yellow
They are colorless.
As of now, Air conditioner uses R22 refrigerant. In coming days ACs will come with refrigerants such as R410A, R407C etc.
There is no such thing as and air-conditioner accumulator in an automobile. A nonworking air-conditioner compressor can cause a cooling malfunction.
short answer: Only people with and EPA certification may purchase R22 and/or R410A refrigerants.
yes
Yes, the wikihow site for fixing automobile air conditioners may be able to help you. The website link is http://www.wikihow.com/Fix-Your-Car's-Air-Conditioner.
Air conditioner refrigerants, such as the widely used Freon, are not considered to be environmentally friendly substances at all. They are corrosive to organic material and highly toxic if consumed by living things, and should be kept out of reach when not in use.
If you are talking about an automobile a/c then they can operate as low as 34 degrees as long as the unit cycles......
If this is an air conditioner in a home or an apartment, check the circut breaker panel. If this is a automobile air conditioner, check the belt which drives the compressor, and the fusebox for a blown fuse.
There are a number of different refrigerants used - typically, CFCs were used in older AC systems, and HFCs are much more common now. Many people refer to all refrigerants as Freon - this is a misnomer. Freon is a trademark name for a series of CFC and HFC refrigerants manufactured by DuPont.
Refrigerant compatibility refers to different types of refrigerant being compatible. Not all air conditioners use the same type of refrigerant and not all refrigerants are compatible in every air conditioner.
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