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 ...

Bob is a service technician who is well trained and nationally certified. However, he sometimes suffers from the same confusion that all technicians occasionally do - the facts that he gathers may or ...

Occasionally a technician may need to temporarily add oil to a semi-hermetic reciprocating compressor to maintain an adequate oil level, if the oil has been trapped out in the evaporator or suction ...