Measuring, signalling and checking (supervision) apparatus and instruments, namely detectors for flux, heat and pressure of steam and water, pressure measuring units for the pressure of steam and water, fluid measuring and control apparatus, namely, thermometers (not for medical purposes), thermostats, calorimeters, water level indicators, water meters, including domestic water meters, counters, meters; electrotechnical apparatus, namely units for control and regulating of flux, heat and pressure of steam and water, thermal energy meters, transmitters and receivers for electronic signals for measuring, signalling and controlling of flux, heat and pressure of steam and water; computer software (recorded) for measuring, signalling and controlling of flux, heat and pressure of steam and water; Heating, bathing and water conducting apparatus and installations, and sanitary apparatus and installations, namely water heaters, steam generating installations, steam accumulators, flushing valves, pressure water tanks, pipe aerators, water-filtering units for domestic use, water-filtering units for industrial use, gas boilers, steam boilers, heating boilers, heating elements, hot air ovens; fittings, sanitary and water fittings, namely, outlet valves, connector valves, combination fittings, safety valves, shut-off fittings, free-flow valves, piston valves, sliding stem valves, mixer tapes for water pipes, pipeline cocks, backflow preventers, spin manifolds, system-adapter valves, valve manifolds, distribution stations, pre-wall systems for sanitary installations, circulation valves, connecting fittings for water meters, water pipes and radiators, threaded fittings for sanitary pipes; radiator caps and valves; valves, sliding valves and taps of metal and plastic for liquid media; filters for steam and water as parts of household or industrial installations for steam and water; pipes as parts of sanitary installations, in particular pipes for heating boilers, coils as parts for heating installations; thermostatic valves as parts of heating installations.

Installation and repair of heating, water conducting and irrigation installations, in particular commissioning, installation, repair, cleaning and maintenance of measuring, signalling and checking (supervision) apparatus and instruments, including detectors, pressure measuring units, fluid measuring and control units, thermometers (not for medical purposes), thermostats, calorimeters, water level indicators, water meters, including domestic water meters, counters, meters, electrotechnical apparatus, namely control and regulating units, thermal energy meters, transmitters and receivers for electronic signals, heating, bathing and water conducting units and installations, and sanitary units and installations, fittings, sanitary and water fittings, in particular outlet valves, connector valves, combination fittings, safety valves, shut-off fittings, free-flow valves, piston valves, sliding stem valves, mixer tapes for water pipes, pipeline cocks, backflow preventers, spin manifolds, system-adapter valves, valve manifolds, distribution stations, pre-wall systems for sanitary installations, circulation valves, connecting fittings for water meters, water pipes and radiators, threaded fittings for sanitary pipes, radiator caps and valves, regulating and safety accessories for water pipes and water units, water filtering units for domestic use, water-filtering units for industrial use, water dispensing units, feed water aerators, valves, sliding valves and taps of metal and plastic for liquid media, flushing valves, pressure water tanks, pipe aerators, filters (parts for household or industrial installations), pipes (parts of sanitary installations), in particular pipes for heating boilers, coils (parts for heating installations), thermostat valves (parts for heating installations); plumbing; Consultancy relating to the conservation of energy, sanitation engineering, physics and information technology services, calibration of measuring, signalling and checking (supervision) apparatus and instruments, namely, detectors for flux, heat and pressure of steam and water, pressure measuring units for the pressure of steam and water, fluid measuring and control apparatus, namely, thermometers (not for medical purposes), thermostats, calorimeters, water level indicators, water meters, including domestic water meters, counters, meters, technical consultancy and technical project studies with regard to new product design for measuring, signalling and checking (supervision) units and instruments, namely, detectors, pressure measuring units, fluid measuring and control units, thermometers (not for medical purposes), thermostats, calorimeters, water level indicators, water meters, domestic water meters, counters, meters, electrotechnical units, namely control and regulating units, thermal energy meters, transmitters and receivers for electronic signals, heating, bathing and water conducting units and installations, and sanitary units and installations, fittings, sanitary and water fittings, namely outlet valves, connector valves, combination fittings, safety valves, shut-off fittings, free-flow valves, piston valves, sliding stem valves, mixer tapes for water pipes, pipeline cocks, backflow preventers, spin manifolds, system-adapter valves, valve manifolds, distribution stations, pre-wall systems for sanitary installations, circulation valves, connecting fittings for water meters, water pipes and radiators, threaded fittings for sanitary pipes, radiator caps and valves, regulating and safety accessories for water pipes and water apparatus, water filtering units for domestic use, water-filtering units for industrial use, water dispensing units, feed water aerators, valves, sliding valves and taps of metal and plastic for liquid media, flushing valves, pressure water tanks, pipe aerators, filters (parts for household or industrial installations), pipes (parts of sanitary installations), in particular pipes for heating boilers, coils (parts for heating installations), thermostat valves (parts for heating installations), all in the field of heating, ventilation, air conditioning and water heating; computer software design and updating; installation, maintenance, repair and servicing of computer software.

Measuring, signalling and checking (supervision) apparatus and instruments, namely detectors for flux, heat and pressure of steam and water, pressure measuring units for the pressure of steam and water, fluid measuring and control apparatus, namely, thermometers (not for medical purposes), thermostats, calorimeters, water level indicators, water meters, including domestic water meters, counters, meters; electrotechnical apparatus, namely units for control and regulating of flux, heat and pressure of steam and water, thermal energy meters, transmitters and receivers for electronic signals for measuring, signalling and controlling of flux, heat and pressure of steam and water; computer software (recorded) for measuring, signalling and controlling of flux, heat and pressure of steam and water; Heating, bathing and water conducting apparatus and installations, and sanitary apparatus and installations, namely water heaters, steam generating installations, steam accumulators, flushing valves, pressure water tanks, pipe aerators, water-filtering units for domestic use, water-filtering units for industrial use, gas boilers, steam boilers, heating boilers, heating elements, hot air ovens; fittings, sanitary and water fittings, namely, outlet valves, connector valves, combination fittings, safety valves, shut-off fittings, free-flow valves, piston valves, sliding stem valves, mixer tapes for water pipes, pipeline cocks, backflow preventers, spin manifolds, system-adapter valves, valve manifolds, distribution stations, pre-wall systems for sanitary installations, circulation valves, connecting fittings for water meters, water pipes and radiators, threaded fittings for sanitary pipes; radiator caps and valves; valves, sliding valves and taps of metal and plastic for liquid media; filters for steam and water as parts of household or industrial installations for steam and water; pipes as parts of sanitary installations, in particular pipes for heating boilers, coils as parts for heating installations; thermostatic valves as parts of heating installations.

Installation and repair of heating, water conducting and irrigation installations, in particular commissioning, installation, repair, cleaning and maintenance of measuring, signalling and checking (supervision) apparatus and instruments, including detectors, pressure measuring units, fluid measuring and control units, thermometers (not for medical purposes), thermostats, calorimeters, water level indicators, water meters, including domestic water meters, counters, meters, electrotechnical apparatus, namely control and regulating units, thermal energy meters, transmitters and receivers for electronic signals, heating, bathing and water conducting units and installations, and sanitary units and installations, fittings, sanitary and water fittings, in particular outlet valves, connector valves, combination fittings, safety valves, shut-off fittings, free-flow valves, piston valves, sliding stem valves, mixer tapes for water pipes, pipeline cocks, backflow preventers, spin manifolds, system-adapter valves, valve manifolds, distribution stations, pre-wall systems for sanitary installations, circulation valves, connecting fittings for water meters, water pipes and radiators, threaded fittings for sanitary pipes, radiator caps and valves, regulating and safety accessories for water pipes and water units, water filtering units for domestic use, water-filtering units for industrial use, water dispensing units, feed water aerators, valves, sliding valves and taps of metal and plastic for liquid media, flushing valves, pressure water tanks, pipe aerators, filters (parts for household or industrial installations), pipes (parts of sanitary installations), in particular pipes for heating boilers, coils (parts for heating installations), thermostat valves (parts for heating installations); plumbing; Consultancy relating to the conservation of energy, sanitation engineering, physics and information technology services, calibration of measuring, signalling and checking (supervision) apparatus and instruments, namely, detectors for flux, heat and pressure of steam and water, pressure measuring units for the pressure of steam and water, fluid measuring and control apparatus, namely, thermometers (not for medical purposes), thermostats, calorimeters, water level indicators, water meters, including domestic water meters, counters, meters, technical consultancy and technical project studies with regard to new product design for measuring, signalling and checking (supervision) units and instruments, namely, detectors, pressure measuring units, fluid measuring and control units, thermometers (not for medical purposes), thermostats, calorimeters, water level indicators, water meters, domestic water meters, counters, meters, electrotechnical units, namely control and regulating units, thermal energy meters, transmitters and receivers for electronic signals, heating, bathing and water conducting units and installations, and sanitary units and installations, fittings, sanitary and water fittings, namely outlet valves, connector valves, combination fittings, safety valves, shut-off fittings, free-flow valves, piston valves, sliding stem valves, mixer tapes for water pipes, pipeline cocks, backflow preventers, spin manifolds, system-adapter valves, valve manifolds, distribution stations, pre-wall systems for sanitary installations, circulation valves, connecting fittings for water meters, water pipes and radiators, threaded fittings for sanitary pipes, radiator caps and valves, regulating and safety accessories for water pipes and water apparatus, water filtering units for domestic use, water-filtering units for industrial use, water dispensing units, feed water aerators, valves, sliding valves and taps of metal and plastic for liquid media, flushing valves, pressure water tanks, pipe aerators, filters (parts for household or industrial installations), pipes (parts of sanitary installations), in particular pipes for heating boilers, coils (parts for heating installations), thermostat valves (parts for heating installations), all in the field of heating, ventilation, air conditioning and water heating; computer software design and updating; installation, maintenance, repair and servicing of computer software.