Electrical apparatus for monitoring, namely, monitoring of heating, ventilation and air-conditioning (HVAC) systems; apparatus for fault detection, namely, fault detection of heating, ventilation and air-conditioning (HVAC) systems; computer software, including computer software packages, computer software programs, computer software products and computer software downloaded from the internet all for use in monitoring and processing data from heating, ventilation and air-conditioning (HVAC) systems, database management, fault detection, and scheduling and despatching of work orders; none of the foregoing being for the operation of computer network hardware and peripherals; and databases, including computer databases containing heating, ventilation and air-conditioning (HVAC) system data and information

Software as a service (SaaS), including software for use in monitoring and processing data from heating, ventilation and air-conditioning (HVAC) systems, fault detection, and scheduling and despatching of work orders; hosting of software as a service (SaaS); online provision of web-based applications and software (non-downloadable) for use in monitoring and processing data from heating, ventilation and air-conditioning (HVAC) systems, fault detection, and scheduling and despatching of work orders; cloud computing; rental of computer software, including charging a fee for access to a non-downloadable computer software service for use in monitoring and processing data from heating, ventilation and air-conditioning (HVAC) systems, fault detection, and scheduling and despatching of work orders; hosting of databases, namely computer databases containing heating, ventilation and air-conditioning (HVAC) system data and information; and consultancy in the design and development of computer software for monitoring and fault detection of heating, ventilation and air-conditioning (HVAC) systems

Air-conditioning apparatus installation, maintenance and repair services; installation, maintenance and repair of apparatus for air-conditioning, heating and ventilation; installation, maintenance and repair of high volume air-conditioning systems

Computer network hardware and peripherals, including, wired and wireless network interface cards, wired and wireless modems, modem cards, wireless modems, terminal adapters, hubs, network switches, routers, servers, concentrators, devices enabling the wireless portion of a local area network to connect to the wired or ethernet portion of the local area network; software for operating the aforementioned devices