HVAC Directory: Manufacturers of Venting Products.

Advector Systems has developed the next generation of HVAC zone control using wireless communications and home automation technology to simplify installation & provide superior comfort controls.
American Warming and Ventilating - The supply of guillotine and multi-blade dampers for industrial applications.
Architectural Louvers Co. -Louvers manufacturer specializing in architectural shape and decorative aluminum wall louvers, roof equipment screens, exterior sunshades, exterior sun control devices, and brick vents.
Attic Tent - Stop Air Leaks. Maximize HVAC Efficiency. The Attic Tent is the ultimate attic access insulation cover ever invented (attic stairs, scuttle holes, knee-wall doors, and full-size doors.) Its primary design is to stop air infiltration between the home and attic, the most common medium for wasting costly residential energy, during both hot and cold seasons. More
Cesco Products - Manufacturer of air ventilation and control products for the heating, ventilating and air conditioning industry including dampers, louvers, vents, and doors.
Clean Air America, Inc. - manufactures industrial air cleaning and dust management systems.
Flextor Inc. - Manufacturer of dampers and heavy-duty expansion joints for industrial air handling applications.
KMC Controls, Inc.- HVAC control products (pneumatic, analog, DDC) and BACnet building automation solutions for commercial and institutional facilities. 40 years+ history. Designed and manufactured in the U.S.A.
Louvers & Dampers - Custom manufacturer of louvers, dampers and roof top equipment for the HVAC industry.
Metropolitan Air Technology, Inc. - Manufacturers of cable operated dampers and remote control balancing dampers that are used to balance airflows in hard ceilings. Offers a listing of client projects and an overview of products.
Meyer Machine and Equipment - Offers products for the duct cleaning industry.
Seeley International has been the global leader in natural climate control solutions for over 30 years.
Tri-Dim Filter Corporation - Manufacturer of many types of HVAC air filters and general ventilation products.
UV Air Solutions - Manufactures whole-house ultraviolet air disinfection equipment to address allergy causing mold, fungi, bacteria and viruses.
Vent Axia Ltd - Vent-Axia manufactures and markets a range of fan products and accessories to provide domestic, commercial and industrial ventilation solutions.
Vent Products Co. - Manufacturer of dampers, louvers, and vents for HVAC systems.
VentilationUSA LLC - Designs systems to improve indoor air quality with emphasis of saving energy. Our products include air to air heat exchangers, air make up systems, HVAC Fabric ducting, heat de-stratification systems.