XNCDU

Custom manufacture of heating, ventilating, and air conditioning equipment and systems for others

Downloadable computer software for use with creating HVAC system efficiency and power usage effectiveness; downloadable computer software for use with air treatment systems; downloadable computer software for working with HVAC systems; downloadable computer software for air handling, and air distribution; all of the foregoing only for industrial and institutional buildings; Downloadable software for the home automation of electric control systems for HVAC; electrical controls for heating, ventilation and air conditioning systems; electronic controllers for HVAC systems; downloadable computer software for monitoring air quality in an indoor environment; electrical control systems for heating and air conditioning systems

Apparatus and installations for heating, cooling, ventilating, and sanitary purposes, namely, HVAC units featuring air filtering, heating systems, ventilation systems, and air conditioning systems; HVAC equipment and apparatus, namely, custom HVAC units and fans for HVAC units; climate control equipment and apparatus for efficient HVAC systems, namely, HVAC climate control systems for efficiently heating, ventilating and air-conditioning; air handling equipment and apparatus, namely, HVAC units featuring heating systems, ventilation systems, and air conditioning systems; all of the foregoing only for industrial and institutional buildings; air filters for heating, ventilating, and air conditioning (HVAC) systems for residential and commercial buildings; HVAC systems for commercial buildings; HVAC systems for residential buildings; solar tri-generation HVAC systems for commercial buildings; solar tri-generation HVAC systems for residential buildings; standard split HVAC 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; installation and repair of air handling units; installation and repair of HVAC systems; installation and repair of industrial cooling systems; installation and repair of air conditioning and air cleaning systems; installation and repair of heating systems; installation and repair of ventilation systems; installation and repair of climate control systems; HVAC contractor services; installation of geothermal-based HVAC units; installation of HVAC systems; installation of HVAC systems for commercial buildings; installation of HVAC systems for residential buildings; maintenance and repair of HVAC systems; technical support services, namely, providing technical advice and assistance in the field of HVAC system installation and maintenance; installation, maintenance, and repair of control equipment for heating, ventilation, and air-conditioning; installation, maintenance, and repair of heating, ventilating, and air conditioning equipment and systems; maintenance and repair of heat and energy recovery ventilators; retrofitting of heating, ventilating, and air-conditioning installations in buildings; technical consulting on the topic of installation and maintenance of heating, ventilating, and air conditioning equipment and systems

Design of air handling units; design of HVAC systems; design of industrial cooling systems; design of air conditioning and air cleaning systems; design of heating systems; design of ventilation systems; design of climate control systems; configuration of electrical building control systems for heating, ventilation and air conditioning; custom design and development of heating, ventilating, and air conditioning equipment and systems for others; design and development of heating, ventilating, and air conditioning equipment and systems