9 Measuring, detecting and monitoring instruments, indicators and controllers; Computer software programs; Downloadable software; Information retrieval applications; Software and applications for mobile devices; surveying machines, apparatus and instruments; sensors; motion sensors; acceleration sensors; optical sensors; temperature sensors; humidity sensors; photoelectric sensors; pressure sensors; pollutant sensors; piezoelectric sensors; ammonia sensors; oxidation sensors; pH meters; carbon dioxide detectors; heat sensors; chemical sensors; temperature indicators; level indicators; pressure indicators; phase indicators; remote controls for air-conditioning apparatus; heat regulating apparatus; electric control devices for heating management; electrical controlling devices; electrical controllers; electronic monitors to collect operational data and settings, including temperature data and settings, from HVAC equipment to ensure proper functioning; downloadable software for connecting, operating, and managing networked HVAC, heating, cooling, drying control, ventilation, humidity control, climate control, air treatment, air purification, and air-conditioning machines, systems, apparatus, installations, and units in the internet of things (IoT); Office automation systems comprised of computer hardware, wireless and wired controllers, and downloadable software for automating HVAC, heating, cooling, drying control, ventilation, humidity control, climate control, air treatment, air purification, and air-conditioning machines, systems, apparatus, installations, and units; Climate control systems consisting of digital thermostats, air conditioning, heating, ventilation and drying control devices; Measuring and control devices for air conditioning technology; Control valves for regulating the flow of gases and liquids; computer hardware; Electronic-based instruments for measuring environmental parameters including humidity, mold, bacteria, air quality and water quality; Scientific instruments, namely, electronic analyzers for measuring, testing and detecting contaminants and environmental pollutants; Technical measuring, testing and checking apparatus and instruments for measuring, testing and checking the temperature, pressure, quantity and concentration of gas and liquids; downloadable computer software for controlling, operating, and managing HVAC, heating, cooling, drying control, ventilation, humidity control, climate control, air treatment, air purification, and air-conditioning machines, systems, apparatus, installations, and units; recorded computer software for controlling, operating, and managing HVAC, heating, cooling, drying control, ventilation, humidity control, climate control, air treatment, air purification, and air-conditioning machines, systems, apparatus, installations, and units; downloadable software in the nature of a mobile application for controlling, operating, and managing HVAC, heating, cooling, drying control, ventilation, humidity control, climate control, air treatment, air purification, and air-conditioning machines, systems, apparatus, installations, and units