Refrigerant gas for use in coolants, residential and commercial air conditioning systems (HVAC), refrigeration systems, transportation cooling systems, industrial cooling systems

Downloadable computer application software for mobile phones, namely, software for providing instructional guides and videos for installing and servicing HVAC systems, calculating pressures and temperatures for HVAC systems, and contacting live technician support for HVAC contractor services

Provision of an on-line marketplace for buyers and sellers of goods and services for installation and maintenance of HVAC systems

HVAC contractor services, namely, installation and maintenance of HVAC systems, and support in the nature of technical support, in particular, technical advice related to installation and maintenance of HVAC systems