Search results
Results From The WOW.Com Content Network
Hot water reset, also called outdoor reset (ODR), is an energy-saving automatic control algorithm for heating boilers that are typically fired with fuel oil or natural gas.A hot water reset control loop measures the outside air temperature; this information is used to estimate demand or heating load as the outdoor temperature varies.
A check engine light or malfunction indicator lamp (MIL), is a tell-tale that a computerized engine-management system uses to indicate a malfunction or problem with the vehicle ranging from minor (such as a loose gas cap) to serious (worn spark plugs, engine problems or a faulty oil valve, etc.).
A water in fuel sensor, or WiF sensor, is an electronic sensor used to indicate the presence of water in fuel. It is installed in a fuel filter . When the water level in the water separator reaches the warning level, the WiF sends an electrical signal to the ECU or to dashboard (lamp). [ 1 ]
As of 2005, kerosene and other fuel-based illumination methods consume an estimated 77 billion litres (20 billion US gallons) of fuel per year, equivalent to 8.0 million gigajoules (1.3 million barrels of oil equivalent) per day. [1] [2] This is comparable to annual U.S. jet-fuel consumption of 76 billion litres (20 billion US gallons) per year.
Where coal was readily available (i.e. the anthracite coal region in northeast Pennsylvania in the United States) coal-fired steam or hot water systems were common. Later in the 20th century, these were updated to burn fuel oil or gas, eliminating the need for a large coal storage bin near the boiler and the need to remove and discard coal ashes.
AOL latest headlines, entertainment, sports, articles for business, health and world news.
Get a daily dose of cute photos of animals like cats, dogs, and more along with animal related news stories for your daily life from AOL.
Home heating oil is often abbreviated as HHO. [1] Most heating oil products are chemically very similar to diesel fuel used as motor fuel; motor fuel is typically subject to higher fuel taxes. Many countries add fuel dyes to heating oil, allowing law enforcement to check if a driver is evading fuel taxes.