Ultra-low temperature systems are used to achieve low temperature baths or boxes for laboratory use, storage of pharmaceutical or biological samples, low temperature manufacturing of metals, or extreme temperature environmental testing.
Refrigerant Management Canada (RMC) announced Linde Canada will no longer act as a collection service for the RMC program. Linde Canada’s work with RMC has ensured the safe collection and disposal of over 2.5 million kilograms of surplus refrigerant.
The Air-Conditioning, Heating, and Refrigeration Institute (AHRI) is moving forward with an ambitious project to identify low global warming potential (GWP) refrigerants. What does that mean?
Production and importation of HCFC refrigerants including R-22 have been on hold since the first of the year while the industry waits for an official go-ahead from the U.S. Environmental Protection Agency (EPA).
Honeywell has announced that a refrigerant it markets as Genetron 245fa is helping to produce energy-efficient electricity at an aquatic complex in Lausanne, Switzerland.
No technology has been generating more attention in recent months than the use of R-744 (CO2) as a refrigerant. Here are some of the latest announcements from a variety of sources.
Contractors do not like to hear the word “callback.” They cost money and degrade a customer’s respect for and opinion of the service contractor. So how can a technician reduce the number of times he must revisit a repair?
Now that the industry is all confused about HCFC refrigerants, it might be time to pay a bit more attention to another refrigerant that has been around a long time, doesn’t cost all that much, and has a solid track record.
Refrigerant manufacturer DuPont Refrigerants warned about counterfeit refrigerants in a statement issued to coincide with the 2012 International Air-Conditioning, Heating, and Refrigerating Exposition.
The Pro-Set® MT69 Molecular Transformator™ dramatically improves the speed and high-temperature performance of refrigerant recovery machines. It is designed for use with all refrigerants. Its maximum effective heat sink temperature is 100°F.
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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