Qwik system flush is used to flush contaminants such as debris, residual oil, acid and moisture from refrigeration line sets. If you can't replace refrigeration line sets after a burnout or R-22 to R-410A change out, then you should use qwik system flush to remove residual contamination. See our application bulletin for in depth instructions on how to use qwik system flush.
QwikProducts™ by Mainstream Engineering System Flush, 2 lb Net Content, Aerosol Can Container, Liquid Form, Clear/Colorless, Composition: 40 - 70% (E)-1,2-Dichloroethene, 20 - 50% Ethane, 1,1,1,2-Tetrafluoro, 5 - 10% Acid and Moisture Removing Additive, 2 - 10% Inserting Additives