Nu-Calgon – Rx11-flush is a unique solvent that has been engineered for flushing refrigeration and air conditioning systems. Its patented HFC based solvent formulation is powerful enough to flush away sludge, carbon residue, oils, acids, water and other particulate. This makes it ideal for system flushing after burnouts, retrofits and for flushing line sets for R-410A conversions. It is non-toxic, non-flammable and is non-ozone depleting.

• The industry standard for flushing refrigeration and air conditioning systems
• Ideal for system clean-up after burnouts
• Cleaning is fast and efficient leaving no residue
• Formulated for R-410A retrofits