Boilers for heating installations; Central heating radiators; Cooking ovens; Drying apparatus for use in heating, ventilation systems, air conditioning systems and refrigeration systems; Heating boilers; Hot water heaters; Hot water tanks; Hot-water space heating apparatus; Refrigerators; Steam generators; Steam heating apparatus; Ventilators for water supplies and sanitary purposes, namely hot water space heating apparatus

Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes, namely hot water space heating apparatus, hot water service heating apparatus, steam generators, refrigerating machines.