companydirectorylist.com  Global Business Directories and Company Directories
Search Business,Company,Industry :


Country Lists
USA Company Directories
Canada Business Lists
Australia Business Directories
France Company Lists
Italy Company Lists
Spain Company Directories
Switzerland Business Lists
Austria Company Directories
Belgium Business Directories
Hong Kong Company Lists
China Business Lists
Taiwan Company Lists
United Arab Emirates Company Directories


Industry Catalogs
USA Industry Directories














  • Air conditioning - Wikipedia
    Air conditioning, often abbreviated as A C (US) or air con (UK), [1] is the process of removing heat from an enclosed space to achieve a more comfortable interior temperature and in some cases also controlling the humidity of internal air
  • Heating, ventilation, and air conditioning - Wikipedia
    Heating, ventilation, and air conditioning (HVAC ˈeɪtʃˌvæk ) is the use of various technologies to control the temperature, humidity, and purity of the air in an enclosed space Its goal is to provide thermal comfort and acceptable indoor air quality
  • Willis Carrier - Wikipedia
    Willis Haviland Carrier (November 26, 1876 – October 7, 1950) was an American engineer, best known for inventing modern air conditioning Carrier invented the first electrical air conditioning unit in 1902
  • Air conditioner - Simple English Wikipedia, the free encyclopedia
    An air conditioner (AC) is a system or a machine that treats air in a defined, usually enclosed area via a refrigeration cycle in which warm air is removed and replaced with cooler air In construction, a complete system of heating, ventilation, and air conditioning is called HVAC
  • Automotive air conditioning - Wikipedia
    Sustainable automotive air conditioning is the subject of a debate – also known as the Cool War – about the next-generation refrigerant in car air conditioning An advocacy group, The Alliance for CO 2 Solutions , supports the uptake of carbon dioxide (CO 2 ) as a refrigerant in passenger cars, and the chemical industry is developing new
  • Air-conditioning | Types, Benefits Maintenance | Britannica
    air-conditioning, the control of temperature, humidity, purity, and motion of air in an enclosed space, independent of outside conditions An early method of cooling air as practiced in India was to hang wet grass mats over windows where they cooled incoming air by evaporation
  • Air Conditioning History, Facts Overview of Air Conditioners
    Air conditioning, the treat we take for granted when those hot summer months roll around, is one of the luxuries we enjoy today that has a long history dating back to the 1800s
  • Solar air conditioning - Wikipedia
    Solar air conditioning, or "solar-powered air conditioning", refers to any air conditioning (cooling) system that uses solar power This can be done through passive solar design, solar thermal energy conversion, and photovoltaic conversion (sunlight to electricity)




Business Directories,Company Directories
Business Directories,Company Directories copyright ©2005-2012 
disclaimer