The Duravent Group brings together 14 trusted brands—including Duravent™, Hart & Cooley®, Selkirk®, AMPCO®, Heatfab®, Builder’s Best®, and more—supported by partnerships with RUTLAND, Menzies Metal, and PrimexVents. With a legacy of innovation and proven product performance, we offer a comprehensive portfolio of venting, chimney, air distribution, and dryer venting solutions. Backed by deep industry expertise and a team focused on results, we continue developing reliable products that meet the evolving needs of professionals and homeowners.
Duravent™
Founded in 1956, Duravent™ has been a pioneering leader in venting technology for more than six decades. From Type B gas vents to industry-first solutions like PelletVent and DirectVent, we are known for innovation, safety, and performance. With a commitment to durability, energy efficiency, and code compliance, Duravent delivers reliable, easy-to-install venting solutions for residential and commercial applications—trusted by homeowners, contractors, and industry professionals alike.
Desiccant Rotors International Pvt. Ltd.
Desiccant Rotors International (DRI) is a global provider of energy recovery, IAQ, fresh air treatment, evaporative cooling, green building, dehumidification, and pollution control solutions. Known for its technology leadership and expertise, DRI is a trusted name in the global HVAC&R industry. | DRI is a global provider of products and systems for energy recovery, Indoor Air Quality , fresh air treatment, evaporative cooling, green buildings, dehumidification and pollution control. DRI has always been a technology driven company and is known for its expertise as a solution provider. DRI has established a reputation around the world as a technology leader in the field of Heating, Ventilation, Air-Conditioning and Refrigeration (HVAC & R).
BVN AIR USA LLC
BVN AIR USA is the U.S. subsidiary of BVN, a global motor and fan manufacturer with over 35 years of manufacturing expertise, trusted in 100+ countries worldwide. At AHR, BVN highlights EC Motorized Impellers with up to 64% efficiency and Axial Cooling Fans for OEM applications, plus Inline Centrifugal Duct Fans for the HVAC market. Your OEM partner for advanced AC & EC motor technologies, supporting modern HVAC and air-moving equipment manufacturers.
ANDELY LLC
Andely designs and manufactures high-efficiency dry coolers and adiabatic systems, that help industries drastically reduce water and energy consumption. Our innovative closed-loop technology offers reliable performance, low maintenance, and superior environmental benefits compared to traditional cooling towers. With advanced engineering and smart automation, Andely delivers customized solutions for data centers, industrial facilities, and HVAC applications seeking efficiency, sustainability, and long-term savings.
AMPCO®
Founded in 1943, AMPCO® is a trusted leader in high-performance pressure stack and chimney exhaust systems for commercial applications. Our UL-tested solutions support boilers, generators, grease ducts, lab fume hoods, data centers, and more. Known for reliability, easy installation, and code compliance, AMPCO delivers innovative, dependable products tailored to the needs of contractors, facility managers, and building owners.
ALKEGEN
Alkegen’s 30+ year history in passive fire protection innovation provides proven systems and solutions to meet international fire standards and code requirements in multiple applications. Our FyreWrap® range of solutions provide thin and lightweight materials designed to prevent flame penetration and achieve significant temperature reduction to compartmentalize fire and ultimately protect buildings and save lives. | Alkegen is an innovation-driven leader focused on battery technologies, filtration media, specialty insulation and more. Our RapidFire Heater Band radiant heaters, previously known as Rex Materials’ TCS, represent the next generation in barrel heating for injection molding. RapidFire provides substantial CO2 reduction, via outstanding energy savings, as well as the ability to rapidly cool-down and more quickly start-up machines. | Alkegen is a global furnace lining manufacturer producing refractory systems resistant to high temperatures, abrasion, and chemical attack. We supply high-performance Thermbond® linings for power plants, OEMs, and installers. Thermbond provides durable monolithic linings, chemically bonded and water-based, for furnaces, boilers, cyclones, heat exchangers, and ducting. The Formula Series restores existing linings, while the 7200 Series delivers full-thickness protection with fast installation. | Alkegen is a world leader in filtration and catalysis media, specialty insulation used for fossil fuel reduction and emission control products and high growth battery materials and technologies designed to enhance safety and improve battery performance. The Alkegen Battery Group will be exhibiting thermal, fire, electrical and blast resistant protections for the cell, module and pack that help prevent thermal runaway propagation; sealing materials for battery cases and electric motors; advanced silicon anode technology for increased energy density and faster charging times and engineered thermally stable separator technologies. Alkegen has a global base of 7,500+ employees, and 60+ global manufacturing locations and our products help people breathe easier, live greener, and go further than ever before. | Alkegen is a world leader in filtration and catalysis media, specialty insulation used for fossil fuel reduction and emission control products and high growth battery materials and technologies designed to enhance safety and improve battery performance.The Alkegen Battery Group will be exhibiting thermal, fire and electrical protections for the cell, module and pack that help prevent thermal runaway propagation; advanced silicon anode technology for increased energy density and faster charging time; sealing materials for battery cases and electric motors; and engineered thermally stable separator technologies.Alkegen has a global base of 7,500+ employees, and 60+ global manufacturing locations and our products help people breathe easier, live greener, and go further than ever before. | Alkegen is a world leader in filtration and catalysis media, specialty insulation used for fossil fuel reduction and emission control products and high growth battery materials and technologies designed to enhance safety and improve battery performance. The Alkegen Battery Group will be exhibiting thermal, fire, electrical and blast resistant protections for the cell, module and pack that help prevent thermal runaway propagation; sealing materials for battery cases and electric motors; advanced silicon anode technology for increased energy density and faster charging times and engineered thermally stable separator technologies. Alkegen has a global base of 7,500+ employees, and 60+ global manufacturing locations and our products help people breathe easier, live greener, and go further than ever before.