VFD

Major U.S. Retailer using Low-Charge Ammonia Chillers for Air-conditioning

by
MRBRAZ ammonia chiller

Major U.S. retailer using MRBRAZ ammonia chillers for AC Ammonia 21, March 15, 2017 MRBRAZ & ASSOCIATES, an engineering design firm based in Azle, Texas, has designed and installed low-charge DX ammonia chillers that provide air conditioning in office space at about 10 warehouse locations run by a major U.S. retailer, including four in the … Read more

Compressed Air Heat Recovery Basics

by

Daniel Stewart, ERS, for Zondits Compressed air is a notoriously expensive energy source but one that is widely used in commercial and industrial settings because of its ability to be easily stored, the high output-to-weight (and output-to-size) ratio of pneumatic actuators and tools, and the low maintenance requirements of end-use devices. As a general rule … Read more