ef22a is a refrigerant. It is used in place of R22. It is a Hydrocabon refrigerant. Very efficient.....
Wal-Mart do not have r22 freon, this is a false ad.
NO
You cAnt sorry
No
no.
R22 and R410 are common.
No
Is r-22 Freon compatible with r-134a freon?
The name.
Not without conversion.
No