By on December 30, 2013

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Remember R1234yf – the replacement refrigerant for R134a that can be potentially fatal, rather than just harmful to the environment? After a protracted battle between Mercedes-Benz and the EU over the use of the new refrigerant, which is flammable and extremely toxic, the adoption of R1234yf appears to be in full swing.

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By on August 28, 2013

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In the continuing saga of Daimler, the EU and banned refrigerants, the German automaker won a provisional ruling from France’s highest administrative judicial body to overturn the suspension of the sale of Mercedes-Benz models equipped with R134a refrigerant in those cars’ air conditioning systems. European Union regulators have banned R134a but Daimler claims that the replacement, R1234yf, can create fire and toxicity safety issues. The French Council of State said that authorities in that country must resume registrations of those Mercedes-Benz models while the case goes on.

According to Bloomberg, the court in Paris ruled that there is “serious doubt” about the immediate environmental threat upon which the French government was basing the sales ban. (Read More…)

By on July 22, 2013

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When we last reported on France banning some Mercedes-Benz vehicles because the company refuses to use the now mandated R1234yf refrigerant, representatives from all 28 EU member states were scheduled to meet with the EU’s Technical Committee on Motor Vehicles to discuss the matter, particularly as it regards the sale of M-B vehicles in the 27 other EU countries besides France. That meeting has since taken place and according to a memo issued by the European Commission, those representatives have confirmed that all new vehicles sold throughout the EU must use R1234yf, and that any vehicles with the now banned R134a must be withdrawn from the market in all EU states. The dispute is over the fire safety of the new refrigerant. R134a was banned because it is considered a greenhouse gas. (Read More…)

By on June 14, 2013

Brussels set the German government an ultimatum:  Force automakers to use the R1234yf, or we’ll see you in court. Germany has 10 weeks to answer, writes Der Spiegel,  before the  EU will file charges. (Read More…)

By on March 8, 2013

Daimler and Volkswagen reached an agreement over an air-conditioning refrigerant that Daimler claimed was flammable and extremely hazardous to one’s health.

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By on February 20, 2013

Daimler is dead set against using the new refrigerant HFO-1234yf, even if it is forced down it throat. The EU makes it a must in all news cars, but Daimler says it can fry and kill you. Now, Daimler can get burned big-time. Without HFO-1234yf, its new S-Class will be illegal, but “using HFO-1234yf is out of the question,” a Daimler spokesman told Automobilwoche [sub]. (Read More…)

By on December 19, 2012

If you are an automaker, and you know that something can blow up and poison your customers, then you are in deep trouble if you put that stuff in your cars. In Germany, you are in in deep Scheiss if you don’t. Daimler may have to pay high fines if it continues using an old refrigerant in 2013, instead of the new HFO-1234yf, of which Daimler says it can fry and kill you. If Daimler continues to resist, it may lose the European type certification for the A and B Class. Which could kill the company. (Read More…)

By on December 12, 2012

HFO-1234yf is a refrigerant that is becoming an industry standard in Europe. Thanks to incentives offered by the Environmental Protection Agency, the refrigerant is likely to be rolled out widely in the United States as well. Honeywell and partner Dupont have a monopoly on the stuff. It also can kill you in more ways than one. Says  Reuters:
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By on November 7, 2011

Germany’s Autobild continues to bang the drum about HFO-1234yf, an air-conditioning coolant sold by US supplier Honeywell as an “environmentally-friendly” alternative to other refrigerants. Problem is, C02 seems to be not only more environmentally safe, but safer for humans (notably rescue workers) as well…
(Read More…)

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