![35 New Jersey Firsts – #21 – First Air Conditioner | You Don't Know Jersey | From High Point to Cape May 35 New Jersey Firsts – #21 – First Air Conditioner | You Don't Know Jersey | From High Point to Cape May](http://www.youdontknowjersey.com/wp-content/uploads/2014/06/Carrier-Newark.jpg)
35 New Jersey Firsts – #21 – First Air Conditioner | You Don't Know Jersey | From High Point to Cape May
![Carrier HVAC on Twitter: "In March 1930, Carrier recorded the first sale of its window-sill-height Weathermaster units to the Superheater Company of East Chicago, Indiana, to air condition the second floor of Carrier HVAC on Twitter: "In March 1930, Carrier recorded the first sale of its window-sill-height Weathermaster units to the Superheater Company of East Chicago, Indiana, to air condition the second floor of](https://pbs.twimg.com/media/DrAleHBWwAEWOgI.jpg)
Carrier HVAC on Twitter: "In March 1930, Carrier recorded the first sale of its window-sill-height Weathermaster units to the Superheater Company of East Chicago, Indiana, to air condition the second floor of
![Willis Carrier on Twitter: "The first air-conditioners were installed in hotels during the #1930s. Check out this #ad from that era! https://t.co/bmwGns71eV" / X Willis Carrier on Twitter: "The first air-conditioners were installed in hotels during the #1930s. Check out this #ad from that era! https://t.co/bmwGns71eV" / X](https://pbs.twimg.com/media/C-MFyC_XUAA5TN9.jpg)