You searched for HFO-1234yf - Page 2 of 3 - Brake & Front End
Study Concludes That Honeywell’s New Automobile Refrigerant Has Lower Global Warming Potential Than Carbon Dioxide

While Honeywell’s recent PR efforts have been focused on refuting the concerns over the safety of its new refrigerant, this week the company has reported that a new study has found that its low-global-warming refrigerant, HFO-1234yf, has a global-warming potential (GWP) four times lower than previously calculated – below that of carbon dioxide – enhancing its standing as one of the world’s most environmentally friendly refrigerants.

The Digital Version Of Underhood Service’s July Issue Is Ready To View

In this issue, you will find tech features on developing a plan to diagnose electrical problems from Gary Goms, and an overview of the EGR system and how to diagnose emissions problems by Carl Fedele. Diesel specialists Bob McDonald takes a look at cooling system tips for 6.0L/7.3L Ford Powerstroke engines, engines specialist Roy Berndt explains why engine oil breaks down and columnist Scott “Gonzo” Weaver addresses how to deal with vehicle owners who drop off a “project” car.

SAE International, Consortium Of 11 Global Automakers Conclude Honeywell’s Low-Global-Warming Refrigerant Safe For Use In Cars

Honeywell has announced that SAE International has concluded that Honeywell’s new low-global-warming-potential mobile air conditioning refrigerant, HFO-1234yf, is safe for use in automobiles after completing an expanded and extensive evaluation.

German Automakers To Develop CO2 A/C Systems

In early March, Volkswagen announced that it is taking an important step towards sustainability and environmental protection by choosing CO2 as the future refrigerant for its air conditioning systems. At the Geneva International Motor Show, Volkswagen affirmed its entry into CO2 technology would be rolled out progressively over its entire vehicle fleet.

A/C Update: German Automakers To Develop CO2 A/C Systems

Geneva International Motor Show exhibitors Volkswagen, Daimler AG, Porsche, Audi and BMW agree to develop CO2 A/C systems for their vehicles.

Honeywell Confident SAE International Evaluation Of Its New Automotive Refrigerant Will Reconfirm Safety Of Product

Honeywell has issued a statement saying the company is confident that SAE International will reconfirm that HFO-1234yf, Honeywell’s new low global warming-potential automotive air conditioning refrigerant, is safe for use in automobiles.

MACS Announces Fall Mobile A/C Boot Camp

The Mobile Air Conditioning Society (MACS) Worldwide has announced the dates for its fall Mobile A/C Boot Camp. The two-day boot camp is scheduled for Friday, Sept. 28 and Saturday, Sept. 29 at the MACS Worldwide training facility in Lansdale, PA (suburban Philadelphia).

Directions: Issues on 1234yf Still Up in the Air

There has been a lot of talk about the new HFO-1234yf A/C refrigerant making its way into new vehicles. Some of the misconceptions and rumors about the refrigerant were addressed at the Mobile Air Conditioning Society Worldwide (MACS) convention and trade show in January. One of the biggest concerns techs and shop owners have is which vehicles will have the new system.

Directions: GM Leads the Industry in the Race for a Greener Refrigerant

The switch to HFO-1234yf is expected to help GM vehicles meet the overall requirements of the U.S. EPA’s latest motor vehicle greenhouse gas regulations.

MACS Schedules Training Webinars for June 2010

Mobile A/C training to fit your schedule, that’s what webinar presentations are all about. The Mobile Air Conditioning Society (MACS) Worldwide has scheduled two webinars for June to deliver training for busy technicians and other interested participants.