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Engineers retrofitting non-air conditioned schools to variable refrigerant flow (VRF) the last few years have relied on centralized packaged DOAS to comply with ASHRAE 62.1 outdoor air standards.

The Air Movement and Control Association (AMCA) is seeking technical committee members for the revision of AMCA Standard 500-L, Laboratory Methods of Testing Louvers for Rating.

Danfoss North America announced a major grant in support of the Penn State 2017 Immersive Internship in Global Sustainability Practices.

I’d like to continue my exploration of the present/future BAS challenges by addressing…

Now that many of us are back from the annual ASHRAE and AHR Expo conference, our minds may be jangling from having seen an array of innovative technologies utilizing the cloud, smartphones, and demand automation.

Construction employment declined in 110 out of 358 metro areas between December 2015 and December 2016, according to the Associated General Contractors of America.

In many buildings, there are isolated spaces with a continuous cooling load even when the buildings are unoccupied.

Taco Inc.’s SmartPlug Instant Hot Water Control was announced as the 2017 AHR Expo Innovation Award Product of the Year.

With last month’s publication, Engineered Systems magazine and I completed the 25th year of publishing this column.

At the very, very end of 2016, the Department of Energy issued “final rules” for a few types of equipment/appliances.