Parts of air heaters and hot air distributors
Radiators for central heating, not electrically heated, and parts thereof, of iron or steel; air heaters and hot air distributors (including distributors which can also distribute fresh or conditioned air), not electrically heated, incorporating a motor-driven fan or blower, and parts thereof, of iron or steel: > Other, including parts > Parts of air heaters and hot air distributors
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 7322.90.00.45
Steel Air Mixing Damper for Hot Air Distributor
Adjustable steel damper blade blending hot and fresh air in distributors. HTS 7322.90.00.45 as part with motor-driven functionality. Actuator-compatible design.
Stainless Steel Blower Inlet Cone
Funnel-shaped stainless cone optimizing air entry to heater blowers. 7322.90.00.45 for distributor parts. Reduces turbulence.
Steel Vibration Isolator Mount for Air Heater
Rubberized steel mounts reducing blower vibration transmission. Part of 7322.90.00.45. Enhances durability.
Iron Exhaust Scroll Housing
Cast iron housing directing exhaust from air heater blowers. 7322.90.00.45 classification.
Steel Filter Frame for Hot Air Intake
Frame holding filters at air heater intake. HTS 7322.90.00.45.
Galvanized Access Panel for Air Distributor
Removable galvanized panel for maintenance access in distributors. Part of 7322.90.00.45.
Steel Fan Housing for Hot Air Distributor
This steel housing encases the motor-driven fan or blower in non-electrically heated hot air distributors used in HVAC systems. It is classified under HTS 7322.90.00.45 as a specific part of air heaters and hot air distributors made of iron or steel. The component ensures proper airflow direction and protection for the fan assembly.
Iron Blower Scroll for Central Air Heater
A cast iron scroll-shaped component that directs airflow from the blower in non-electrically heated air heaters for central heating systems. Classified under HTS 7322.90.00.45 as it is a part of hot air distributors incorporating a motor-driven blower. It optimizes air velocity and pressure for efficient heat distribution.
Stainless Steel Heat Exchanger Plate for Air Heater
Thin stainless steel plates used in the heat exchanger section of non-electrically heated hot air distributors to transfer heat to incoming air. Falls under HTS 7322.90.00.45 as a dedicated part for air heaters incorporating motor-driven fans. Corrosion-resistant material suits high-temperature environments.
Steel Mounting Bracket for Hot Air Distributor Blower
Heavy-duty steel brackets that secure the motor-driven blower assembly within non-electrically heated hot air distributors. Classified under HTS 7322.90.00.45 due to its integral role in air heater functionality. Precision-drilled for vibration-resistant installation.
Cast Iron Plenum Chamber for Air Heater
A cast iron chamber that mixes and distributes hot air from the blower in non-electrically heated air heaters. Under HTS 7322.90.00.45 as a core part of hot air distributors with motor-driven fans. Designed for even pressure distribution to ductwork.
Steel Diffuser Grille for Hot Air Distributor
Perforated steel grille that evenly diffuses hot air from non-electrically heated distributors into rooms. HTS 7322.90.00.45 applies as it's a finishing part for air heaters with integrated blowers. Adjustable vanes control direction.
Galvanized Steel Transition Box for Air Heater
Galvanized steel box adapting blower outlet to duct size in hot air distributors. Classified HTS 7322.90.00.45 for parts of non-electric motor-driven air heaters. Corrosion protection for humid environments.
Steel Impeller Support Ring for Blower
Reinforcing steel ring supporting the impeller in motor-driven blowers of air heaters. HTS 7322.90.00.45 as essential internal part for hot air distributors. High-strength for rotational stress.
Iron Heat Shield for Air Heater Blower Motor
Cast iron shield protecting blower motor from radiant heat in non-electric air heaters. Under 7322.90.00.45 for distributor parts. Thermal barrier maintains motor efficiency.