WZ 28.21.9—Manufacture of ovens and furnaces and of permanent household heating equipment n.e.c.

Where 28.21.9 sits

1. C Manufacturing
2. 28 Manufacture of machinery and equipment n.e.c.
3. 28.2 Manufacture of other general-purpose machinery
4. 28.21 Manufacture of ovens, furnaces and permanent household heating equipment
5. 28.21.9 Manufacture of ovens and furnaces and of permanent household heating equipment n.e.c.

What 28.21.9 includes

• Manufacture of electric and other industrial and laboratory furnaces, including combustion furnaces
• Manufacture of furnace burners
• Manufacture of central heating boilers and similar appliances
• Manufacture of refrigeration and ventilation appliances for domestic use
• Manufacture of mechanical raking devices, grates, ash removal devices, etc.

What 28.21.9 excludes

• Manufacture of electric household ovens, portable electric and nonelectric household heaters, see 27.51.0 and 27.52.0
• Manufacture of table, floor, wall, window, ceiling and roof fans, see 27.51.0
• Manufacture of dryers for agricultural products, see 28.93.0
• Manufacture of baking ovens, see 28.93.0
• Manufacture of dryers for wood, pulp, paper or board, see 28.99.9
• Manufacture of medical, surgical and laboratory sterilizing equipment, see 32.50.3
• Manufacture of dental laboratory ovens, see 32.50.3

28.21.9 in other systems