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  2. France to turn off hot water in public offices to save energy

    www.aol.com/news/france-turn-off-hot-water...

    PARIS (Reuters) -France will turn off the hot water in the toilets of public buildings and order municipalities to reduce water temperatures at public swimming pools by 1 degree Celsius as part of ...

  3. Tankless water heating - Wikipedia

    en.wikipedia.org/wiki/Tankless_water_heating

    On-demand recirculating pumps are activated by push-button or other sensor. A water contacting temperature probe installed at the hot water usage point signals the pump to stop. Single-cycle pumping events only occur when hot water is needed, thereby preventing the energy waste associated with constantly heating water within piping.

  4. Instant hot water dispenser - Wikipedia

    en.wikipedia.org/wiki/Instant_hot_water_dispenser

    An instant hot water dispenser or boiling water tap is an appliance that dispenses water at about 94 °C (201 °F) (near-boiling). There are hot-only and hot and cool water models, and the water may be filtered as well as heated. Instant hot water dispensers became popular in the 1970s.

  5. 11 Reasons Why Your Water Is Only Lukewarm - AOL

    www.aol.com/11-reasons-why-water-only-171300843.html

    Install low-flow faucets and showerheads to conserve water and increase the amount of hot water that gets to your tap. 10'000 Hours / DigitalVision / Getty Images

  6. Water heat recycling - Wikipedia

    en.wikipedia.org/wiki/Water_heat_recycling

    Installation of a double-walled copper-on-copper heat exchanger in a vertical section of the master drain line in a Canadian home (2007) Water heat recycling (also known as drain water heat recovery, waste water heat recovery, greywater heat recovery, [citation needed] or sometimes shower water heat recovery [citation needed]) is the use of a heat exchanger to recover energy and reuse heat ...

  7. Superheating - Wikipedia

    en.wikipedia.org/wiki/Superheating

    Superheating can occur when an undisturbed container of water is heated in a microwave oven. At the time the container is removed, the lack of nucleation sites prevents boiling, leaving the surface calm. However, once the water is disturbed, some of it violently flashes to steam, potentially spraying boiling water out of the container. [6]

  8. Thermostatic mixing valve - Wikipedia

    en.wikipedia.org/wiki/Thermostatic_mixing_valve

    WW-Zulauf = Warmwasser-Zulauf = Hot water input KW-Zulauf = Kaltwasser-Zulauf = Cold water input Temperaturregler =Temperature regulator Abgang = Outlet Mengeneinstellung = Volume control. A thermostatic mixing valve (TMV) is a valve that blends hot water with cold water to ensure constant, safe shower and bath outlet temperatures to prevent ...

  9. Business Casual (Chromeo album) - Wikipedia

    en.wikipedia.org/wiki/Business_Casual_(Chromeo...

    Chromeo performed "Night by Night" on Late Show with David Letterman on September 20, 2010. [5] "Don't Turn the Lights On" was released on June 28, 2010, as the second single from Business Casual, [6] and its music video was directed by Keith Schofield. [7] "Hot Mess" served as the album's third single.