7
Getter pumps; motor actuators; compressors; motor fittings; valves, in particular control, magnetic, diaphragm and check valves, magnetic valves, pneumatic and hydraulic valves, sliding stem valves; valve drives; parts for all the aforesaid goods
9
measurement transmitters; control fittings; thermoregulators; pressure regulators; level regulators; humidity regulators; program regulators; thermostats; pressure switches; parts for all the aforesaid goods; measuring, control, regulating, switching, monitoring and display apparatus, in particular for heating installations, air conditioning installations, service water supply installations, process heat installations; electric and pneumatic temperature regulators, electric weather-dependant regulators, electric room temperature regulators, electric climate regulators, electric humidity regulators and electric program regulators; interface apparatus with input and output tools for the aforesaid apparatus; programs; data-processing apparatus; computers; event recorders and loggers; optimising computers for monitoring and control purposes
11
Heating installations, including in particular containing compact stations for delivering and providing heating water, hot water, steam and/or steam heat, for heating, air conditioning, treatment, processing, production and propulsion purposes, including installations for the transfer of heat from steam to other heat carriers (water, thermal oil, gas, air); thermal air conditioners; heat transfer stations; mixers and mixer fittings for heating, ventilating, air conditioning and bathing installations; service water supply installations; process heat installations; heat exchangers; regulated and non-regulated electrically or mechanically operated rolling apparatus, mixers, inductors, volume control apparatus and pressure reduction apparatus for heating, water supply and sanitary installations; pieces of aforementioned articles
17
Seals for pipelines, fittings and pressure tanks, in particular for steam, heating water, heating oil
37
Installation and assembly of heating installations, air conditioning installations, service water supply installations, process heat installations
42
Planning of heating installations, air conditioning installations, service water supply installations, process heat installations; creating computer programs for heating installations, air conditioning installations, service water supply installations, process heat installations; building and construction drafting for heating installations, air conditioning installations, service water supply installations, process heat installations