4057-55 MFG #: 4057-55
  • Buyer PART
  • Brand Nu-Calgon
Nu-Calgon A/C Re-New® 4 Fl Oz Can, 165 Deg C Flash, Clear to Orange Amber/Yellow A/C Re-New® Air Conditioner/Refrigeration Lubricant

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. A/C Re-New Connect Inject is a quick, one-time disposable injector option for introducing A/C Re-New into the air conditioning system where the vessel is pre-charged with 4 fluid ounces of treatment. Although not required, the use of the reusable Connect Injector Tool (part no. 4155-01) is recommended. One device up to 5 ton system capacity; use multiple injectors for larger systems.

Features & Benefits

  • Quiets noisy compressors
  • Reduces energy consumption, lowers starting and running amps
  • OEM approved, frees sticking thermostatic expansion valves and reversing valves
  • Aids in oil return with existing oil in r-22 retrofits
  • Great for new and old systems


  • Pour Point: -25 Deg C
  • Flash Point: 165 Deg C
  • Gravity: 0.91 at 20 Deg C
  • Viscosity: 75 to 100 CST at 40 Deg C
  • Container Type: Can
  • Container Size: 4 Fluid Ounce
  • Color: Clear to Orange, Amber/Yellow
  • Application: Air Conditioning and Refrigeration
  • Physical State Liquid