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Modern wall air conditioners usually do not need any coolant replaced during the life of the air conditioner.

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Q: Does wall air conditioners require freon?
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Related questions

What is the name of the gas used in air conditioners and refrigerators?

Gas used in air conditioners are: R12 freon is dichlorodifluoromethane R134a is Tetrafluoroethane


What is the name of the gas used in air conditioners and refrigerators for cooling?

freon?


What is Freon gas used in?

Freon gas is used in refrigerators, air conditioners, ovens and all other types of these things.


Do you need freon in the winter for heating and air conditioners?

Yes you need freon if you own a heatpump, with a furnace/oil burner you could do without the freon.


Can window air conditioners be filled with freon?

Yes but you will probably have to install a service port.


What are the best air conditioners?

Window and wall units


Air conditioners not working in 03 ford?

Try chraging it with Freon. This is the most common problem.


Does your air conditioner still use freon?

Air conditioners manufactured between 1970 and 2010 use Freon as a coolant. Freon is scheduled to be phased out of usage by 2020. Newer air conditioner models use a different type of coolant.


What are the causes of central air conditioners freezing?

If you mean freeze as in ice up it is probably low on freon.


How much Freon do window air conditioners have?

Depends on the size of the unit and how bit or small the compressor is. There will be labels that will tell the technician how many pounds to capacity for Freon.


How do you check freon level in home central air conditioner?

Actually no technical skills needed to check the Freon level. Home central air conditioners have a Freon scale on it. One just need to read the scale and determine whether the level of Freon is sufficient.


What is the difference between a window air conditioner and a through the wall air conditioner?

Usually the manner in which the unit vents. Window air conditioners are contained in a case that has vent holes on the top and side while wall air conditioners are vented in the rear.