HVAC (Heating, Ventilation, and Air Conditioning) is the technology of indoor environmental comfort. Its purpose is to provide thermal comfort and acceptable indoor air quality. The goal of HVAC design is to balance indoor environmental comfort with other factors such as equipment and installation costs, operating costs, ease of maintenance and energy efficiency. The discipline of HVAC includes a large number of specialized terms and acronyms, many of which are summarized in the glossary of HVAC terms

Carrier is the world leader in high-technology heating, air-conditioning and refrigeration solutions. We have a history of more than 100 years of proven innovation. We solve problems on a global level, and our innovations drive new industries. It is why our products and services are trusted in every corner of the world – and why you can feel good about partnering with us to improve indoor air quality, wherever whenever.

Carrier heating and air-conditioning systems are trusted to bring energy-efficient, quiet, consistent comfort to millions of people at home.

Carrier provides sustainable solutions in heating, air conditioning, building automation and energy services for the building lifecycle.

Toshiba was the first company to incorporate inverter technology into air conditioning systems in 1981 and since then it has always maintained