No. Refrigerants cannot be blended.
Is r-22 Freon compatible with r-134a freon?
No. Refrigerants can't be blended.
No
No.
Automotive Freon is R-12 (or the new R-132 and R-134). Central air freon is R-22. They are not compatible because of their different boiling points. R-22 is being phased out through the year 2010, but there is no standard replacement.
AnswerNO! The problem is that the lubricating oils are not compatible, and the mixture will clog the system.
No. Refrigerants are not meant to be blended.
No
No
There is no real drop-in for R-22; not to mention you have replace the the oil as well, this requires a purge of the lines with an acid, the new replacements refrigerants have a higher pressure as well.
No
R-12 freon freezing point (-252)........ R-22 freon freezing point (-256).......