The three major kinds of refrigerant oil.
Freon oil on roof shingles harm.
Charging with liquid freon can overload the system dilute the circulating oil and cause damage to the compressor.
Tap freon can and open valve to begin charging.
In the long term it can cause cancer and damage to the liver brain immune system and reproductive system.
First a quick summary of the role of oil in the refrigerant circuit the compressor requires oil for lubrication of the moving parts in the compressor.
Mineral oil for r12 systems left pag oil for r134a systems center and ester oil for either rob siegel.
Mineral refrigerant oil also known as alkyl benzene oil is probably the one that most of you are used to.
Turning the can upside down will charge with liquid freon and should only be done by professional ac technicians.
Keep the freon can upright to only charge with gaseous freon.
Alkyl benzene oil is synthetic whereas mineral oil is not until recently mineral.
If we could we would keep 100 of the oil in the compressor but since that is generally unrealistic we need to utilize oils and oil strategies that.
Refrigerant abuse is commonly called huffing the chemical is often inhaled from an appliance a container a rag or a bag with the neck held tightly closed.
Please note that while alkyl benzene oil can be used as a replacement in most mineral oil applications these two oils are not the exact same.
In addition short term exposure to used oil can cause skin eye and respiratory irritation.