29 dollars for refill
No
Not by yourself, and not a window unit at all.
$100
If your air conditioner blows air but it's not cold air then you probably need freon in your air conditioner
Yes you can if you have the tool, knowledge, and of course the freon. Youtube has instructional videos to help you.
Why do you want to refill it is there a leak? It depends on the type of refrigerant and how much refrigerant will be needed. Check with 3 or 4 heating and cooling service establishments and get an average of what there charging in your area.
Why do you want to refill it is there a leak? It depends on the type of refrigerant and how much refrigerant will be needed. Check with 3 or 4 heating and cooling service establishments and get an average of what there charging in your area.
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.
blue
Depends on the size of the unit and when it was built. Modern A/C units contain no Freon (R12). It was banned in 1996. Call a home A/C professional.
after twelve thousand years, so don't worry
5.1 Lbs