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ComStar International Inc.: HVAC System Flushing Tool

October 20, 2008
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The CF-20 flush injector is a reusable service tool to clean out contaminants such as acid, moisture, carbon, and oils from air conditioning line sets after a compressor burnout and before refrigerant conversions and retrofits. It can also be used to flush heating and diesel system lines of unwanted residue. The cylinder can be pressurized with nitrogen at the jobsite and comes with an on-off valve for easy use. The cylinder comes with a 3-foot-long refrigeration hose and blowgun with a cone-shaped soft Viton® tip to ensure a tight fit into a line. One full cylinder of approximately 30 ounces will clean a 10-ton system. Because the unit can be refilled with a flushing agent, it can be used over and over again. The injector has been designed for use with the company’s chemical cleaning and treatment additive products.

ComStar International Inc., 20-45 128 St., College Point, NY 11356; 800-328-0142; 718-353-5998 (fax); customerservice@comstarproducts.com; www.comstarproducts.com

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