9 Weighing, measuring and signaling apparatus and instruments, namely, portable computer programmed balancing instrument in the nature of an electronic device with electronic differential pressure gauge and micro computer software therefor for measuring, signaling, control and checking of flow and differential pressure for hydronic balancing of HVAC systems, dongles wireless network adapters, differential pressure sensors, pressure measuring apparatus, temperature measuring apparatus; apparatus, systems and instruments for automation, command and control, including the aforesaid computer-controlled items, namely, digital actuators and mechatronic actuators; apparatus and systems for programming, namely, time switches; printed circuits; computer software for configuring and controlling actuators for control valves used in HVAC systems, satellite communication and telecommunications computer software for use with HVAC systems, computer software for wireless content delivery and wireless network communications, computer software for processing and transmitting data between HVAC systems and dongle wireless network adapters, computer software for processing and transmitting digital input and output data and formation from apparatus used in HVAC systems; all the aforesaid products in the field of heating, cooling, ventilating, water conveyance, temperature control, lighting, electricity supply, air-conditioning and security in buildings; valves included in this class, namely, on/off control valves, modulating control valves, thermostatic control valves, thermostatic control valve bodies, 6 way control valves, 4 way control valves, 3 way control valves, 2 way control valves, combined balancing valves, combined differential pressure control valves, pressure independent balancing and control valves, On/Off temperature balanced control valves, butterfly type control valves, isolation valves for heating and cooling applications; check valves, valve rods for thermostats; apparatus for measuring and regulating flow, namely, flow sensors; temperature sensors with elastic elements or elements filled with liquids or steam or bimetallic; electronic regulators and time-controls for valve actuators; electric, electromotive, electrothermal and electromechanical valve actuators for thermostats; capillary tubes and membranes as parts for control systems; transformers; rheostats; electric and electronic control apparatus for use with apparatus or installations for heating, namely, electric control devices for heating and cooling systems; apparatus and instruments for recording, reproducing, storing, transmitting, broadcasting and retrieving text, signals, software, information, data, code, sounds and images, namely, dongle wireless network adapters, computer tablets, mobile phones, smart watches and mobile computers, tablets and hand held electronic telecommunication devices; apparatus and instruments for processing text, signals, software, information, data, codes, sounds and images, namely, central processing units, data processors, signal processors and micro processors; computer programs for configuring and controlling actuators for control valves used in HVAC systems, telecommunications computer software for use with HVAC systems, computer software for processing and transmitting data between HVAC systems and dongle wireless network adapters, computer software for processing and transmitting digital input and output data and formation from apparatus used in HVAC systems; software and computer programs and application development software for use on or in connection with portable telephones, tablets and hand-held devices; software for computers, portable phones, tablets and hand-held devices with multimedia and interactive functions; software for redirecting and/or transferring messages, data, signals, electronic web mail and/or other data to one or more electronic hand-held devices from data storage on or associated with a computer or a server; software for synchronization and transfer of data between a remote station or device and a fixed or remote station or remote device; downloadable images in the field of heating and cooling, downloadable texts and downloadable data featuring information on heating and cooling systems that can be provided electronically, via telecommunications networks, via online delivery, via the Internet; electronic user manuals for HVAC systems; software for the creation, management, updating of databases, collection and systematization of information in computer databases; process control software; parts and fittings of the aforesaid goods, excluding apparatus and instruments for measuring humidity