High Boiling Residue & Solids
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Equipment Type: Vapor-Compression
Fluid Type: CFC, HFC, HCFC Refrigerants

In operating equipment, the refrigerant will mix with the compressor oil in the normal operation of the cycle. A refrigerant sample taken from a chiller will normally have some small percentage of oil or "high boiling residue". Excessive amounts of oil and other solids present in the refrigerant can indicate problems with the system.

$33.25
Turn-Around Time: 
Refrigerant Sample Kit: 

Click to enlargeView DOT Refrigerant Cylinder