Carrier Transicold Pte Ltd presented its 1 millionth container refrigeration unit during a ceremony at its Singapore manufacturing facility. The milestone unit, a PrimeLINE unit with XtendFRESH atmosphere control system, was presented to CMA CGM, one of Carrier’s long-standing customers.
Refrigeration products manufacturer Hussmann and Marlin Business Services Corp. have formed a strategic alliance that will provide financing options for Hussmann’s food service and food retailer customers in the United States and Canada.
With all the talk about the phaseout of R-22 — with its huge range of air conditioning and refrigeration applications — one thing that seems to be often overlooked is that the refrigerant is not going away any time soon.
Ice equipment and refrigerant canisters are a couple of the latest developments in refrigeration. Follett 7 Series ice-only dispensers are now Energy Star-qualified. DuPont Refrigerants has introduced a new technology to its Dispos-A-Can® containers.
Star Refrigeration designed and built Rogerstone Park’s existing refrigeration system in 1999 and extended the plant’s cooling capacity in 2005. In 2013, Star was again chosen to further extend the refrigeration capacity as part of an expansion plan at the site.
Sixty percent of energy use in supermarkets is attributed to refrigeration, and studies have shown commissioning could result in 7 to 25 percent energy savings. A new guide from ASHRAE outlines a commissioning process that could result in substantial savings.
When refrigeration systems are exposed to low-ambient conditions, the condensing pressure (head pressure) will fall. If the head pressure gets too low, the metering device will not have enough pressure drop across it to operate properly.
Any time an oil pressure control shuts down a compressor, the cause of the shutdown must be identified. The tripped control is a warning of another existing problem. Simply resetting the control will not solve the problem.
As HCFC-22 is phased out and alternative refrigerants enter the market, contractor attention and manufacturer intent will steer the market toward the best remaining refrigerant options.