Radiators for central heating, not electrically heated and parts thereof, of iron or steel; air heaters, hot air distributors not electrically heated, with motor fan or blower

HS v2017 Code: 7322

Chapter	Heading	Sub-heading
73	22	n/a

Code	7322
Version	HS v2017
Hierarchy Level	4
Datasource	WCO
Chapter	73

Ancestor Codes: Iron or steel articles

This Code: Radiators for central heating, not electrically heated and parts thereof, of iron or steel; air heaters, hot air distributors not electrically heated, with motor fan or blower

Child Codes: Radiators and parts thereof; for central heating, (not electrically heated), of iron or steel other than cast iron; Air heaters and hot air distributors, (not electrically heated), incorporating a motor-driven fan or blower and parts thereof, of iron or steel; Radiators and parts thereof; for central heating, (not electrically heated), of cast iron

Sibling Codes (Nearest 5): Sewing and knitting needles, bodkins, crochet hooks, embroidery stilettos and similar articles, for use in the hand, of iron or steel; safety pins and other pins of iron or steel, not elsewhere specified or included; Springs and leaves for springs, of iron or steel; Stoves, ranges, grates, cookers (those with subsidiary boilers for central heating), barbecues, braziers, gas-rings, plate warmers and similar non-electric domestic appliances and parts, of iron or steel; Table, kitchen, other household articles and parts, of iron or steel; iron or steel wool; pot scourers and scouring or polishing pads, gloves and the like, of iron or steel; Sanitary ware and parts thereof, of iron or steel

About radiators for central heating, not electrically heated and parts thereof, of iron or steel; air heaters, hot air distributors not electrically heated, with motor fan or blower

HS code 7322 covers a range of heating equipment, including radiators for central heating systems and air heaters with motor fans or blowers. These products play a crucial role in providing efficient and effective heating solutions for residential, commercial, and industrial buildings. As a key component of the broader HVAC (Heating, Ventilation, and Air Conditioning) industry, the products under this code contribute significantly to the overall comfort and energy efficiency of built environments.

Production process

The production of radiators and air heaters under HS code 7322 typically involves a combination of metalworking techniques. This includes cutting, bending, and welding of iron or steel sheets and tubes to create the desired shapes and configurations. The manufacturing process may also involve the integration of motor fans, blowers, and other mechanical components to facilitate the efficient distribution of heated air. Quality control measures, such as pressure testing and surface finishing, are essential to ensure the safety and performance of the final products.

Production inputs

The main inputs required for the production of radiators and air heaters under HS code 7322 include iron or steel raw materials, such as sheets, tubes, and castings. Additionally, the industry relies on various mechanical components, including motors, fans, and blowers, as well as specialized tools and equipment for metalworking and assembly. Energy sources, such as electricity or natural gas, are also necessary for the manufacturing and testing processes.

Production outputs

The primary outputs of the industry covered by HS code 7322 are radiators for central heating systems and air heaters with motor fans or blowers. These products are typically consumed by the construction, renovation, and HVAC industries, as they are essential for providing efficient and effective heating solutions in residential, commercial, and industrial buildings. Other related HS codes that may consume the output of this industry include 8415 Air conditioning machines, 8418 Refrigerators, freezers and other refrigerating or freezing equipment, and 8419 Machinery, plant or laboratory equipment, whether or not electrically heated, for the treatment of materials by a process involving a change of temperature.

Family tree for radiators for central heating, not electrically heated and parts thereof, of iron or steel; air heaters, hot air distributors not electrically heated, with motor fan or blower

    graph LR
    A["<a href='/classifications/hs/v2017/73'>73: Iron or steel articles</a>"]
A --> B["<a href='/classifications/hs/v2017/7322'>7322: Radiators for central heating, not electrically heated and parts thereof, of iron or steel; air heaters, hot air distributors not electrically heated, with motor fan or blower</a>"]

    A --> C["<a href='/classifications/hs/v2017/7301'>7301: Iron or steel sheet piling, whether or not drilled, punched or made from assembled elements; welded angles, shapes and sections, of iron or steel</a>"]
A --> D["<a href='/classifications/hs/v2017/7302'>7302: Railway or tramway track constructions of iron or steel; rails, check and track rails, switch blades, crossing frogs, point rods, sleepers, fish-plates, chair wedges, sole plates, bedplates, ties and the like</a>"]
A --> E["<a href='/classifications/hs/v2017/7303'>7303: Tubes, pipes and hollow profiles, of cast iron</a>"]
A --> F["<a href='/classifications/hs/v2017/7304'>7304: Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel</a>"]
A --> G["<a href='/classifications/hs/v2017/7305'>7305: Iron or steel (excluding cast iron); tubes and pipes (e.g. welded, riveted or similarly closed), having circular cross-sections, external diameter of which exceeds 406.4mm, not seamless</a>"]
A --> H["<a href='/classifications/hs/v2017/7306'>7306: Iron or steel (excluding cast iron); tubes, pipes and hollow profiles (not seamless), n.e.c. in chapter 73</a>"]
A --> I["<a href='/classifications/hs/v2017/7307'>7307: Tube or pipe fittings (e.g. couplings, elbows, sleeves), of iron or steel</a>"]
A --> J["<a href='/classifications/hs/v2017/7308'>7308: Structures of iron or steel and parts thereof; plates, rods, angles, shapes, sections, tubes and the like, prepared for use in structures</a>"]
A --> K["<a href='/classifications/hs/v2017/7309'>7309: Reservoirs, tanks, vats and similar containers; for any material (excluding compressed or liquefied gas), of iron or steel, capacity exceeding 300l, whether or not lined or heat insulated</a>"]
A --> L["<a href='/classifications/hs/v2017/7310'>7310: Tanks, casks, drums, cans, boxes and similar containers, for any material (excluding compressed or liquefied gas), of iron or steel, capacity not exceeding 300l, whether or not lined or heat-insulated</a>"]
A --> M["<a href='/classifications/hs/v2017/7311'>7311: Containers for compressed or liquefied gas, of iron or steel</a>"]
A --> N["<a href='/classifications/hs/v2017/7312'>7312: Stranded wire, ropes, cables, plaited bands, slings and the like, of iron or steel, not electrically insulated</a>"]
A --> O["<a href='/classifications/hs/v2017/7313'>7313: Barbed wire of iron or steel; twisted hoop or single flat wire, barbed or not and loosely twisted double wire, of a kind used for fencing, of iron or steel</a>"]
A --> P["<a href='/classifications/hs/v2017/7314'>7314: Cloth (including endless bands), grill, netting and fencing, of iron or steel wire; expanded metal of iron or steel</a>"]
A --> Q["<a href='/classifications/hs/v2017/7315'>7315: Chain and parts thereof, of iron or steel</a>"]
A --> R["<a href='/classifications/hs/v2017/7316'>7316: Anchors, grapnels and parts thereof, of iron or steel</a>"]
A --> S["<a href='/classifications/hs/v2017/7317'>7317: Nails, tacks, drawing pins, corrugated nails, staples (not those of heading no. 8305) and the like, of iron or steel, with heads of other material or not, but excluding articles with heads of copper</a>"]
A --> T["<a href='/classifications/hs/v2017/7318'>7318: Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter-pins, washers (including spring washers) and similar articles, of iron or steel</a>"]
A --> U["<a href='/classifications/hs/v2017/7319'>7319: Sewing and knitting needles, bodkins, crochet hooks, embroidery stilettos and similar articles, for use in the hand, of iron or steel; safety pins and other pins of iron or steel, not elsewhere specified or included</a>"]
A --> V["<a href='/classifications/hs/v2017/7320'>7320: Springs and leaves for springs, of iron or steel</a>"]
A --> W["<a href='/classifications/hs/v2017/7321'>7321: Stoves, ranges, grates, cookers (those with subsidiary boilers for central heating), barbecues, braziers, gas-rings, plate warmers and similar non-electric domestic appliances and parts, of iron or steel</a>"]
A --> X["<a href='/classifications/hs/v2017/7323'>7323: Table, kitchen, other household articles and parts, of iron or steel; iron or steel wool; pot scourers and scouring or polishing pads, gloves and the like, of iron or steel</a>"]
A --> Y["<a href='/classifications/hs/v2017/7324'>7324: Sanitary ware and parts thereof, of iron or steel</a>"]
A --> Z["<a href='/classifications/hs/v2017/7325'>7325: Iron or steel; cast articles</a>"]
A --> BA["<a href='/classifications/hs/v2017/7326'>7326: Iron or steel; articles, n.e.c. in chapter 73</a>"]

    B --> BB["<a href='/classifications/hs/v2017/732211'>732211: Radiators and parts thereof; for central heating, (not electrically heated), of cast iron</a>"]
B --> BC["<a href='/classifications/hs/v2017/732219'>732219: Radiators and parts thereof; for central heating, (not electrically heated), of iron or steel other than cast iron</a>"]
B --> BD["<a href='/classifications/hs/v2017/732290'>732290: Air heaters and hot air distributors, (not electrically heated), incorporating a motor-driven fan or blower and parts thereof, of iron or steel</a>"]


    %% Color coordination by level

    classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px
    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level2
class B level4
class C level4
class D level4
class E level4
class F level4
class G level4
class H level4
class I level4
class J level4
class K level4
class L level4
class M level4
class N level4
class O level4
class P level4
class Q level4
class R level4
class S level4
class T level4
class U level4
class V level4
class W level4
class X level4
class Y level4
class Z level4
class BA level4
class BB level6
class BC level6
class BD level6

  class B highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class B highlight