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.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for use with electrically heated air heaters
Parts of electrically heated equipment fall under Chapter 84 for fans and blowers, not Chapter 73.
If sold as a general HVAC component without specific end-use designation
Other articles of iron or steel are classified here if not identifiable as parts of air heaters.
If imported as part of a complete machinery set for industrial conditioning
Machinery parts not elsewhere specified go to Chapter 84 if tied to broader mechanical systems.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Verify the part is specifically for non-electrically heated air heaters with motor-driven fans via manufacturer specs to avoid misclassification
• Include detailed engineering drawings and assembly diagrams in documentation to prove it's a part of hot air distributors
Related Products 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.