Top topics these days for people involved in the food retail sector are energy, sustainability, and compliance and how to discuss those with decision makers within that sector. Data plays a significant role in selling an energy project. Once the project is sold and installed, we need to deliver proof of savings.

The continuing expansion of a retailer into products needing refrigerators and freezers, and growing desires by supermarkets to demonstrate environmental correctness are among the latest trends in retail refrigeration.

A sign at one of the booths at the National Restaurant Association Show stated: “Being on the Food Page is Good. Being on the Front Page is Bad.” That concern was certainly the focus of the refrigeration-related exhibitors where drink and food safety were reflected in the quality of ice and the effectiveness of freezers and coolers.

After 85 years, it takes more than cosmetics to keep a publication fresh; the right attitude needs to permeate the organization. “This publication, The NEWS, was started by my great-grandfather in 1926,” said BNP Media co-CEO Taggart Henderson.

History, they say, repeats itself. The HVACR industry is not immune to the truth of this saying. A good case in point was the introduction of R-410A earlier this century, compared to the introduction of R-22 in the 1930s.

We all create our own individual histories every day. At the same time, we become part of a larger history. With that in mind, we asked a few industry colleagues what the most significant changes were that they have witnessed in the HVACR industry.

Honeywell has announced that Bitzer has approved the use of HFC-407F (marketed by Honeywell as Genetron® Performax™ LT refrigerant in North America) as an HCFC-22 retrofit solution for medium-temperature systems, such as supermarket refrigerated cases.

In 1926, F.M. Cockrell started Business News Publishing Co., now BNP Media, in Detroit. The first issue of the Electric Refrigeration News, now The Air Conditioning, Heating & Refrigeration NEWS, had a publication date of Sept. 11, 1926. It was created to help recognize the importance of the expanding electric refrigeration market.

It is one thing to install efficiently running refrigeration equipment. But it also has to be energy efficient – according to a wide range of standards. That’s why Emerson recently issued a white paper called Status of Energy Regulations for Commercial Refrigeration Equipment.

The increased use of high pressure refrigerants has created new challenges for technicians, yet it is still possible to perform high speed recovery of high pressure refrigerants. The tips and practices in this article will help keep your refrigerant recovery speeding toward the finish.