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  2. Heat pump - Wikipedia

    en.wikipedia.org/wiki/Heat_pump

    Specifically, the heat pump transfers thermal energy using a heat pump and refrigeration cycle, cooling the cool space and warming the warm space. [1] In winter a heat pump can move heat from the cool outdoors to warm a house; the pump may also be designed to move heat from the house to the warmer outdoors in summer.

  3. Pentair - Wikipedia

    en.wikipedia.org/wiki/Pentair

    Pentair plc (PNR) is an American water treatment company incorporated in Ireland with tax residency in UK, with its main U.S. office in Golden Valley, Minnesota. [6] Pentair was founded in the US, with 65% of company's revenue coming from the US and Canada as of 2017.

  4. Heat pump and refrigeration cycle - Wikipedia

    en.wikipedia.org/wiki/Heat_pump_and...

    Thermodynamic heat pump cycles or refrigeration cycles are the conceptual and mathematical models for heat pump, air conditioning and refrigeration systems. [1] A heat pump is a mechanical system that transmits heat from one location (the "source") at a certain temperature to another location (the "sink" or "heat sink") at a higher temperature. [2]

  5. ENERGY SECURITY & EMERGENCY PREPAREDNESS How Clean Energy Can ...

    images.huffingtonpost.com/2012-11-08-CEGClean...

    provide heat to a facility; PV arrays can supply power to keep traffic signals running and lessen the chance that first responder deployment will be hampered by severe traffic congestion. Smaller-scale, on-site clean energy technol-ogies are not widespread because they cost somewhat more than conventional power and

  6. Absorption heat pump - Wikipedia

    en.wikipedia.org/wiki/Absorption_heat_pump

    The coefficient of performance of the first type absorption heat pump is greater than 1, generally 1.5 to 2.5. [4] The heat pump is composed of the main components such as generators, condenser, evaporator, absorber and heat exchanger, as well as the suction device, shielding pump (solution pump and refrigerant pump), and other auxiliary parts.

  7. 3 Stocks That Could Turn $1,000 Into $5,000 by 2030 - AOL

    www.aol.com/3-stocks-could-turn-1-235000329.html

    Jayson Tatum scores 33, Celtics hold Heat to 34% shooting and roll to 103-85 win. Weather. Weather. AccuWeather. Atmospheric river to unleash deluge of rainfall across California this week.