution pathways in a building, The four common air quality control strategies, The four technologies to remove contaminants from the air, The benefits of exposure control, How to address common air quality issues Learn More>>
Overview Basic principles of air distribution as related to air device selection is fundamental knowledge that an HVAC engineer or designer should understand before selecting air devices. ASHRAE standards and codes have adopted criterion that suggests that air.. Learn More>>
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