What is No 1 and No 2 fuel oil?

1 fuel oil is like a heavier version of kerosene. This means it has a higher boiling point, is more viscous and is less refined than kerosene. In comparison with No. 2 fuel oil, it is a bit lighter.

What is fuel oil No 1?

1 Fuel Oil . No. 1 Diesel Fuel: A light distillate fuel oil that has distillation temperatures of 550 degrees Fahrenheit at the 90-percent point and meets the specifications defined in ASTM Specification D 975. It is used in high-speed diesel engines, such as those in city buses and similar vehicles.

What is the most common fuel oil?

Kerosene
Kerosene. Kerosene is the most common heating oil type.

Is all heating oil the same quality?

But contrary to what most homeowners who use heating oil believe in, not all home heating oil is the same. Even if they all look alike and serve the same function, heating oil is actually distinguished into different types and grades.

What is number 3 fuel oil?

Number 3 fuel oil was a distillate oil for burners requiring low-viscosity fuel. ASTM merged this grade into the number 2 specification, and the term has been rarely used since the mid-20th century.

Can I use off-road diesel in my oil furnace?

Off road diesel can be an acceptable substitute for heating oil. Since heating oil and diesel are both midweight petroleum distillations, they can be burned by the same systems and will mostly produce the same amount of heat.

Is No 1 fuel oil the same as diesel?

What is Number 2 fuel oil used for?

Number 2 fuel oil is tax-free so that the prices are kept low at all times. This is because it is used for home heating, making it a vital need every winter. It is used in boilers and furnaces and has the same red dye as untaxed diesel fuel. Since it is used for residential heating, many call it home heating oil.

How many grades of fuel oil are there?

six grades
In the United States there are six grades of fuel oil, numbered 1 through 6. The lower the number, the lighter the fuel is, with lower boiling point, viscosity and energy content per gallon.

What is number 6 fuel oil used for?

No. 6 fuel oil includes Bunker C fuel oil and is used for the production of electric power, space heating, vessel bunkering, and various industrial purposes.

Is #2 diesel the same as off-road diesel?

There is no difference in performance between the two types of diesel, but for businesses operating off-road vehicles, it’s less expensive to use off-road diesel. You can use on-road diesel in off-road vehicles, but you would be unnecessarily paying state and federal taxes on the fuel.