What is the difference between diesel fuel and home heating oil?



Heating Oil vs Diesel Fuel: Power Difference Common heating oils can produce 138,500 Btu (British Thermal Unit) per gallon while its diesel counterpart can only produce about 137, 500 Btu. Depending on the type of heating oil, it can either have a higher or lower Btu compared to diesel.

Is Number 2 heating oil the same as diesel?

#2 Fuel Oil



Diesel fuel and #2 fuel oil are virtually the same fuel in terms of chemical composition. The main difference lies in their intended use. #2 fuel oil enjoys a tax-free status to keep prices low and help people heat their homes. This is an essential need in winter, after all.

Is heating oil the same as red diesel?

There are two types of heating oil – gas oil and kerosene. Gas oil (also known as red diesel and 35-second oil) is generally for commercial and agricultural use. Kerosene (also known as home heating oil or 28-second oil) is a lighter oil that is used in many homes.

Can I use diesel fuel in my oil furnace?





Homeowners who run out of heating oil and can’t wait days for a refill have an option: diesel fuel. Diesel, as sold at many gas stations, is an acceptable replacement for home heating oil in virtually all furnaces.

Can I run my diesel car on heating oil?

Diesel engines are designed to run on diesel, not heating oil, and you will encounter issues if you use the wrong fuel.

How long will 5 gallons of diesel last in oil tank?

While these fuels are more expensive than heating oil, both will burn safely in your heating oil burner. Usually 5 or 10 gallons will last for a day or two, depending upon the temperature and the size of your home.

Can I use red diesel for home heating?

Can red diesel be used as heating oil? Yes, red diesel is commonly used for domestic heating applications. After the 1st of April 2022, red diesel can no longer be used as a commercial heating fuel.

Can I still use red diesel after April 2022?





On many who use red diesel (also known as rebated fuel) to power off-road vehicles and equipment will lose the entitlement and will have to move over to white diesel.

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

The answer is generally yes; dyed and off-road diesel is an acceptable alternative to heating oil. Dyed and off-road diesel are typically ultra-low-sulfur diesel these days. Heating oil can be either low sulfur or high sulfur, according to EPA and most state laws.

How long will 15 gallons of heating oil last?

How long will my heating oil last? When should I fill my oil tank?

Average Outside Temperature (°F) Approximate Gallons Used in 24 Hours Approximate Days 25 Gallons Will Last
15 7.8 3.2
20 7.0 3.6
25 6.2 4.0
30 5.3 4.7

Is fuel oil and diesel the same?

The combustion efficiencies of diesel, fuel oil and bunker fuel are one of the biggest differences. And, combustion efficiency is a property of the hydrocarbons. The biggest difference between diesel and fuel oil are the hydrocarbon sizes within each, not the hydrocarbon classes.

Is Number 1 fuel oil the same as diesel?

The only thing that is different between these two types is their price. Taxed diesel fuel is more expensive. When used for home heating, diesel is mixed with #1 fuel oil, which minimizes sludge formation during the winter.



Why is my heating oil burning so fast?

Oil burner cycling rate – Most heating systems take a few minutes after start-up to reach peak operating efficiency. If your heating oil burner is turning on and off rapidly (short cycling) – most likely due to it being mismatched to the heating load of your home – you are wasting energy and money.

How do I add diesel to my home oil tank?

Diesel is a perfectly fine short-term substitute for home heating oil. Locate your oil tank’s fill pipe on the outside of your house, and remove the cap. Pour the diesel fuel down into the fill pipe so it can enter the tank. Do not attempt to remove a plug from the oil tank in your basement and add the fuel that way.

Can I put diesel fuel in my fuel oil tank?

While diesel is a perfectly safe and functional as a temporary heating oil substitute, it isn’t intended for long-term use in your tank. It’s a good option in a pinch, but for long-term heating, diesel fuel is ineffective and not advised.

Is #2 fuel oil diesel?

2 heating oil and diesel are virtually the same product, but there are a few differences to keep in mind. No. 2 heating oil is untaxed while on-road diesel fuel is taxed.

Are fuel oil and diesel the same?

The combustion efficiencies of diesel, fuel oil and bunker fuel are one of the biggest differences. And, combustion efficiency is a property of the hydrocarbons. The biggest difference between diesel and fuel oil are the hydrocarbon sizes within each, not the hydrocarbon classes.



What is #2 fuel oil?

#2 Fuel Oil



#2 fuel oil is untaxed to ensure that the prices remain low while helping homeowners keep a warm home. This is an essential commodity during winter, after all. It is used to power your furnaces and boilers. Like untaxed diesel fuel, #2 fuel oil also has the same red dye.

What is #2 diesel oil?

2 Fuel oil. No. 2 Diesel Fuel: A fuel that has a distillation temperature of 640 degrees Fahrenheit at the 90-percent recovery point and meets the specifications defined in ASTM Specification D 975. It is used in high-speed diesel engines, such as those in railroad locomotives, trucks, and automobiles.

What’s the difference between #1 and #2 heating oil?

Some of their differences are that Number 1 fuel oil is a little heavier, has more impurities, and has a higher viscosity. This is because this fuel oil has less processing time. Its common applications are in portable stoves and heaters for outdoor use.

What color is number 2 heating oil?

This is the most familiar type of fuel oil because it is available in fuel pumps across the US. Untaxed diesel fuel is dyed red and is usually used in construction machines and off-road vehicles. It contains low sulfur and is known to be eco-friendly. Taxed diesel is undyed, so it has a natural light green color.