WZ 28.21.2—Manufacture of heat pumps

Where 28.21.2 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. 28.21.2 Manufacture of heat pumps

What 28.21.2 includes

• Manufacture of generally non-reversible (only working in one direction) heat pumps, which are mainly used for space heating or hot water supply.

28.21.2 in other systems