Electric switches; control devices including electrical and electronic controls; electrical regulating apparatus, indicating and measuring instruments and devices, temperature and humidity sensing and control devices and instruments all for heating and cooling equipment; temperature regulators

Air conditioning, heating and cooling apparatus and installations, air driers and air filtering apparatus and installations, air re-heaters and sterilisers, gas burners, central heating radiators, chimney flues, desiccating apparatus, drying apparatus, air filters, cooking apparatus and installations, ovens and stoves, fittings therefor, refrigerators and refrigerating equipment, ventilation equipment including ventilation hoods, evaporative air coolers