Is never required unless damaged. It is the last resort and a bad sign for the unit if required.
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No, you have to call a repair man to come do it for you, unless you have to have a licences to work with freon.
Freon mixed with refrigerate oil will have a slight smell.................
10 years
Yes, with a saddle tap, training and the correct tools.
Answering "Where do you add freon to your air conditioner in your ford ranger?"
No easy way of doing this. These units do not come with service valves.
you use freon to cool your car and make the air conditioner work
You can move your window air conditioner anywhere you want to put it as long as it sits in the window.
FREON
it simply means you have to add freon to ur air conditioner....you can buy freon at any auto parts store.
The refrigerant (freon) in any air conditioner should last the life of the unit. If not, you have a leak.