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  2. Heating oil - Wikipedia

    en.wikipedia.org/wiki/Heating_oil

    #2 Heating oil price, 1986–2022 Kerosene inventory stock levels (United States), 1993–2022. Heating oil is known in the United States as No. 2 heating oil. In the U.S., it must conform to ASTM standard D396. Diesel and kerosene, while often confused as being similar or identical, must each conform to their respective ASTM standards. [3]

  3. NYC landlord switching to dirtier heating oil because of ...

    www.aol.com/news/nyc-landlord-switching-dirtier...

    The utility giant wants New York’s utilities regulator, the Public Service Commission, to allow it to jack up average electric bills by 11.4% and send gas bills soaring 13.3%. — a move that ...

  4. Furnace (central heating) - Wikipedia

    en.wikipedia.org/wiki/Furnace_(central_heating)

    Heating appliances that use steam or hot water as the fluid are normally referred to as a residential steam boilers or residential hot water boilers. The most common fuel source for modern furnaces in North America and much of Europe is natural gas; other common fuel sources include LPG (liquefied petroleum gas), fuel oil, wood and in rare ...

  5. Central heating - Wikipedia

    en.wikipedia.org/wiki/Central_heating

    65–97% for gas-fired heating; 80–89% for oil-fired and; 45–60% for coal-fired heating. [26] Oil storage tanks, especially underground storage tanks, can also impact the environment. Even if a building's heating system was converted from oil long ago, oil may still be impacting the environment by contaminating soil and groundwater.

  6. Fuel oil - Wikipedia

    en.wikipedia.org/wiki/Fuel_oil

    Number 5 fuel oil is a residual-type industrial heating oil requiring preheating to 77–104 °C (171–219 °F) for proper atomization at the burners. [8] It may be obtained from the heavy gas oil cut, [7] or it may be a blend of residual oil with enough number 2 oil to adjust viscosity until it can be pumped without preheating. [8]

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