The company says it offers more choices in centrifugal fans than any other manufacturer. According to the manufacturer, these commercial- and industrial-duty fans handle air volumes ranging from 50 cfm
Many engineers tend to avoid or delegate the nitty gritty of a ground source heat pump system, from soil moisture effects to building system (im) balance. It's time for designers to get in the loop. Learn more about Grounded In Reality in the December issue. Other topics in the December issue include health care HVAC, Boilders, check out the Back2Basics, and more.