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2. Air conditioning - Wikipedia

   en.wikipedia.org/wiki/Air_conditioning

   The efficiency of air conditioners is often rated by the seasonal energy efficiency ratio (SEER), which is defined by the Air Conditioning, Heating and Refrigeration Institute in its 2008 standard AHRI 210/240, Performance Rating of Unitary Air-Conditioning and Air-Source Heat Pump Equipment. [61]

3. Willis Carrier - Wikipedia

   en.wikipedia.org/wiki/Willis_Carrier

   cleanse the air; After several more years of refinement and field testing, on January 2, 1906, Carrier was granted U.S. patent 808,897 for an Apparatus for Treating Air, the world's first spray-type air conditioning equipment. It was designed to humidify or dehumidify air, heating water for the first function and cooling it for the second.

4. Frederick McKinley Jones - Wikipedia

   en.wikipedia.org/wiki/Frederick_McKinley_Jones

   U.S. patent D132,182 was issued on April 28, 1942 – Design for air conditioning unit. U.S. patent 2,336,735 was issued on December 14, 1943 – Removable cooling units for compartments. U.S. patent 2,337,164 was issued on December 21, 1943 – Means for automatically stopping and starting gas engines.

5. Low-temperature technology timeline - Wikipedia

   en.wikipedia.org/wiki/Low-temperature_technology...

   The following is a timeline of low-temperature technology and cryogenic technology (refrigeration down to close to absolute zero, i.e. –273.15 °C, −459.67 °F or 0 K). [1] It also lists important milestones in thermometry , thermodynamics , statistical physics and calorimetry , that were crucial in development of low temperature systems.

6. American Standard Companies - Wikipedia

   en.wikipedia.org/wiki/American_Standard_Companies

   American Standard Companies Inc. was a manufacturer of heating, ventilation, and air conditioning (HVAC) systems, plumbing fixtures, and automotive parts.The company was formed in 1929 through the merger of the American Radiator Company and Standard Sanitary Manufacturing Company forming the American Radiator and Standard Sanitary Corporation.

7. John Gorrie - Wikipedia

   en.wikipedia.org/wiki/John_Gorrie

   John B. Gorrie (October 3, 1803 – June 29, 1855) was a Nevisian-born American physician and scientist, credited as the inventor of mechanical refrigeration. [1] [2]Born on the Island of Nevis in the Leeward Islands of the West Indies to Scottish parents on October 3, 1803, he spent his childhood in South Carolina.