ef22a is a refrigerant. It is used in place of R22. It is a Hydrocabon refrigerant.
Very efficient.....
Yes, call a certified technician to do the replacement of the freon.
Freon canisters are no longer sold. You will have to get a compressor of sufficient size.
No, Freon is no longer used in vehicles' cooling system. Should you take your car in for maintenance, the mechanic will use a special vacuum to remove and properly dispose of the Freon. The mechanic will then use R-134, a replacement for Freon.
The best alternative to Freon in an AC unit is a refrigerant called R-410A, also known as Puron. It is more environmentally friendly and has become the standard replacement for Freon in modern air conditioning systems.
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.
Whenever the freon filled system is opened air gets in and to remove it you attach a vacuum pump and empty the entire system before adding replacement freon. HOWEVER, if you have already added freon and do not have access to a vacuum pump, just bleed out the air and freon at any convenient point, the freon will push out the air leaving only freon vapor, then recharge with new freon and you will be air lock less!
No. It uses r 134a refrigerant, an environmentally safe replacement for r 12 freon.
It uses R-12. But if you need to add freon you might have to retro fit the a/c unit by changing it to R-134a wich is a replacement for R-12.It takes about a can 1/2.
pick up a bottle of HOT SHOT FREON, You wil need a EPA card to buy this. Just vacuum out your system then add about 12 ounces of the hot shot freon. HOT SHOT is a direct replacement for R12.
"Freon" is a trademark of DuPont for their CFC and HFC refrigerants. Thus, if you actually have Freon as manufactured by DuPont, then the replacement would be the same type of refrigerant manufactured by any other manufacturer. For example, if you had a car with an R-12 (CFC-12) air conditioning system, then you would only replace it with R-12. Same thing if you have a car with an R-134a (HFC-134) system - you can only replace it with R-134a. Never mix refrigerants and never use a refrigerant other than the type specified for your system.
Is r-22 Freon compatible with r-134a freon?
Contains no Freon. Freon was banned beginning in 1996.