MAVCAP Industries is a leading manufacturer of central air conditioning vent and grille covers for weatherization. Our products have been applied across many industries to seal off grilles, vents and associated duct work. Whether it is for winterization, energy audits, duct cleaning, containment of asbestos, smoke, debris from renovation, or complying with the new EPA RENOVATION, REPAIR and PAINTING (RRP) LEAD RULE, MAVCAP's AC DraftShield is the instant reusable HVAC seal for you.

Certification - Energy savings calculations have been certified by the Chu & Gassman Engineering Company, a professional engineering company, in the State of New York, and have been reviewed by Public Utility companies.

We have already adapted the original AC DraftShield design, and our line of products are now being used across a wide spectrum of industries in several key companies, as they realize the time-saving and cost-cutting impact that AC DraftShields can have on their operations and their bottom line:

• Weatherization
• Energy Conservation and Savings
• Energy Audit
• Duct Cleaning
• Restoration
• Construction
• Painting
• Floor Sanding

For RESNET certification, the original draft stopping, AC DraftShield and positive attachment system has been adapted to seal off duct work and vents during duct pressurization and leak testing. Our EA-Series DraftShields eliminates the need for Technicians to rely solely on adhesives or grill mask tape.  All of our covers are reusable, certification after certification and are not discarded as grill mask generally is after each use.

Testing and Recognition - AC DraftShields have been tested by the American Energy Audit, a RESNET approved Training and Quality Assurance Provider, for sealing HVAC system vents and duct work for air leak testing and certification at the required positive pressure of 25 Pa (Pascal) and to hold a seal to 350 CFM.

AC DraftShields have also been adapted for use when there is a need to create a negative pressure and prevent debris from exiting the HVAC system during duct cleaning and to seal off duct work to prevent contaminants from entering the duct system during restoration and construction.

We look forward to expanding the impact of our design and engineering capabilities to the development of new products to meet the unique requirements of new key partners.

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