The Federal Registrar on March 6, 2024 published the Department of Energy’s (DOE) statement that it “has reviewed ANSI/ASHRAE/IES Standard 90.1-2022 … and determined the updated edition would improve ...

Direct expansion (DX) air conditioning systems are widely employed in residential and small- to medium-sized commercial buildings due to their compact design and ability to directly utilise ...

Chiller systems are a vital element of modern HVAC facilities, playing a central role in regulating indoor environments while minimising energy consumption. In recent years, advanced control ...

This article first appeared in Engineered Systems. View the original post in its entirety here. Variable refrigerant flow (VRF) systems were first introduced to the HVAC community in Japan in 1980 as ...

The HVAC system, which stands for Heating, Ventilating, and Air Conditioning, is used to regulate the indoor environment of a building to ensure the occupants' comfort. One such HVAC system is the ...