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  2. District cooling - Wikipedia

    en.wikipedia.org/wiki/District_cooling

    Cornell University's Lake Source Cooling System uses Cayuga Lake as a heat sink to operate the central chilled water system for its campus and to also provide cooling to the Ithaca City School District. The system has operated since the summer of 2000 and was built at a cost of $55–60 million. It cools a 14,500 tons (50 MW) load.

  3. Chilled water - Wikipedia

    en.wikipedia.org/wiki/Chilled_water

    The cooling towers of a large chilled water system. As part of a chilled water system, the condenser water absorbs heat from the refrigerant in the condenser barrel of the water chiller and is then sent via return lines to a cooling tower, which is a heat exchange device used to transfer waste heat to the atmosphere.

  4. List of companies of Pakistan - Wikipedia

    en.wikipedia.org/wiki/List_of_companies_of_Pakistan

    Industrial suppliers Lahore: 2003 Automation & controlling equipment supplier P A Avari Hotels: Consumer services Hotels & motels Karachi: 1944 Hospitality P A Axact: Technology Software & computer services Karachi: 1997 IT services, software, consulting & media holding company P A Bahria Foundation: Real Estate Real estate holding ...

  5. Category:Manufacturing companies based in Karachi - Wikipedia

    en.wikipedia.org/wiki/Category:Manufacturing...

    Pages in category "Manufacturing companies based in Karachi" The following 39 pages are in this category, out of 39 total. This list may not reflect recent changes .

  6. Chilled beam - Wikipedia

    en.wikipedia.org/wiki/Chilled_beam

    A chilled beam is a type of radiation/convection HVAC system designed to heat and cool large buildings through the use of water. [1] This method removes most of the zone sensible local heat gains and allows the flow rate of pre-conditioned air from the air handling unit to be reduced, lowering by 60% to 80% the ducted design airflow rate and the equipment capacity requirements.

  7. Engro Corporation - Wikipedia

    en.wikipedia.org/wiki/Engro_Corporation

    Engro Corporation Limited, formerly Engro Chemicals Pakistan Limited, and commonly known as Engro (Urdu pronunciation: [ɛn.ˈɡɾoː] en-GROW), is a Pakistani conglomerate headquartered in Karachi. It was founded as Esso Fertilizer in 1965 by Esso .

  8. Systems Limited - Wikipedia

    en.wikipedia.org/wiki/Systems_Limited

    [8] 13 million shares were listed on the Karachi, Islamabad, and Lahore stock exchanges. [9] In 2020, the company was the top performer in tech stocks, despite the COVID-19 pandemic . [ 10 ] In September 2021, the share price of Systems Ltd reached Rs. 740.93 and the company's market value became Rs. 102 billion, making Systems Ltd the first ...

  9. Zip Industries - Wikipedia

    en.wikipedia.org/wiki/Zip_Industries

    Prior to 1962, Zip focused primarily on water heaters for kitchens and hot water heaters for bathrooms. Zip began manufacturing and marketing in Australia from about 1947. An early Zip innovation was a manually operated over-sink boiling water heater with a "ready whistle" and automatic cut-off, which became a popular fixture in Australian restaurants and community kitchens during the 1950s ...