RECHARGE a HOUSE AIR CONDITIONER yourself!

here is how to refill a house split air conditioner with gas with R410A. This is the solution if your air conditioning is not blowing very cold or colder at all.
You can find R410A gas cylinders on the internet and do it yourself without having to wait for a pro or pay a fortune in travel expenses.
If your air conditioner is leaking, this will not solve the problem and the leak will have to be repaired before recharging. This will only allow you to recharge an air conditioner that lacks cooling when running. Depending on the age and condition of the installation, it may be necessary to use several cylinders.
This procedure only applies to residential split air conditioners and air conditioners that use R410A gas (it is not freon)