Federal regulations (with stiff penalties) now govern refrigerant emissions, but installing a good refrigerant management plan can keep you in compliance.
Not that long ago, engineers had only a few types of chillers to choose from, but engineers are gradually starting to seek out new technology and innovative designs.
As backers prepare to take BACnet’s “by the people, for the people” philosophy a step further, let's look at the controls protocol's past and possible future.
Many cities have banned cigarette smoking from restaurants, but smokers (and manufacturers) are looking to better ventilation and filtration equipment for ways to please all parties.
With an overview of the 'status quo' in the fume hood industry and some alarming statistics, the authors suggest that what you don't know could kill you.