A specially formulated chemistry in an easy-to-use packaging. It is tailored for the annual cleaning of residential and light commercial outdoor air conditioning coils. The metal safe, low-foaming biodegradable formula rapidly emulsifies dirt and grime so the system continues to run efficiently, lowering operating costs and increasing system longevity. The value to clean coils and the product's effective simplicity make it a must-have for technicians in preventative maintenance programs with residential and light commercial applications.

• Easy to use - simply connect to hose, clean and rinse
• Restores system efficiency by rapidly emulsifying insulating soils from outdoor coil
• A must have for any clean and check preventative maintenance program
• Cleans where water alone is ineffective
• Metal safe, biodegradable chemistry
• 1-bottle cleans up to (3) 5 Ton coils
• No sprayer required: eliminating sprayer prep time and cost of sprayer maintenance

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Nu-Calgon 4372-24

Season treat inhibits scale formation by holding the scale forming minerals in solution long enough to be carried away through the bleed off. It also forms a microscopic, thin protective film on metal surfaces to reduce corrosion. Because of 6R Micromet's consistent slow dissolve rate, it achieves a uniform concentration of treatment over a long period of time. When the product is about 2/3 dissolved, which should be in about 6 months of operation with average water temperatures, discard the remaining canister or charge of 6R micromet and add a new charge.

• A season treat canister will last about 6 months in 75 deg F water
• Keeps equipment operating at designed capacity
• Prevents scale caused breakdowns
• Reduces maintenance and need for acid cleaning
• Prolongs equipment life
• Low cost treatment
• One charge lasts 5 - 6 months

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Nu-Calgon 4364-88

Nu-Calgon Freez-Therm 4189-05 Inhibited Ethylene Glycol, 5 Gallon Pail, Freez-Therm is an inhibited ethylene glycol-based heat transfer fluid and antifreeze for chilled water, hydronic and other closed systems. It is formulated with a fluorescent green/yellow dye for leak detection and product identification and an industrial strength corrosion inhibitor designed specifically for HVACR systems. The corrosion inhibitor protects metals commonly found in both residential and commercial installations, including brass, copper, solder, steel and cast iron. Freez-Therm is a complete heat transfer fluid and freeze point suppressant. Many commercial and industrial closed water systems are required to operate while being exposed to varying extremes in temperature. And, many times these extremes may approach the freezing point or the boiling point of the water. As a result, use of a heat transfer fluid in order to suppress the freezing point or raise the boiling point becomes a matter of system design. In these applications, use of the heat transfer fluid will enable the system to operate at the desired operating temperature. In addition, the heat transfer fluid should contain a corrosion inhibitor to protect system metal as those types of systems are invariably troubled with corrosion. Inhibited glycols, ethylene or propylene, are typically the compounds used in these applications.,
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Nu-Calgon 4189-05

Nu-Calgon 4383-34 Vacuum Pump Oil 1 Pint,
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Nu-Calgon 4383-34

FVC68D Refrigeration Polyvinyl Ether Lubricant, 1 qt Can, Clear and Colorless PVE or polyvinyl ether lubricants are finding increased application and use by compressor and equipment manufacturers. The list of OEMs that have tested and approved Idemitsus PVE Lubricants is impressive. PVE lubricants exhibit excellent performance characteristics in air conditioning and refrigeration applications, and they are particularly well suited for use with HFC refrigerants such as R134A, R-404, R-407C, and R-410A. In fact, PVE lubricants are compatible with all HFC refrigerants. In addition to its solubility and miscibily characteristics, the PVE lubricant provides for increased stability and lubrication. In particular, PVE lubricants do not hydrolyze in the presence of moisture, a very important feature in HVAC/R applications. Additionally, they are compatible with other refrigeration oils and process fluids. PVE lubricants also exhibit compatibility and performance with frequently used anti-wear additives.,
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Nu-Calgon 4319-24

Nu-Calgon Nu-Blast 4290-75 Condenser Coil Cleaner, 18 oz Aerosol Can, A"no rinse required" condenser coil cleaner in a convenient aerosol package. Double action of high pressure blast and solvent cleaning restores design efficiency of condenser coils quickly and easily. It is non-flammable and non-conductive with no rinse required, as the cleaning solvent evaporates completely. This high performance aerosol product offers maximum cleaning of condenser coils. The high solvency formula and blasting nozzle powerfully separates the undesirable materials from the surface. Only use with adequate ventilation.Sid Harvey Item #:4290-75: Replaces Part #:'s : 4768,
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Nu-Calgon 4290-75

Freez-Kontr'l is a formulation of propylene glycol, dipotassium phosphate corrosion inhibitor and de-ionized water. The fluid is colored blue to aid in leak detection. It has an operating temperature range from below -60 to 230 deg F and solutions in water provide freeze protection to below -60 deg F and burst protection to below -100 deg F. Freez-Kontr'l is nearly odorless and the product of choice when contact with potable water is possible. The ingredients used in its manufacture are GRAS (generally recognized as safe), under Title 21, Part 182 of the US Code of Federal Regulations, where accidental or incidental contact with potable water could occur.

• Optimum freeze or burst protection
• Fully inhibited to prevent corrosion
• Non-flammable
• Uses renewable resourced propylene glycol
• Low in acute oral toxicity
• Colored blue for easy leak detection
• The complete heat transfer fluid and antifreeze

  Nu-Calgon 4189-01

Nu-Calgon 4371-75 Tri-Pow'R Aerosol 19 oz AEROSOL,
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Nu-Calgon 4371-75

The ideal environmentally friendly and biodegradable cleaner that's perfect for cleaning air-cooled condensers, evaporator coils, permanent filters, fan blades, motors and other general cleaning needs. Tri-Pow'r HD is a heavy duty alkaline cleaner that is very unique when compared to other similar alkaline coil cleaners. It's based upon positive emulsion technology which is the most effective technology used for removing grease and grime. Tri-Pow'r HD emulsifies or converts greasy deposits into a fluid or liquid form that can be easily flushed. It also contains a surfactant for"wetting" the greasy deposits as well as corrosion inhibitors for protecting equipment surfaces. It's non-acid, non-toxic, biodegradable and very safe to use and it's a deodorizer as well.Sid Harvey Item #:4371-88: Replaces Part #:'s : B82-551,
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Nu-Calgon 4371-88

Nu-Calgon's Cal-Green is specially formulated for cleaning all aluminum constructed condensers, including the latest microchannel designs in the HVAC/R market. Also, Cal-Green is ideal for cleaning traditional copper tube/aluminum fin designed heat exchangers. Besides being formulated to meet OEM guidelines for all aluminum constructed coils, Cal-Green is part of Nu-Calgon's Green Select program since it utilizes ingredients that are safer choices as approved by the EPA under their safer choice direct release program. The coil cleaner has been extensively tested to provide performance while using ingredients that have an excellent eco-profile. Cal-Green performs well and is safer for people and the environment.Sid Harvey Item #:4190-08: Replaces Part #:'s : 37939,

Nu-Calgon 4190-08

Nu-Calgon 4371-90 Tri-Power Coil Cleaner Quart,

Nu-Calgon 4371-90

Keep humidifiers clean and scale free with Humidi-Pro. Inhibits scale for one season. Install on the water line that supplies water directly to the humidifier.

• Designed for humidifiers using up to 25 Gallon/day
• Equipped with john guest fitting for easy installation and seasonal change-outs
• Can be installed vertically or horizontally
• Not to be used on hot water lines
• Install with plastic tubing only, if copper tubing is used, the lead edges must be beveled to avoid sharp end severing the internal o-ring
• Water treatment, corrosion and scale control
• Slowly-soluble glassy polyphosphate
• Glassy beads or crystal appearance
• 6.5 - 7.5 pH
• 1200 deg F melting points

Sid Harvey Item #:4190-02: Replaces Part #:'s : 37981,
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Nu-Calgon 4190-02