Refrigeration

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Danfoss has named Welbilt’s brand Delfield, a manufacturer of custom stainless-steel refrigeration equipment, as its EnVisioneer of the Year. Delfield won this year’s award for its use of Danfoss controls to convert equipment to low-global-warming potential (GWP) natural refrigerant while also significantly improving energy efficiency.

On November 17th, Sweden became the 20th country to formally ratify the Kigali Amendment to the Montreal Protocol: the number necessary for the amendment to enter into force beginning January 1, 2019.

For many years, R-22 was the refrigerant of choice for commercial and residential air conditioning and heat pump systems. Supermarket refrigeration systems, industrial centrifugal chillers, and industrial cooling applications also used R-22.

Supermarkets and grocery stores are facing challenging times as the $1.2 trillion annual sector strives to maintain its relevancy in a sea of change.

Most reach-in coolers use a temperature control that does not directly measure the case’s air temperature but rather its evaporator coil temperature.

On June 15, 2017, President Trump signed the executive order expanding apprenticeship programs and vocational training. This executive order calls on the Secretary of Labor, Alexander Acosta, “to propose regulations that promote the development of apprenticeship programs by industry and trade groups, nonprofit organizations, unions, and joint labor-management organizations,”

Let’s say I need a new heating system, and I’m calling around (I’m too old to do anything else). I ask you to stop by, take a look at what I need, and tell me why I should choose you over the others.

“I don’t think I’ve ever seen a subject area where so many of the strategic questions are being sorted out in the field,” said Robert Cavey, a partner with Praxis Inc., in kicking off Danfoss’ 30th EnVisioneering Symposium, Refrigerants2Sustainability, which was held Sept. 27 in Orlando, Florida.

According to the U.S. Environmental Protection Agency (EPA), 10,804,918 pounds of ozone-depleting refrigerant was reported as reclaimed by EPA-certified reclaimers in 2016. That total includes 9,409,494 pounds of hydrochlorofluorocarbon (HCFC)-22 or R-22.