Diversified Pure Chem offers competitive pricing on a variety of ARI-700 refrigerants, including R-22, R-410A, and R-134a, as well as UL-classified natural refrigerants. Volume pricing is available and licensed professionals may also purchase products through the company’s website.
Airgas Inc. has announced that Emmanuel Dupree has been named president - Airgas Refrigerants. Dupree succeeds Ted Schulte who is retiring at the end of the month after nearly 16 years of executive leadership at Airgas.
From a global perspective, there is a lot of interest in the wider use of R-744 (CO2), especially in supermarket refrigeration. Recently, a number of international studies and seminars have reported some of the latest developments regarding R-744.
We, as contractors, have to walk a very fine line when it comes to deciding what issues/opportunities we go after. The reason for this is that we have a responsibility to our customers to make them aware of upcoming issues in order that they, the customers, may make informed decisions regarding the issues confronting them.
As Europe goes, so goes North America. That was a proven adage when it came to the phaseout of CFCs and HCFCs. Even these days, the North American HVACR market closely monitors developments in Europe for signs of what eventually may cross the Atlantic Ocean.
It did not take long for the HVACR industry to respond to reports from overseas about rogue refrigerants used in hundreds of transport HFC-134a refrigeration systems, which allegedly were responsible for a number of explosions and at least three deaths.
Now that the Environmental Protection Agency (EPA) has greenlighted the use of a number of hydrocarbon (HC) refrigerants in certain refrigeration applications, many in the industry have questions about these refrigerants and their potential uses.