The American National Standard for energy efficiency in existing buildings, ANSI/ASHRAE/IES Standard 100, has been revised. New buildings continuously emerge. New indoor environments are introduced…
An American National Standard, ANSI/ASHRAE 55-2023: Thermal Environmental Conditions For Human Occupancy, specifies indoor thermal environmental factors and personal factors that will produce thermal environmental…
Pressure is key for HVAC system operations, and the many factors that can adjust the airflow, thus influencing alterations in pressure, should be measured and…
An American National Standard used for performance testing, ANSI/ASHRAE Standard 110-2016, specifies a quantitative and qualitative test method for evaluating fume containment of laboratory fume…
ANSI/ASHRAE Standard 188-2021: Legionellosis: Risk Management for Building Water Systems, an American National Standard, aims to minimize the potential for Legionnaires’ disease to spread throughout…
In health care facilities, ventilation goes beyond environmental comfort. Air handling and distribution systems, ultimately, control the transmission of airborne infection. This places a prime importance…
ANSI/ASHRAE Standard 161-2018: Air Quality within Commercial Aircraft helps to assure safe and comfortable air quality within commercial passenger air-carrier aircraft. On a single day…
The American Society of Heating, Refrigerating and Air Conditioning Engineers (ASHRAE) is an international organization representing over 50,000 members. As a standards-developing organization, ASHRAE is…
There are close to 7 million vending machines active in the United States, accumulating tens of millions of dollars for the industry, with cold drinks…