Replacement for high GWP refrigerants in supermarket applications
November 2, 2015
Honeywell’s Solstice®N40 (R-448A) refrigerant for supermarket refrigeration has been named a finalist for the R&D 100 Awards. The R&D 100 Awards, sponsored by R&D Magazine, honor the 100 most innovative technologies and services of the past year.
HVACR industry leaders and White House officials gathered today at the Eisenhower Executive Office Building in Washington, District of Columbia, to reaffirm their 2014 pledge to invest $5 billion over 10 years in the research, development, and commercialization of low-GWP (global warming potential) refrigerants.
The U.S. Environmental Protection Agency’s (EPA’s) final rule, announced July 2 and published in the Federal Register on July 20 (Federal Register Vol. 80 No. 138, July 20, 2015, 42870-42959), will — among other things — change the listing for certain refrigerants used for retail food refrigeration.
Company cites desire to encourage development of sustainable technologies
October 5, 2015
Daikin Industries Ltd. has announced that it is offering companies worldwide free access to 93 patents to encourage the development and commercialization of air conditioning, cooling, and heat pump equipment that uses HFC-32 as a single-component refrigerant.
The Air-Conditioning, Heating, and Refrigeration Institute (AHRI) announced it will present test results of the second phase of its Low-Global Warming Potential (GWP) Alternative Refrigerants Evaluation Program (AREP) during a one-day conference on Jan. 21, 2016, in Orlando, Florida, the day before the start of the ASHRAE Winter Conference.
Will replace refrigerants deemed by EPA as no longer acceptable in commercial refrigeration and air conditioning
August 26, 2015
Chemours announced that two new Opteon™ refrigerants with low global warming potential (GWP) are now commercially available in the United States. The company said these are the first in a portfolio of low-GWP stationary refrigerants that it will introduce to the U.S. in the next few years.
For two years, the commercial refrigeration industry has been reeling from a one-two regulatory punch from the DOE and the EPA. This convergence of aggressive regulations was unprecedented for our industry. It has forced us to explore every possibility to engineer the next generation of refrigeration systems.
Company suggests suitable replacements for R-404A and R-134a
August 3, 2015
In follow-up to a document that Tecumseh issued in October 2014 regarding recommended refrigerants, the company said it has continued to test various low global warming potential (GWP) refrigerants with the objective of determining suitable replacements for R-404A (globally) and R-134a (primarily for North America).
Honeywell Intl. Inc. announced that leading global compressor manufacturers Emerson Climate Technologies Inc., Bitzer, and Frascold have approved Honeywell’s low-global warming potential (low-GWP) refrigerants Solstice N40 (R-448A) and Solstice N13 (R-450A) for use in their commercial refrigeration compressors.
Low-GWP Refrigerants Approved for Scroll, Semi-Hermetic Compressors
May 4, 2015
Emerson Climate Technologies has approved DuPont Opteon® XP40 (R-449A) and XP10 (R-513A) for use in a wide range of its scroll and semi-hermetic compressors. This approval paves the way for the use of Opteon refrigerants in new and existing compressors for a number of refrigeration applications.