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But no it will not harm the compressor as it is the same compressor used but the condensor and some other parts will. In 1996 systems were switched over to R134a from R12 refrigerant.
Plus youll get the best AC performance using the factory method.
Converting r12 to 134a. R12 to R134a Conversion Now in order to abide by the law the cars manufactured before 1995 needed to have a refrigerant conversion from R12 to R134a which also led to further complexities. As R12 used a different oil that was not fit to be used with R134a the replacement was not that simple. R12 to R134A Conversion There are two ways to convert the air conditioning of your vehicle to the R134A gas.
One is the factory method where you would need to replace the AC parts and the other is to modify the existing components to use R134A. Instead you can convert an R12 system to an R134a system with a few parts and some basic tools. Step 1 Discard any R12 refrigerant still in the system by taking your vehicle to a licensed air-conditioning professional.
Releasing R12 directly into the environment is dangerous and punishable by law. How to Convert R-12 Refrigerant to R-134a All All How-Tos Car Maintenance Cars 101 Car Truck Mods Cleaning Detailing Car Buying Car Technology Lawn Garden Othermotive Winterizing Your Toys Classic Cars Off-Roading Racing Community History of Cars Road Trips Sponsorships. How to convert your auto R12 system to R134a There are two ways to convert your cars old R12 system to R134a.
The factory method and the easy method. The factory method is the best choice because youll replace parts that are probably leaking due to age. Plus youll get the best AC performance using the factory method.
Converting to 134a - GM Cars R-12 Freon Until 1995 most cars with air conditioning used R-12 Freon refrigerant which has shown to have an environmental impact. R-12 is no longer used or produced in many countries and remaining quantities have skyrocketed in price. Yes R-12 and R-134a are not compatible and yes they run at higher pressures.
But no it will not harm the compressor as it is the same compressor used but the condensor and some other parts will. AC 134A Manifold Set. Retrofitting air-conditioning systems has been losing its popularity due to the decrease in automotive R-12 systems on the road but I still see motorists asking questions about the proper way of converting their old systems to r-134a.
I have looked at many converted automobiles with very poor performance after the work. R134a Charging Hose to Refrigerator - with Gauge - R-134a can to R-12R-22 Port Include R12 to R134a Conversion Kit for AC Pro Refrigerant BPV31 Piercing Valve 41 out of 5 stars 121 2699 26. Converting to 134a - Mopar Until 1995 most cars with air conditioning used R-12 Freon refrigerant that is said to have a negative side effect of damaging the ozone layer and is no longer produced in most countries.
Since then the industry standard has been R134a which is an efficient replacement. Retrofitting AC systems is something that has been done for many years now. In 1996 systems were switched over to R134a from R12 refrigerant.
R134a Charging Hose to Refrigerator - with Gauge - R-134a can to R-12R-22 Port Include R12 to R134a Conversion Kit for AC Pro Refrigerant BPV31 Piercing Valve 41 out of 5 stars 121 2699 26. Recommended steps to converting your GM R12 air conditioning system to 134a. 1955-61 Models with Hot Gas Valve aka Bypass or Hot Gas Bypass Valve The Hot Gas Valve is most often found mounted to the compressor though some cars have it mounted back near the evaporator.
The front half of it looks like a bullet. Production of R12 Freon was discontinued in 1995 due to concerns about R12s damaging effects on the ozone layer. The more environmentally friendly R134a has been used in most models since then.
Assuming the compressor is in good shape the owner of this 1965 Mustang can convert from R12 to R134a. 21 product ratings - Interdynamics Auto R-12 to R-134a Air Conditioner Conversion Retrofit Kit 1400 Trending at 2400 Trending price is based on prices over last 90 days. Yes theres a certain irony in the fact that weve gone full-circle from the invasive youll need to replace almost everything including the compressor and hoses in order to properly convert R12 to R134a to you dont need to replace all that much.
Just flush it new oil new drier and o-rings and back to youll need to replace almost everything including the compressor hoses and the condenser. You cannot – it is illegal here to do anything to an R12 system without converting it to 134. This I do not want to do as all reports I have read speak of lots of problems.