The U.S. Environmental Protection Agency’s (EPA’s) GreenChill Advanced Refrigeration Partnership has honored a number of supermarkets, manufacturers, and individuals with its 2012 GreenChill Awards.
Icicle Seafoods, Seattle, has agreed to pay a more than $400,000 fine for refrigerant leaks at some of the company’s seafood processing vessels and plants in Alaska.
One of the toughest sells for contractors is the upfront costs of a new HVACR system, regardless of how quick the energy efficiency or environmental preservation paybacks might be. So one has to wonder if authors Mark Jacobson and Cristina Archer had upfront costs in mind when they wrote a study about wind power.
The AK-PC 781 multifunctional pack controller makes it easy to set up energy-efficient capacity control of refrigeration compressors and condensers with modular hardware and flexible software that extends as system requirements grow or change.
I have always been impressed with the true refrigeration professional; the type of guy that not only is able to fix a problem, but also understands the why behind the problem. These guys are not satisfied with just knowing how to replace a failed component . They want to know why it failed.
Using CO2 requires a different system design than the traditional HFC-based system. In fact, there are three standard design types that exist in the application of CO2 as a refrigerant in commercial food retail refrigeration systems. Each type can have variations to meet different requirements or to increase benefits.
The Commercial Series sandwich and mega top prep refrigerators offer quality performance while saving dollars in operation costs. The refrigerators are constructed of stainless steel. They have front-breathing airflow to accommodate tight spaces.
British-based Klima-Therm has installed what it said was the world’s first Turbomiser chillers equipped with Turbocor compressor HFO refrigerant. HFOs are being promoted by some f-gas manufacturers as the next generation of refrigerants beyond HFCs.
The relationship between high-performance air conditioning and refrigeration (ACR) sealants and moisture is similar to a dysfunctional marriage. ACR leak sealants can’t live with moisture and they can’t live without moisture.
Net zero energy buildings, changes coming in domestic refrigeration, the future of turbo equipment, and trends in energy efficiency. Those were the topics during plenary sessions that started each morning at the every other year Purdue conferences dealing with HVACR.
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