9
Electric control devices for heating management; Electronic control circuits for electric heaters; Measuring and control devices for air conditioning technology; Electric control devices for energy management; Sensor controllers; Controllers (regulators)
11
Heating plates; Apparatus for heating; Coils for heating; Radiators [heating]; Heating frames; Heating installations; Heating units; Heating armatures; Heating boilers; Apparatus for heating; Heating rods; Apparatus for heating; Radiator valves; Heating installations; Burners for heating installations; Electrical heating elements; Flues for heating boilers; Apparatus for heating; Bathroom heaters; Heating elements; Heating installations for industrial use; Closed circuit heating installations; Heating apparatus and installations; Industrial heating apparatus; Residential heating units; Infrared heating panels; Boilers for use in heating systems; Radiators; Burner control apparatus; Coils being parts of heating installations; Control units [thermostatic valves] for heating installations; Valves as part of radiators
37
Advisory services relating to the installation of solid fuel heating systems; Advisory services relating to the installation of heating and cooling apparatus; Installation, repair and maintenance of heating equipment; Heating equipment installation and repair; Routine servicing of heating apparatus; Maintenance and repair of heating; Repair of heating apparatus
42
Design of heating; Technical design and planning of heating installations; Technical design services relating to heating installations; Technical engineering