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.
Danfoss application engineer Christopher Brown will host a webinar, “Exploring CO2: The Natural Choice for Sustainable, Efficient Refrigeration Systems,” at 1 p.m. ET on Jan. 15.
A new Healthy Living Market opening today in Saratoga Springs, N.Y., features a Hillphoenix Second Nature® refrigeration system that runs on the natural refrigerant CO2 and food-grade glycol.
Danfoss will bring its Technology Theater to Phoenix on April 9; La Mirada, Calif., on April 11; East Elmhurst, N.Y., on April 24; and Cherry Hill, N.J., on April 25.
When it comes to R-744 (CO2) as a refrigeration refrigerant, things seem to be more stable in stationary usage than in transportation applications. In the latter, the European automotive sector is looking beyond HFC for refrigerants in air conditioning.
Photos from the 2013 ACCA Conference & IE3 Expo in Orlando, Fla.
Podcasts
Cade Clark, assistant vice president of government affairs for the Air-Conditioning, Heating & Refrigeration Institute (AHRI), gives a brief overview of the new version of the Shaheen-Portman bill, what AHRI thinks of the energy-efficiency legislation, and how it might affect the HVACR industry if it becomes law.
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