11 Apparatus for illumination, namely, lamps and lamp holder sold as a unit for use in internal lighting in refrigerators and freezers; lamps and lamp holder with integrated pendulum all sold as a unit for use in chest freezers; household cooking appliances, namely, microwave ovens, electric cooking ovens, electric cook tops, baking ovens, electric stoves, gas cook tops, combination steamers and ovens, self-cleaning electric ovens, electric coffee grinders, electric coffee makers, electric coffee percolators; household freezing appliances, namely, ice making machines, refrigerators, freezers; household ventilation devices, namely, oven ventilator hoods, extractor hoods for household purposes, exhaust hoods for kitchen, range hoods; household apparatus for heating or cooling, namely, electric and gas heater for space or buildings or rooms, hot air blowers, hot water heaters, electric fans, air conditioners, domestic and industrial thermo-hydraulic air conditioning units, dehumidifiers, air humidifiers; air exhausters in the nature of ventilating exhaust fans, heat pumps, electric radiant heaters; components for the aforesaid household appliances, devices and apparatus and all sold as a unit of the named goods, namely, [ tanks, ] filters, thermostatic [ and electromagnetic solenoid ] valves, [ condenser, electrical, or mechanical, or thermal or fluid or pneumatic operated anti-flood safety systems comprised of thermo actuators, pneumatic valve actuators and regulators, safety systems comprised of thermo actuators, pneumatic valve actuators and regulators, water piping systems, tanks, water feed and drain pipe, conduct shutters, flaps, water or liquid pumps, dosing pumps, water discharge pumps, water valves, ] gas valves, [ dosing valves, pneumatic valves, thermostatic and electromagnetic valves, volumetric valves, ] mixing and half load valves, [ distribution valves, flow regulators, electromagnetic windings or coils, thermostatic and electromagnetic devices, ] thermostats, electronic circuits or control systems, [ compressors, dispensers, ice dispensers, ] sensors, sensors for controlling the presence, flow, level, temperature, pressure, or features of fluids, magnetic sensors, hall effect sensor, [ flow meters, turbine flow meters, hot-wire and hot film sensors, water flow switches for hydraulic systems, ] switch and micro switch, [ thermostatic switch, inductive sensors, door-locks, ] door switches for internal lighting, water piping systems, [ actuators, electromagnetic actuators, actuators of the thermal and thermal-electric type, actuators with motors, actuators of electric or mechanical or pneumatic type; gas water heaters, walk-in coolers, water coolers, and parts and fitting of the aforementioned goods; ] water purification units, storage water heaters and continuous flow water heaters both for domestic use, heat pumps, and components, parts and fittings of the aforementioned goods, namely, tanks, [ water feed and drain pipe, safety supply hoses, electrical, mechanical, thermal and air or pneumatic operated anti-flood ] safety systems comprised of thermo actuators, pneumatic valve actuators and regulators, [ safety systems comprised of thermo actuators, pneumatic valve actuators and regulators, ] water piping system, [ conduct shutters, flaps, ] door-locks, water or liquid pumps, pump control valves, [ water valves, ] gas valves, dosing valves, water discharge pumps, pneumatic valves, volumetric solenoid valves, mixing and half load valves, [ distribution valves, ]beverage valve, [ thermostatic and electromagnetic valves, flow regulators ] electro magnetic windings, sensor for controlling presence, flow, level, pressure, temperature and features of fluids, turbine flow meters, [ water flow switches for hydraulic system, actuators of electric or mechanical or pneumatic type, thermostatic and electromagnetic devices, ] thermostats, electromagnetic coils, filters, electronic circuits or control systems and compressor