What can you substitute for R12?
There are three replacement refrigerant options for R12 systems: R134a, R401a, R401b. R134a is regarded, by manufacturers and adherents to the Montreal Protocols alike, as the best replacement refrigerant.
Which refrigerant is a direct drop-in replacement for R12 for retrofitting mobile air conditioning systems?
One is R-134a, which is the ONLY alternative refrigerant currently approved by all vehicle manufacturers for retrofitting older R-12 A/C systems. The vehicle manufacturers say R-134a will cool reasonably well in most R-12 A/C systems provided the proper retrofit procedures are followed.
Is R409A drop-in for R12?
The R409A was one of the most used blends for drop-in replacement in equipments using R12 .
Can 134a replace R12?
In the automotive world, the replacement for R12 was tetrafluoroethane, a hydrofluorocarbon (HFC) branded as R134a. Note that R134a is also sometimes called “Freon,” even labeled as such on the can, so it’s best to be clear and use the names R12 and R134a.
Can you buy R12 refrigerant?
As R12 became scarce, garages and warehouses discovered a supply of the stuff, which is available to buy on eBay Motors and elsewhere. To be clear, it’s against the law to manufacture Freon. But it’s still perfectly legal to sell R12 refrigerant.
What replaced Hot Shot 2?
Hot Shot 2 is an ozone safe, reliable, and affordable HFC replacement for R-12 and other R-12 interim replacements. Hot Shot 2 has been extensively field tested in a variety of applications and we are confident you will be pleased with its performance….
Can I replace R12 with R134a?
No. Federal law prohibits topping off an R12 system with a different refrigerant. Your options are to locate some R12, however you must be certified to purchase, and add it with an R-12 recharge hose.
Can you change R12 to R134a?
However, you might not know how to convert your car’s AC R12 system to R134a. You must first discard the old R12 refrigerant properly and fit the air conditioning system with compatible ports and equipment. Only then will you be able to pump up the system with the R134a refrigerant and ensure your system is compliant.
Is hotshot a direct replacement for R12?
Freon™ Hot Shot-2 (R-417C) is a non-ozone depleting A1 refrigerant that can be used as a direct replacement into existing systems that are still operating with R-12, R-134a, or R-500.
Will 134a work in R12 system?
To be able to use R134a in an R12 system, the R12 system needs to undergo a retrofitting so that it’s able to handle and process R134a refrigerant. This also means that some refrigerant conversion needs to be done in order to drop R134a into a R12 system.
What Freon replaces R12?
– Walk-in coolers – Beverage dispensers – Vending machines – Supermarket refrigeration systems
Which is the best refrigerant replacement for R12?
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Can R134a replace R12?
R134a is a safer replacement for R12. Another major difference is the type of oil both refrigerators require. R12 is compatible with mineral oil, and most R12 systems use this. R134a uses Polyalkylene Glycol (PAG) oil. What refrigerant was used in 1993? All 1994 models use R134a, most 1993 models used R12.
How to convert R12 to R22?
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