07
Combustion engines with coupled heat exchangers for
electricity generation, being complete units (combined heat
and power plants); motors, other than for land vehicles;
crankcases for machines, motors and engines; pumps, pumps
for heating installations, regulators, feedwater regulators;
feedwater regulators, de-aerators for feedwater; control
apparatus for pumps, machines, motors and engines; fans for
motors and engines; valves; vacuum pumps [machines]; heat
exchangers, recirculation pumps
09
Electric and electronic measuring, control and regulating
apparatus, and regulating valves, in particular for heating
installations and heating regulators; electric/electronic
control valves; time switches, automatic; temperature
controlling apparatus; temperature indicating apparatus;
pressure indicator plugs for valves; solenoid valves
[electromagnetic switches]; heat control apparatus,
counters, meters; data carriers of all types; computer
software; computer programs; electric and electronic
installations and apparatus for the remote control of
heating, ventilating, air conditioning, water supply and
steam generating installations and solar collectors and
photovoltaic installations; signalling apparatus;
photovoltaic installations, mainly consisting of solar
modules for generating electricity, impedance converters,
control and regulating apparatus and parts therefor;
regulating accessories for photovoltaic installations;
electro-storage blocks
11
Apparatus for heating, ventilating, refrigerating, drying,
water supply and steam generating, in particular internal
combustion engines with coupled heat exchangers for
generating heat, being integrated units (combined heat and
power plants); heating apparatus, electric heating devices,
heating elements, heating plates, radiators, heating
installations, in particular floor heating apparatus; valves
which are parts of installations for heating; ventilating
and air conditioning installations and parts therefor,
namely fans, heater components, cooler components, washer
components, mixer and exhaust components, sound damping
components; air cooling apparatus, air filtering
installations, air filters; central heating systems
consisting predominantly of boilers, oil, gas or dual-fuel
burners and/or solar collectors, heat accumulators,
hydraulic distributors, lighters, hot water tanks and water
heaters, heat pumps (heating technology); solar thermal
collectors, and heating installations consisting
predominantly of solar collectors and parts therefor;
regulating and safety accessories for oil and gas
installations and oil and gas pipes, water apparatus and
water pipes; regulating and safety accessories for apparatus
and pipes of heating installations featuring solar
collectors; water heaters consisting predominantly of heat
exchangers and heat accumulators, heat regenerators, water
heaters; control and safety accessories for water and gas
apparatus and pipes; steam generating installations, steam
accumulators, pressure water tanks, heat pumps, hot water
heating installations, water conduits installations, water
purification installations, water purifying apparatus and
machines, water sterilisers, water supply installations,
water distribution installations, heating boilers, feeding
apparatus for heating boilers, connection fittings for
radiators and heating installations; valves which are parts
of installations for heating, thermostatic valves;
regulating and safety fittings for valves and for heating
installations, water and gas apparatus and for water and gas
pipes; boiler pipes and tubes for heating installations
37
Building construction; installation services, in particular
installation, maintenance and repair of heating systems
comprising heating and/or ventilating and/or air
conditioning installations and/or solar and/or photovoltaic
installations; installation and repair of air conditioning
installations, heating apparatus and pumps
42
Technical consultancy and planning in the field of heating,
ventilating and air conditioning technology, in particular
regarding integrated heating systems; construction drafting,
technical project studies; research in the field of
technology, in particular heating, ventilating and air
conditioning technology; engineering services; preparation
of engineering reports