In addition to tailpipe emissions and greenhouse gases, the U.S. Environmental Protection Agency also regulates other materials in cars that may emit substances harmful to humans. And so it is that ...

WARRENDALE, Pa. — Utilizing input from Daimler, SAE International initiated additional safety research looking at R-1234yf, a new low global warming potential (GWP) refrigerant that can be used in ...

It’s a “green” gas that's meant to keep cars and the planet cool, but could it heat things up instead? Mercedes-Benz announced a recall this week after it found that a refrigerant used in the air ...

I was talking with my neighbour the other night, and it turns out we’ve both just had the (air-conditioning) condensers in our Chevy pickups done. Ask a Mechanic is written by Brian Early, a Red ...

The R1234yf/PAG A/C Dye UV Leak Detection Kit includes all necessary equipment to diagnose and repair leaks in A/C systems. The R1234yf/PAG A/C Dye UV Leak Detection Kit includes all necessary ...

Emerson Climate Technologies CO2 transcritical compressor. When it comes to R-744 (CO2) as a refrigeration refrigerant, things seem to be more stable in stationary usage than in transportation ...

Robinair’s R-ID (No. 16990) and R-ID Plus (No. 16995) Refrigerant Analyzers are designed to determine the refrigerant purity of an A/C system quickly and accurately on vehicles with R-12, R-134a or ...