How to Reduce Car Air Conditioning CFC – Chlorofluorocarbons (CFCs) has an effect on the ozone layer and thus are controlled by the Environmental Protection Agency. Older cars may have air-conditioning, equipped with a type of refrigerant called HFC-12, which is no longer legal to fit the car, although it is legal to reload the existing drive systems with the refrigerant. If you want to decrease the risk to the environment from your car’s air conditioning system, you can equip the car to use a coolant replacement. Change from HFC-12 and HFC-134a significantly reduces the effect of your car on global warming. For newer cars, checking for leaks in the system will also prevent damage to the latest soft environment.

How to Reduce Car Air Conditioning CFC

Things you need

  • Technical fees


Show instructions

  1. Check that year the car was manufactured in Before 1992, the cars used CFC-12, a substance that is no longer legal to use on new cars. Since 1995, all cars more environmentally friendly HFC-134a. Cars manufactured between 1992 and 1995 can also use HFC-134a approved. You can identify the type of refrigerant used in your car, looking for the air conditioning label under the hood.
  2. Bring the car to a certified technician to equip the car if your car uses older HFC -12 soda. A technician can change the air conditioning system of CFC-12 to one of several approved substitutes. These substitutes include HFC-134a, R-406a and RS-24. The EPA requires that all technicians who repair or motor vehicle air conditioning services to get a certification of a Section 609 EPA Technician Training and Certification program. The list of approved certification bodies can be found on the EPA website.
  3. Check the warranty of your car to see if you are using an alternative refrigerant will void the warranty. Car manufacturers recommend only HFC-134a for vehicle adaptation like this coolant meets vehicle performance and durability specifications.
  4. Ask the technician to check for leaks in the cooling system before performing the retrofit procedure. The leaks can release CFCs into the atmosphere and be reducing the efficiency of air conditioning. Some areas of the United States, as the state of Wisconsin, require technicians to check for leaks before recharging or adaptation of an air conditioning system for motor vehicles. Ask the technician to check for leaks can potentially reduce the harmful environmental effects of soft drinks (approved and discontinued) used in your car.

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