Johnson Controls has expanded its YORK line of YLAA Air-Cooled Scroll Chillers up to 200 tons. The company says the extended capacity of the YLAA offers a more cost competitive solution to 200-ton opportunities without sacrificing size, quality, and efficiency.
Bosch Thermotechnology will introduce a new sealed combustion, high-efficiency stainless steel boiler line with condensing technology. The SSB family will consist of a total of eight models in four separate housing sizes with inputs ranging from 85 MBH up to 1,024 MBH, applicable for use in small studio units all the way up to commercial buildings.
AMETEK Rotron has released a 19-in rack mountable liquid cooling heat exchanger assembly. The unit is one of a variety of similar heat exchangers that are designed to dissipate over 10kw of heat in demanding operating environments. The heat exchanger assembly is enclosed within a ruggedized 6U (10.5-in) aluminum chassis. The company says the unit is designed for years of reliable service in harsh and demanding applications, including military and commercial equipment racks.
The Alfa Laval CB110 completes the company’s new upgraded range of CB brazed plate heat exchangers. Officials claim the CB range features efficient heat transfer with an extremely small footprint, making them ideal for installations where space is at a premium.
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.