Nu-Calgon 4057-55 A/C RE-NEW 4OZ UNPRESS

A/C Re-New, formerly Zerol Ice, has been used successfully for many years to improve the performance of air conditioning and refrigeration systems. A/C Re-New provides significant saving in energy use. It also quiets noisy systems and extends the life of the system. It is a lubricant that blends with the system's oil, lasting for the life of the equipment, or until the oil is changed. A/C Re-New can be used in air conditioning as well as refrigeration applications. It is formulated for use with R-22, R-410A as well as other refrigerants. The 4 oz. package can be used to treat systems up to 5 tons. For large commercial systems, such as packaged units or larger refrigeration systems, multiple bottles should be used. Additionally, the product is available in 32 oz. quarts. Install with the A/C Re-New Injector.

• Quiets noisy compressors
• Reduces energy consumption, lowers starting and running amps
• Frees sticking thermostatic expansion valves and reversing valves
• Aids in oil return/heat transfer with R-410A, R-407C and R-22 drop-ins
• Great for new and old systems
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