Search results
Jun 3, 2024 · Switching your car’s AC system from R12 to R134A is important because R12 is harmful to the environment and no longer available. This guide will help you make the change step by step. You will learn about the tools you need, how to remove the old refrigerant, and how to install the new R134A.
Apr 26, 2018 · Here’s how to convert R12 to R134a with the factory method. 1) Discharge the R12 and recover the R12 for recycling. 2) Flush evaporator and condenser with AC flush kit to remove mineral oil. 3) Flush AC high pressure and suction lines to remove mineral oil. 4) Empty oil from compressor.
- R12 to R134a
- System Lubrication
- Cost
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.
Majority of automotive manufacturers recommending PAG (Poly Alkaline Glycol) oil as the only oil replacement when retrofitting R12 automotive A/C systems to operate on R134a refrigerant. Ariazone also recommends POA oil which is fully synthetic oil and suitable for all compressors + refrigerant R12 and R134a.
The cost will be a very important issue if an R134a retrofit is to be undertaken, but do not sacrifice performance and reliability for the sake of cost. As further documented there will be slight temperature and pressure increases within the system. This will all depend on how the A/C system originally performed on R12 if the performance was margin...
Nov 22, 2022 · Fortunately, it is fairly simple to convert your vehicle’s A/C system to use R134a instead. In this powerful guide, you will learn how to convert R-12 to R-134a system with seven quick steps, a conversion chart, and a formula.
May 28, 2024 · Learn about car air conditioning system diagnosis and service, including the use of R134A and R1234yf refrigerants. Discover essential tools, step-by-step instructions for hooking up AC gauges, refrigerant charging, and system evacuation. Ensure your car's AC operates efficiently and effectively with regular maintenance tips.
Aug 11, 2019 · Converting the A/C from R12 to R134a: Reassembly and Installation — Joe's Projects. The DeLorean needs routine maintenance and the occasional, more significant refurbishing. Beyond that there are also a number of customizations and upgrades to improve performance, reliability and functionality.
People also ask
How do I Retrofit R134a in my AC system?
Should I switch my car's AC system from R12 to R134a?
How do I remove R12 refrigerant from my AC system?
Do you need a refrigerant retrofit kit?
Easy to use kit, includes everything needed to recharge an automotive A/C system or retrofit from R-12 to R-134a. Includes three cans of High Mileage R-134a with Oil and How-To CD. Comes with reusable trigger dispenser with built-in gauge and temperature dial indicator.
