Ducted air conditioning makes use of a method of insulated pipes or ducting put in in your ground or ceiling cavity to circulate cool air all over your house In very dry climates, evaporative coolers, sometimes referred to as swamp coolers or desert coolers, are common for strengthening coolness for https://docs.google.com/spreadsheets/d/1sFkX-195bzbspltn6kI7pJAwHC_IWJIWy0giWMghe84