Tag: retrofit

Chemours and Honeywell have announced the development of a “retrofit approach for vehicles using the legacy R134a mobile air-conditioning refrigerant” that enables these systems to run R1234yf. As Honeywell rightly points out, there are hundreds of millions of cars on the roads “potentially leaking R134a every day.”   Replacing all that refrigerant, with its global Continue reading Retrofits to return: Why it won’t be simple

R1234yf-gauges

Refrigerant manufacturer Honeywell, which co-developed R1234yf with Chemours, has filed an application with the United States Environmental Protection Agency (EPA) seeking approval for the use of YF as a retrofit refrigerant in R134a systems. This step, previously considered unlikely due to YF’s A2L mild flammability rating, was motivated by growing concern about the availability and Continue reading R1234yf retrofits coming after all?