11 RANGE VENTILATION HOODS, ELECTRIC FANS, ELECTRIC STOVES, WATER PURIFYING UNITS, DISH DRYING UNITS, GAS WATER HEATERS, ELECTRIC WATER HEATERS, ELECTRIC FOOD COOKERS, GAS FOOD COOKERS, ELECTRIC KETTLES, KEROSENE HEATING STOVES, GAS OVENS AND GAS HEATERS, ALL PRIMARILY FOR COMMERCIAL USE; REFRIGERATORS, COOLERS, AND BOILERS