The new Behr Hella PAO-Oil 68 Plus UV synthetic compressor oil is guaranteed on all types of air conditioning systems and includes a UV leak detection agent. The product is one of the early results of ...

The lubricant in refrigeration and air conditioning systems has many important functions. Even though the circulated refrigerant is the working fluid required for cooling, the lubricant or oil is ...

Oil loss is another possible cause of compressor early death. Like a motor vehicle, a refrigeration or air conditioning compressor needs sufficient oil in order to run properly, achieve its design ...

Last month we discussed air-conditioning troubleshooting and how you can diagnose many of these problems yourself, including: • The need to have the old refrigerant reclaimed and the new refrigerant ...

Your air conditioning can feel fine one day and then blow warm air the next, with no warning. When that happens, the AC compressor often sits at the center of the failure, because it carries the ...

Question:I have a visible leak at the O-ring on my air conditioning compressor. Do I need to take the entire compressor off to replace the O-rings? The compressor still runs when I put freon in it. I ...