Variable frequency drives (VFDs), also known as variable speed drives (VSDs), are used to modulate the speed of motors in various applications, from hydronic water pumping to VAV fan units to vacuum ...
Nine Mile Point Nuclear Station is located on Lake Ontario in Scriba, N.Y., just outside Oswego. The plant operates two boiling water reactors (BWRs), generating about 1,700 MW. Nine Mile Point is a ...
Bob Forty’s venerable HVACR experience (detailed in The NEWS, “Aluminum vs. Copper: The Great Condensing Coil Debate,” Feb. 18, 2002) and comparisons with our industry’s all-copper, all-aluminum, and ...
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