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  2. Air handler - Wikipedia

    en.wikipedia.org/wiki/Air_handler

    An air handler, or air handling unit (often abbreviated to AHU), is a device used to regulate and circulate air as part of a heating, ventilating, and air-conditioning system. [1] An air handler is usually a large metal box containing a blower , furnace or A/C elements, filter racks or chambers, sound attenuators , and dampers . [ 2 ]

  3. Trane - Wikipedia

    en.wikipedia.org/wiki/Trane

    By 1916, the Trane's were no longer in the plumbing business, but instead focused their attention on manufacturing heating products. Reuben's invention of the convector radiator in 1923, which replaced the heavy, bulky, cast-iron radiators that prevailed at the time, was a major success. Trane's first air conditioning unit was developed in 1931.

  4. Mitsubishi Electric Trane HVAC - Wikipedia

    en.wikipedia.org/wiki/Mitsubishi_Electric_Trane_HVAC

    An agreement between Ingersoll Rand and Mitsubishi Electric regarding establishment of the joint venture was reached in January 2018 [1] and the company started operation in mid-2018.

  5. Trane Technologies - Wikipedia

    en.wikipedia.org/wiki/Trane_Technologies

    In 1913, James and Reuben incorporated The Trane Company. By 1916, the Tranes focused their attention on manufacturing heating products. Reuben's invention of the convector radiator in 1923, which replaced the heavy, bulky, cast-iron radiators that prevailed at the time, was a major success. Trane's first air conditioning unit was developed in ...

  6. Air conditioning - Wikipedia

    en.wikipedia.org/wiki/Air_conditioning

    The Mitsubishi model was the first air conditioner with a cross-flow fan. [64] [65] [66] In 1969, the first mini-split air conditioner was sold in the US. [67] Multi-zone ductless systems were invented by Daikin in 1973, and variable refrigerant flow systems (which can be thought of as larger multi-split systems) were also invented by Daikin in ...

  7. Drunk grandma stabs daughter, grandson during Thanksgiving ...

    www.aol.com/drunk-grandma-stabs-daughter...

    An angry, drunken grandma has been busted in Tennessee for allegedly stabbing her daughter and grandson with a kitchen knife during a Thanksgiving Day argument. Lachunda Johnson, 55, of Memphis ...

  8. Former NY Rep. Carolyn Maloney honored for 9/11 work at ...

    www.aol.com/news/former-ny-rep-carolyn-maloney...

    Former Manhattan Congresswoman Carolyn Maloney was honored for her tireless work on behalf of 9/11 responders at the US Capitol Wednesday — with a new portrait depicting the 78-year-old ...

  9. Parts of the US get their first snow of the winter season ...

    www.aol.com/parts-us-first-snow-winter-135848829...

    Areas below 7,000 feet could see between 2 to 6 inches of snow, according to the weather service. See photos of the snow-impacted areas Snow falls Thursday, Nov. 21, 2024, in downtown Indianapolis.