Born from U.S. Department of Energy research at Lawrence Berkeley National Laboratory, Aeroseal develops aerosol-based technology that seals leaking HVAC ducts and building envelopes from the inside. Founded in 2010 by Dr. Mark Modera and Amit Gupta, the Miamisburg company’s systems have been used to seal more than 260,000 buildings worldwide, while its dealer network delivers computer-controlled air sealing in more than 30 countries.
GREENGUARD Gold
certification
UL Classification 32HK
certification
NFPA 285
compliance_program
ASTM E779
compliance_program
ASTM E1554
compliance_program
CGSB-149.10-M86
compliance_program
EN 13829
compliance_program
ATTMA Technical Standard 1
compliance_program
NFPA 2001
compliance_program
RESNET
compliance_program
USACE
compliance_program
Cool Air ProductsBorn from an idea in a garage in Ellicott City, Maryland, Cool Air Products is a family-run manufacturer of patented HVAC problem-solving products, including the SmartSeal leak-repair line. Its solutions are developed for the professional trade, with manufacturing standards, third-party testing, and support from a technical team and R&D laboratory. Founder and president Mike Walton leads the company as it builds practical products intended to save contractors time and money in the field.COLUMBIA, MD
Elima-DraftElima-Draft grew from a 2009 garage prototype developed by two families who discovered cold air coming through their closed HVAC registers. Today, the American-made company serves homes and businesses with magnetic vent covers designed to improve comfort and reduce drafts.EAST SETAUKET, NY
Arzel ZoningSince Al Zelczer founded it in 1983, Arzel Zoning has built its identity around practical HVAC zoning technology made at its Cleveland, Ohio factory. The company develops air-driven systems for contractors serving residential and light commercial customers, with retrofit work a particular focus when existing ductwork is difficult to reach. Its U.S.-made products carry a limited lifetime warranty.CLEVELAND, OH
MIX IND TechnologiesBorn from Marco Zambolin’s 1981 patent research in Italy, MIX IND Technologies represents SINTRA’s long-developed approach to moving air through micro-perforated metal ductwork. The company brings that technology to North American building projects, working with design and construction teams to shape economical air-treatment systems for large or challenging spaces. SINTRA’s technology has been used in more than 15,000 projects over four decades.DUBLIN, OH