Freon

Where can you get R12 freon?

Where can you get R12 freon?

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  1. Can you still purchase R12 refrigerant?
  2. Is R12 Freon illegal?
  3. What Freon will mix with R12?
  4. Is there a drop in refrigerant for R12?
  5. Which is better R12 or R134a?
  6. When did R134a replace R12?
  7. Is Freon 12 flammable?
  8. Is Freon 12 the same as R12?
  9. What oil does R12 use?
  10. How do you convert a refrigerator from R12 to R134a?
  11. Is 134a a direct replacement for R12?
  12. Can R22 replace R12?
  13. Which of the following refrigerants replace R12 in domestic refrigerators?
  14. How do I know if my car is R-12 or r134?

Can you still purchase R12 refrigerant?

International manufacturing of new R12 ceased in 1996, but existing R12 can still be reclaimed and purified. ... In the automotive world, the replacement for R12 was tetrafluoroethane, a hydrofluorocarbon (HFC) branded as R134a.

Is R12 Freon illegal?

R-12 is a colorless and odorless CFC refrigerant that was completely banned from production by 1996 under the Montreal Protocol for depleting the ozone. R-12 has many applications in refrigeration and air conditioning including large to mediums size chillers, automotive air conditioning, and as an aerosol propellant.

What Freon will mix with R12?

R12 is compatible with mineral oil, and most R12 systems use this. R134a uses Polyalkylene Glycol (PAG) oil. One commonality both R134a and R12 share is that they are compatible with Polyol Ester Oil (POE). Finally, R134a is much smaller than R12 on the molecular level, and thus moves and behaves differently.

Is there a drop in refrigerant for R12?

RS-24 is a “Drop-in” alternative for R12 which also provides a long term solution at the same time. It provides, therefore, a one change solution to the replacement of R12 at minimal expense. ... RS-24 has lower discharge temperatures than R12 thereby reducing degradability of the lubricant in the system.

Which is better R12 or R134a?

R12 can blow 6 to 7 degrees cooler than R134a and is 15% more efficient. ... As a result, a perfectly functioning R12 system will blow colder and reduce temperatures faster than a system that was converted to R134a.

When did R134a replace R12?

R12 and 134a are refrigerants used in car air conditioning systems. R12 was used in most cars and trucks until 1995 when it was replaced with 134a. Other than new car manufacturers over the last few years having switched to 1234yf, it's remained in use ever since.

Is Freon 12 flammable?

R-12 was one of the first refrigerants that checked all of the boxes. It was efficient. It was safe. It was non-flammable.

Is Freon 12 the same as R12?

Refrigerant R12 or Freon 12 is said to be the most widely used of all the refrigerants being used for different applications. The chemical name of refrigerant R12 is dichlorodifluoromethane and its chemical formula is CCl2F2. ... The wide range of applications of the refrigerant are due to its safe properties.

What oil does R12 use?

Mineral oil is used in the old R12 systems. It has worked well for a long time and is recommended for all R12 applications. R12 takes mineral with it as it travels through the system, meaning it has a high affinity for mineral oil. Mineral oil is not mixed with R134a.

How do you convert a refrigerator from R12 to R134a?

The conversion is determined by multiplying the R12 charge value by . 75 (R12 charge x . 75 = R134a charge).

Is 134a a direct replacement for R12?

At the present time the preferred replacement refrigerant for R12 is HFC RI34a. ... However, R134a is not a 'drop-in' replacement for R12 because there is a need to change the compressor lubricant and expansion valve. Changing over from R12 to R134a can therefore be an ex-pensive and time consuming procedure.

Can R22 replace R12?

R12 and R22 are both now banned by the EPA in the United States. Other more environmentally friendly alternatives exist, but even those cannot be changed in air conditioners or other refrigeration units with R12 without a thorough cleaning of the unit.

Which of the following refrigerants replace R12 in domestic refrigerators?

R134a is a HFC, used in automotive air conditioning and as a replacement for R12 and R22 in medium and high temperature refrigeration applications, such as commercial and domestic refrigeration and chillers.

How do I know if my car is R-12 or r134?

To tell if it has been converted you can look for a sticker on the unit under the hood, which would indicate that it is R134a. And you can also look for R134a adapters, which would be located on the charge parts.

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