not leagally it has to be recovered
Freon is a trade name. Most use Puron now.
No.
It could be any of the three but at room temperature it is a gas. Freon is a gas
If it gets into food yes! It is poisonous.
Yes i might happend because if you put too much freon in the fridgerator the fridge migh over cool its self and or may cause damage to its cool... It might.
Not without some specialized equipment. Any good A/C repair shop can remove the Freon, replace the switch, and install the same Freon again, thus loosing none.
No, Freon is no longer used in vehicles' cooling system. Should you take your car in for maintenance, the mechanic will use a special vacuum to remove and properly dispose of the Freon. The mechanic will then use R-134, a replacement for Freon.
To change the refrigerant in a Buick Rendezvous you will need to remove the old freon. Freon is bad for the ozone, so you will need to hook to a special machine and reclaim it. Next you will need to pull a vacuum on the ac syatem, then fill with new freon.
.You can remove the air conditioner compressor, from your Oldsmobile automobile, by removing the compressor belt. Remove the air conditioning Freon. Remove the Freon lines. Remove the retaining bolts
Freon is odorless, but it is possible to smell the refrigerant oil that could also be leaking.
cut the plastic on the shourd around the line
First off, it does not contain Freon. Freon is R12 and your Hummer contains R134a which is not Freon. This is not a DIY job. If it is low of refrigerant then it has a leak, and it is illegal to add refrigerant without repairing the leak. I suggest you take the vehicle to a professional that has the expertise and special tools to accomplish this repair.
A person needing to remove the ac evaporator will need to have special equipment to handle the Freon. Then the system will need to be vacuumed because there can not be any dirt or moisture in the system when it is put back together or it will not function.
A machine that reclaims Freon is needed to remove the old Freon. The system will then need to have a vacuum pulled, and then the new Freon can be added.
No.
Yes you need freon if you own a heatpump, with a furnace/oil burner you could do without the freon.
The A/C does not contain Freon. Contains R-134. If you are having to add refrigerant, it means you have a leak. It is illegal to add without first fixing the leak. Special tools are required to repair and add refrigerant. Take it to an A/C specialist.