Manufacture of central heating radiators, steam generators and boilers

This class includes:

• manufacture of radiators for central heating, non-electrically heated
• manufacture of steam or other vapour generating boilers
• manufacture of auxiliary plant for use with steam or other vapour generating boilers (e.g. economisers, super heaters, steam collectors and accumulators)
• manufacture of condensers for steam or other vapour power units
• manufacture of nuclear reactors, except isotope separators
• manufacture of marine or power boilers

This class excludes:

• manufacture of electrical ovens and water heaters, see 27.51
• manufacture of boiler turbine sets, see 28.11
• manufacture of household heating equipment, see 28.21
• manufacture of isotope separators, see 28.99