Yes, many Freons have been banned from production in most countries. Freons include CFCs (eg: R-12) and HCFCs (eg: R-22) that deplete the ozone layer. Freon has been superceeded by newer refrigerents such as R-134A and R-144. See link below for more information.
All vehicles manufactured in about the last 12 years have used 134A. r 134 freon 134 a
"Freon" is a trademark name of DuPont for a series of HFC and CFC refrigerants which they manufactured - other companies manufactured and continue to manufacture the same refrigerants, but cannot use the name Freon for their product. Some of the refrigerants marketed under the name Freon are flammable, and some are not. The CFC refrigerants will almost certainly be flammable - the HFC refrigerants may or may not be.
Freon wasn't banned - Freon is a name trademarked by DuPont for a line of CFC and HFC refrigerants they manufactured. What was banned were CFC refrigerants (such as R12). They were banned from further production due to the negative environmental effects they have.
R134 or 134R its the same obviously. That's the only freon I know of besides the old stuff you cant get anymore.
All vehicles manufactured for sale in the US after 1995 use R134a.
"Freon" is a trademark name of the the DuPont Corporation for a series of CFC and HFC refrigerants manufactured and marketed by them - thus, it's only actually Freon if it's manufactured by them and marketed by that name. They all use some form of refrigerant, but not all of them use CFC or HFC refrigerants. There are refrigeration units which use straight ammonia, for example.
Air conditioners manufactured between 1970 and 2010 use Freon as a coolant. Freon is scheduled to be phased out of usage by 2020. Newer air conditioner models use a different type of coolant.
A 1999 model year vehicle uses R134a refrigerant (it's only Freon if it's manufactured by DuPont, who trademarked the name).
Freon is not one specific type of refrigerant - the name is actually a trademark of DuPont, and is applied to a whole line of CFC and HFC refrigerants manufactured by them. Most of these refrigerants are not flammable.
Well, it's only Freon if it was manufactured by DuPont and sold under that name - Freon is a trademark of A.I. DuPont Corp. and applied to a line of CFC and HFC refrigerants manufactured by them.But, on to what's important... a 2007 Peterbilt WHAT??? You have to understand that Peterbilt manufactured (and continues to manufacture) trucks from Class 5 to Class 8, and refrigerant capacities will vary between, say, a Peterbilt 330 day cab and a Peterbilt 379 with a sleeper berth and dual AC systems.
It means that it isn't made or manufactured anymore.
Yes and no... Freon is a name trademarked bu DuPont for their line of CFC and HFC refrigerants... so it's not actually Freon unless manufactured by DuPont and marketed as such. Not all refrigerant is made by DuPont, and not all refrigerant is of the HFC or CFC type.