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Mar
There are two ways to convert your cars old R12 system to R134a. Yes R-12 and R-134a are not compatible and yes they run at higher pressures.
In 1996 systems were switched over to R134a from R12 refrigerant.
Ac conversion r12 to r134a. 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. R12 to R134 A HighLow AC Fitting Port Retrofit Conversion Adapter Quick Coupler Valve AC 90 Fitting High and Low Side R-12 to R-134A Retrofit with 2 PC Caps 42 out of 5 stars 42 14991499 Get it as soon as Thu Aug 27.
Retrofitting AC systems is something that has been done for many years now. In 1996 systems were switched over to R134a from R12 refrigerant. 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.
Unfortunately its more costly and time consuming. Procedure for Retrofitting Air-Conditioning from R12 Freon 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. 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. Order AC Retrofit Kits Components for your vehicle and pick it up in storemake your purchase find a store near you and get directions. Your order may be eligible for Ship to Home and shipping is free on all online orders of 3500.
Check here for special coupons and promotions. 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.
Since then the industry standard has been R134a which is an efficient replacement. R12 to R134 A HighLow AC Fitting Port Retrofit Conversion Adapter Quick Coupler Valve AC 90 Fitting High and Low Side R-12 to R-134A Retrofit with 2 PC Caps 44 out of 5 stars 93 14991499 Get it as soon as Mon Dec 21. R12 to R134A AC Retrofit Fitting Adapter Kit R12 to R134a Conversion Kit Quick Coupler Valve AC Fitting R12 R22 to R134A HighLow Fitting Port Retrofit 14In SAE Conversion Adapter Pack of 2.
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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. As a rule expect anywhere from a 3 to 15 decrease in cooling performance when an R-12 system is converted to R-134a.
Systems with relatively large or efficient condensers will experience less of a drop in cooling performance with R-134a than those with smaller or less efficient condensers. ADDITIONAL R-134A RETROFIT TIPS. Our Retrofit Kits will update your older vehicles refrigerant from R-12 to R-134a making your system cost-effective colder and environmentally friendly.
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. But if your R12 system is working well and not leaking you can still use it.
With the basics of how the air conditioning system works its important to understand which stock components are compatible with R134a refrigerant and which need to be replaced. It turns out that most of the original components are forward compatible with the exception of the receiverdryer o-rings and the mineral oil lubricant used with R12. With the phase-out of R12 1st January 1996 many compromises have to retrofit to R134a.
No direct drop-in replacement is available even alternatives such as ternary blends require the replacement of components such as O rings on some systems filter dryers or accumulators. We charge 120 for the r12 to r134a conversion service which also includes a full car air conditioning service so your car air con system will be thoroughly checked oiled leak tested and recharged to be up to date and working. You can find your nearest technician on our Contact Us page.
Full details of our prices and services are available.