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Downloadable computer software for HVAC system efficiency and power usage effectiveness; downloadable computer software for use with air treatment systems; downloadable computer software for use with HVAC systems; downloadable computer software for air handling, and air distribution

Apparatus and installations for heating, cooling, ventilating, and sanitary purposes, namely air filtering, heating systems ventilation systems, and air conditioning systems; HVAC equipment and apparatus, namely, custom HVAC units and fans for HVAC units, for use in commercial buildings; climate control equipment and apparatus for efficient HVAC systems; air handling equipment and apparatus, namely, heating systems, ventilation systems, and air conditioning systems

Installation and repair services of HVAC system; customizing machines, installation and repair of air handling units; customizing machines, installation and repair of HVAC systems; customizing machines, installation, and repair of energy efficient environmental control and ventilation systems; customizing machines, installation, and repair of industrial cooling systems; customizing machines, installation, and repair of energy efficient air treatment systems; customizing machines, installation, and repair of air conditioning and air cleaning systems; customizing machines, installation, and repair of heating systems; customizing machines, installation and repair of ventilation systems; design, installation, and repair of climate control systems and humidification systems