Blueprint for Success: An Introduction to Coating HVAC Systemsis a free, six-page publication that covers various facets of HVAC coating, which can be used on components such as ductwork, air handlers, rooftop units, heat pumps, variable air volume boxes, and diffusers. It examines what coatings are, the purpose of using coatings, when to use coatings, application tools, general cleaning procedures, etc. The publication also includes information on how to estimate a coating project, a sample estimate, as well as a summary. According to the company,Blueprint for Successis a series of articles and publications intended to help readers succeed as air duct cleaning contractors.

Vac Systems International, 1800 E. Cliff Rd., #11, Burnsville, MN 55337; 800-597-3955 or 952-808-1616; 952-808-1584 (fax);;

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