Description: HVAC products, namely, metal ducts for HVAC installations; metal HVAC security cages; prefabricated metal HVAC system platforms for industrial use; metal HVAC roof curbs; metal HVAC rails; metal HVAC roof curb isolation rails; metal HVAC supports; metal HVAC deck pans; prefabricated metal roof curbs; prefabricated metal platforms; prefabricated metal catwalks; HVAC vibration isolation rail and curb systems comprised primarily of metal rails and curbs and featuring springs to dampen sound and vibration; HVAC supply chain logistics services, namely, storage, transportation, and delivery of goods for others by truck; Wind dampeners, namely, control damper devices used in air ducts to regulate the flow of air; HVAC assemblies, namely, industrial blowers and fans as components of large ventilation systems; air filtration systems comprised of air handler filters and housings therefor; air distribution systems comprised of heat registers, ventilation fan grilles and air diffusers [ ; HVAC dampers, namely, control devices used in air ducts to regulate the flow of air ]; HVAC services, namely, design and engineering of the HVAC systems, supports and components of others; HVAC services, namely, engineering and design of third-party HVAC accessory products; HVAC services, namely, engineering and design of third-party HVAC accessory products including curbs, cages, isolation rails; custom HVAC design services for the goods of others
