Yes you can! Here is the address:
AC company's make up false rules to trick to using there products and services!
I just installed my own AC unit and charged it up with r-22a and it works great. The EPA decides which gas you can use not ac company's or industries.
This is regulated by federal law, so there is no variance between states. Without ASE and EPA certification, you can only buy 12 ounce cans of either R134a or R22b refrigerant. For R-12 refrigerant, or the large cylinders of any other refrigerant type, you need to be licensed and certified.
you can buy the right refrigerant over the counter at checker auto or auto zone, the correct refrigerant is 134a
You buy a tapper valve.
Yes you can,but a EPA refrierant certification is required to buy refrigerant and a license in most cities is required for installing equipment.
Because it does not destroy ozone
It contained R12, which is now illegal to buy without a license, and very expensive. It can be easily converted to use a substitute, or R134, but this may be expensive.
Refrigerant recovery machines can be purchased at Amazon and eBay online. To get a really good price, buy one second-hand from your local classified ads or Craigslist.
Just go to any auto parts store and buy a can or two of refrigerant. All you do is take the cap off the hose to the air conditioner, screw the hose from the can into it and refill it. Its easy. If you suspect you are leaking refrigerant, you can buy a refill with flourescent coloring to help you locate the leak.
Anyone can buy refrigerant as long as they have taken and passed the EPA Section 608 Certification.
R-12 and you need to be licensed to buy it.
Buy a kit at Wal-Mart or auto parts comes with instructions
Buy a kit at Wal-Mart or auto parts comes with instructions