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 fl-oz 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.

Nu-Calgon A/C Re-New Connect Inject, For Use With: Model R-22, R-410A Refrigerants, Specifications: 4 oz, <=-25 deg C Pour Point, >=165 deg C Flash Point, 0.91 at 20 deg C Specific Gravity, 75 to 100 cSt at 40 deg C Viscosity, Clear Orange, 2-1/2 in L x 2-1/2 in W x 7-1/2 in H

• 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