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Nu-Calgon - 4057-55 - A/C Re-New Unpressurized

Item: 4057-55
MFR: 4057-55

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About This Product

Product Info


Nu-Calgon - 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 systems oil, lasting for the life of the equipment.A/C Re-New can be used in air conditioning and refrigeration applications. The pressurized package, 4057-50, is designed specifically for R-22 applications. Multiple cans should be used to treat larger commercial systems such as packaged units, split system or larger refrigeration systems. For other refrigerants such as R-410A, use the unpressurized package, 4057-55. It can be easily installed using the A/C Re-New Injector.


Weight0.5 Pounds (lbs)
Width1.75 Inches (In)
Height4.75 Inches (In)
Country of OriginUSA
Length1.75 Inches (In)
ApplicationAC System Performance Enhancer
Application Temperature>50°F (10°C)
ApprovalsOEM Approved
Container TypePressurized Can
Flash Point>200°C (Cleveland Open Cup)
For Use WithA/C Systems
FunctionsQuiets Noisy Compressors, Reduces Energy Consumption, Improves Heat Transfer
Pour Point< -25°C
Prop 65No
Shelf LifeIndefinite
Size4 Ounce
TypeTotal System Protection
Viscosity75 to 100 cSt at 40°C


Replacement For

  • Item: 4312-55

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