Vac Systems International has published an updated Introduction to Coating and Sealing HVAC Systems Guide. The guide, part of the company’s “Blueprint for Success” library, is written to aid duct-cleaning contractors. Topics include the benefits of HVAC coatings, cleaning procedures, estimating coating work and application tools. The guide is free.
Vac Systems International
(855) 822-7978
Fax: (952) 808-1617
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