New requirements to further reduce energy and environmental impacts of buildings are contained in ANSI/ASHRAE/ USGBC/IES Standard 189.1-2014, Standard for the Design of High- Performance, Green Buildings Except Low-Rise Residential Buildings. The 201 ...

Fresh-Aire  UV®, manufacturers of Blue Tube UV® and other HVAC indoor air quality products,  has expanded its Florida, US headquarters to accommodate a newly-purchased air  purification products test chamber. The 40 x 10-foot state-of- ...

AHRI has announced a new certification program  for DX-Dedicated Outdoor Air System Units, which condition outdoor ventilation  air independently from the building system, allowing for improved humidity  levels and greater energy sa ...

Bangladesh has topped a list of 32 countries that face extreme risks because of climate change, According to a study by UK researcher Maplecroft, 32 countries out of 196 surveyed face that level of threat based on population, physical exposure and go ...

25 years ago, ZIEHL-ABEGG laid the foundations for the launch of energysaving EC motors in ventilation technology. This came as the result of Germany’s telephone exchanges changing to digital technology that required safe and reliable cooling of the ...

Following the official launch of the Calculating Cool online benchmarking tool, it is now possible for building owners and operators, HVAC industry professionals, facility managers and other stakeholders to measure the efficiency of a variety of HVAC ...