SBI 28.21.0—Manufacture of ovens, furnaces and permanent household heating equipment

Where 28.21.0 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. 28.21.0 Manufacture of ovens, furnaces and permanent household heating equipment

What 28.21.0 includes

• Manufacture of electric and other industrial furnaces and laboratory furnaces, including incinerators
• Manufacture of furnace burners
• Manufacture of boilers for central heating, solar water heaters and similar equipment
• Manufacture of cooling and ventilation equipment for domestic use
• Manufacture of mechanical stokers, grates, ash removers etc.
• Manufacture of heat pumps which are generally non-reversible (operating in only one direction) and are primarily used for space heating or for the production of hot water for domestic use

What 28.21.0 excludes

• Manufacture of electric furnaces for domestic use, see 27510
• Manufacture of table, floor, wall, window, ceiling or roof fans, see 27510
• Manufacture of dryers for agricultural products, see 28930
• Manufacture of bakery and biscuit ovens, see 28930
• Manufacture of drying equipment for wood, pulp, paper or cardboard, see 28990
• Manufacture of sterilizers for medical, surgical or laboratory use, see 32502
• Manufacture of ovens for dental laboratories, see 32501

28.21.0 in other systems