CELTIC

Boilers other than parts of machines, namely, gas boilers; Water and/or air boilers for household purposes; Radiators; Apparatus for hot water and/or air space heating; Water heaters; Hot-water heating apparatus; Steam-heating equipment, namely, steam radiators for heating buildings and/or steam heating apparatus; Boilers other than for vehicles, excluding steam engine boilers, double boilers and boilers for household purposes; Air conditioners