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.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for standalone industrial blowers not part of heating systems
Fans and blowers themselves are in 8414; only specific heater parts stay in 7322.
If primarily a tubular pipe fitting for air ducts
Tube or pipe fittings of iron or steel shift to heading 7307 regardless of end use.
If bulk imported without heater-specific design features
Lacks specificity for air heater parts, defaults to other steel articles.
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Import Tips & Compliance
• Label shipments clearly as 'parts of non-electric hot air distributors' to facilitate customs review
• Obtain supplier affidavits confirming compatibility only with motor-driven fan air heaters
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.