calefa

Machines to automatically regulate the district heating/cooling water temperature; Machines to automatically control the tap-water temperature; machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs; automatic vending machines; process control instruments [hydraulic]; actuators incorporating a gear mechanism for pipeline valves; actuators for valves; joints for tubes (metal -) [parts of machines]; hydraulically operated switches; hydraulic actuators; manifolds [parts of machines]; heat exchangers [parts of machines]; valves [mechanical] for regulating fluid flow; servo-control valves; temperature control valves [parts of machines]; valves operated automatically by hydraulic control; pumps; pumps for heating installations; pump control valves; valves and valve blocks; cooling pumps; cooling exchangers (parts of machines). Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life- saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; compact discs, DVDs and other digital recording media; mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment, computers; computer software; fire-extinguishing apparatus; thermostat controllers; heat measuring apparatus; flow accelerators. Apparatus for lighting, heating, cooling, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; floor, ceiling and wall heating apparatus; floor, ceiling and wall cooling apparatus; temperature sensing apparatus [thermostatic valves]; heat exchangers for central heating purposes; heat pumps; heat exchangers; mixer taps for water pipes; heating networks; heat exchangers for tap-water; heat exchangers for central cooling purposes; cooling exchangers for central cooling purposes; district heating and cooling networks; central heating and cooling networks; water supply installations; installations for heating and cooling water, also for use in tap-water supply apparatus. Building construction; repair; installation services; building constructions in the field of heating and cooling networks and tap- water supply; repair and installation services in the field of heating and cooling networks and tap-water supply. Services for supplying tap water.