How To Change Oil In Air Conditioner Compressor. There are three main purposes of the oil. If the instruction states that the compressor can take 6 oz.
It can take less than an hour to change the oil of an air conditioner. Most 1996 and newer AC systems use R134a refrigerant and require some type of PAG polyalkylene glycol oil for the compressor. This should be done on a particular schedule depending on the air compressor that you have chosen.
Consequently if you experience oil leakage it may cause your compressor to seize and quit working altogether.
Professional AC equipment comes with provisions to add the correct amount of oil. Lubrication cooling is needed in reciprocating compressor as the piston compresses the refrigerant gas. While you may be attending to other parts of the compressor many owners forget that they are required to change the oil. Easy how to video on changing the oil in an air compressor.
