Nexus 5 - How to downgrade from Android 5.0 Lollipop to Android 4.4.4 KitKat.
The cost to replace Freon varies by the amount needed since it is charged by the pound. The typical charge starts with an $89 service call to visit the home and inspect your AC system. From there, the cost to add Freon is $68 for the first pound and $58 for each pound thereafter.
Best Answer: You don't put Freon in an AC system it is 134a refrigerant. You need to draw a vacuum on the system for 15-30 minutes and then charge the system with the correct amount of 134a.If you put too much in you will wreck the compressor.Stick to filling the windshield washer fluid so you don't get hurt!!!ou need to draw a vacuum on the system for 15-30 minutes and then charge the system with the correct amount of 134a. If you put too much in you will wreck the compressor. Stick to filling the windshield washer fluid so you don't get hurt!!!