Sizing walk-in coolers and freezers generally is not a difficult procedure. Many reference charts list the required refrigeration loads for different size walk-ins. Generally, they provide two load estimates — one for average usage and one for heavy usage.
When Richard Shaughnessy, Ph.D., zeroed in on indoor air quality (IAQ) issues in U.S. schools, the program manager of IAQ research for the University of Tulsa tried to begin his discussion on the light side.
A horizontal rotary compressor and low-profile condensing unit for supermarket applications has been introduced by Tecumseh Products Co. The company said the compact refrigeration components were developed to meet the needs of store designers and operating personnel.
VERN HELLENBRAND MADISON, WI — Vern Hellenbrand, chairman of the board and past president/ceo of Research Products Corp., passed away April 29, 2002.Mr. Hellenbrand’s vision and leadership resulted in the
It didn’t take long for Joseph Lstiburek, Ph.D., P.Eng, of Building Sciences Corp., Westford, MA, to get attendees of the Healthy Indoor Environments (HIE) 2002 Conference into the spirit of his discussion on construction defects.
You've completed repairs and even sold a service agreement. But that evening, the customer's husband comes home from work and calls the office demanding to know what you sold his wife and wanting to cancel the service agreement. How can this situation be avoided?