A fair price for R-22 freon is 35-175 dollars per pound.
Is r-22 Freon compatible with r-134a freon?
"Freon" is DuPont's trademark for its CFC refrigerant products. R-22 is one of those refrigerants, so R-22 and Freon-22 are the same refrigerant.
R-12 freon freezing point (-252)........ R-22 freon freezing point (-256).......
No
The price would depend on which type of refrigerant you were using. R-12 = $30, R-22 = $2.50
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.
If introduced as liquid--invert container--yes it can be added to an existing charge of r-22 freon.
The most common for vehicles are R-12 and R134a freon.......... The most common for homes are R-22 and R-410A freon..........
Depends on location and on what brand of unit you have. Also depends if the unit lost its freon during its failure. Cost with out freon is 1300-1600 with freon R-22 now that is has doubled in price would be 1700-2300.
ebay---$9 lb
r-22 (gentron), and r-410a (puron)
Freon is another commonly used name for refrigerant, which can include R22, R410, and R12. The price per pound depends on which type, and should be only installed or sold by a certified technician. In most countries, the release or use of refrigerant by uncertified individuals is illegal.