
Diesel fuel can be used in a home heating oil tank as a short-term substitute when you are running low on heating oil. Diesel and heating oil are nearly identical, except diesel contains additives for engine lubrication and is taxed differently, making it more expensive. Diesel also burns hotter than conventional heating oil, so while it can be safely used for a few days at a time, prolonged use can cause lasting damage to your heating system.
| Characteristics | Values |
|---|---|
| Use of diesel fuel in home oil tank | Can be used as a substitute for heating oil |
| Diesel fuel as a substitute | Should only be used as a temporary solution |
| Heating oil vs. diesel | Heating oil is a better option |
| Diesel vs. heating oil | Diesel is more expensive, burns hotter |
| System shutdown | Biggest risk when the system runs at low oil levels |
| Diesel disposal | Contact local municipality for proper disposal |
| Diesel storage | Can be safely stored for up to six months |
| Diesel containers | Stored in yellow containers, labelled appropriately |
| Diesel additives | Can extend the lifespan of diesel |
| Heating oil delivery | Standard turnaround time is three business days |
Explore related products
$106.99
What You'll Learn

Diesel is a good short-term heating oil substitute
Diesel fuel can be used as a substitute for home heating oil in an emergency. It is a good short-term solution to keep your home heated, but it is not a simple fill-and-go process. Before putting diesel in your home heating oil tank, you should check the oil level by placing a yardstick down the fill tube of the tank. If your tank is below the critical level, you can start using diesel.
If you are going to use diesel in your home heating oil tank, you should locate the fill pipe on the outside of your house and remove the cap. You can then pour 5-10 gallons of diesel down the fill pipe. It is recommended to wait 5-10 minutes for any sediment to settle before pressing the reset button on your burner. If your burner does not start up, you may need to bleed the lines to release any air in the system, which can be a messy process.
Using diesel as a heating oil substitute should only be a temporary solution, as heating oil is the better option. Diesel can be safely stored for up to six months before it deteriorates, so it can be kept as an emergency backup.
Abrams Tank Fuel Capacity: How Large Is It?
You may want to see also
Explore related products

Diesel is more expensive than heating oil
In an emergency, diesel fuel can be used as a substitute for heating oil. However, it is not recommended for long-term use. This is because diesel burns hotter than heating oil, which can cause lasting damage to a heating system over time. Diesel is also taxed differently, so it tends to be more expensive. Heating oil enjoys reduced tax status due to its essential role for consumers.
Both diesel and heating oil are derived from crude oil and have similar boiling points. However, they are intended for different uses. Heating oil is primarily used for residential and commercial heating systems, while diesel fuel is used for construction machinery, agricultural vehicles, and off-road vehicles.
The costs of heating oil and diesel fuel can vary depending on supply and demand. Diesel fuel may be more expensive than heating oil at certain times, but this can change during the winter when demand for heating oil increases. Purchasing heating oil ahead of the cold weather can help manage fluctuating prices.
Another factor that affects the cost of diesel and heating oil is taxation. Heating oil is tinted with red dye to distinguish it from higher-taxed diesel fuel. Diesel fuel used for public road vehicles remains untinted and has a light green color. The different tax rates for diesel and heating oil contribute to the overall cost difference between the two fuels.
In some cases, diesel may be a more cost-effective option for home heating. For example, in certain jurisdictions, fuel suppliers may only carry diesel as the combustion properties of diesel and No. 2 Fuel Oil are very similar. In such cases, using diesel for home heating may be a more readily available and affordable option.
Fueling Your PWC: Tips for Safe Refueling
You may want to see also
Explore related products

Diesel burns hotter than heating oil
Diesel fuel can be used as a substitute for home heating oil in a pinch. While diesel and heating oil are nearly identical, diesel burns hotter than heating oil. This means that while it can be used as a short-term solution, using diesel over a long period can cause lasting damage to your heating system if it is not designed to withstand higher temperatures.
Heating oil is generally a better option for home heating, as diesel is typically more expensive due to different taxation. However, in some cases, fuel suppliers may already be putting diesel in your tank, as the combustion properties of diesel and No. 2 Fuel Oil are so similar that they are often distributed together with additives.
If you are running low on heating oil and cannot get a delivery right away, diesel can be a good temporary solution. You can purchase diesel at most gas stations, and it is safe to mix leftover fuel with diesel. It is important to ensure that your furnace is off before adding diesel to your tank. After adding the diesel, wait around 15-20 minutes to allow any sediment to settle at the bottom of the tank, and then restart your furnace.
Using 5-10 gallons of diesel fuel daily for only a few days should preserve your tank's longevity. Diesel also has a lower flashpoint than heating oil, making it easier to catch fire, so it is important to always follow proper safety procedures when using diesel fuel.
Cleaning Your Generator Fuel Tank: A Step-by-Step Guide
You may want to see also
Explore related products

Diesel is taxed differently to heating oil
Diesel fuel can be used in a home heating oil tank as a short-term substitute when you are running low on or have run out of heating oil. However, diesel is not the same as heating oil. Diesel is a type of motor fuel intended for on and off-road diesel-powered vehicles. As a result, it is subject to fuel tax, which makes it more expensive than heating oil.
Heating oil, also known as kerosene, is used to heat domestic and commercial buildings. It is a cost-effective solution for home heating as it is in less demand than diesel. Diesel, on the other hand, is in high demand all year round, which, in addition to the tax, drives up its cost.
There are different types of heating oil, such as standard kerosene and premium kerosene. Premium kerosene contains additives that promote a cleaner burn and increase longevity. Diesel also contains additives, but these are for engine lubrication.
One variation of diesel is "red diesel" or "gas oil", which is used to power off-road vehicles and machinery within the construction and agriculture industries. Red diesel is taxed differently from road diesel, making it slightly cheaper. This is because it does not include the same taxes that are added to regular diesel to pay for road maintenance.
While diesel can be used as a substitute for heating oil in an emergency, it is not recommended for long-term use as it burns hotter than traditional heating fuel. This can cause lasting damage to a heating system that is not designed to withstand higher temperatures. Therefore, while diesel can be a useful short-term solution, heating oil is the better option for the long term.
Lifting a Home Fuel Tank: Easy and Safe Steps
You may want to see also
Explore related products

Diesel is safe to store for up to six months
Diesel fuel can be safely stored for up to six months, and sometimes longer under optimal conditions. However, it's important to note that modern refining processes have made today's diesel more unstable and susceptible to contamination. Within 28 days of storage, diesel fuel can start to degrade and become contaminated.
To ensure the longevity of your diesel fuel, it's recommended to use biocides to prevent the growth of bacteria and fungi. Preventing or eliminating biofilm, a thick sludge-like mass that can grow in the diesel-water interface, is also crucial. Additionally, maintaining a proper storage temperature between 20°F and 70°F is essential, as extreme heat accelerates degradation.
Regular inspections and cleaning of tanks are necessary to prevent sludge and water accumulation. Investing in professional fuel polishing services can effectively remove contaminants and stabilize the fuel, especially for large reserves stored for over a year. Storing diesel in underground tanks or using steel jerry cans or drums can also enhance fuel preservation.
It's worth mentioning that diesel is often used as a short-term substitute for home heating oil. Its higher price and tendency to burn hotter than traditional heating fuel make it less ideal for long-term use, as it can cause lasting damage to heating systems. Therefore, it is recommended to use diesel sparingly and only when necessary.
Fuel Pump Spark: Gas Tank Safety
You may want to see also
Frequently asked questions
Yes, diesel fuel can be used in your home heating oil tank. It is a good short-term option if you are running low on heating oil or need to wait for a delivery.
First, turn off your tank using the thermostat control. Then, locate the fill pipe on the outside of your house and remove the cap. Pour up to 10 gallons of diesel into the tank and wait 5-10 minutes for any sediment to settle. Finally, press the reset button on your burner to start the system.
Diesel is taxed differently and tends to be more expensive than heating oil. It also burns at a higher temperature, so using diesel for extended periods can cause damage to your heating system. Diesel fuel is best used as a temporary solution until you can get a heating oil delivery.
You can manually check your oil level by placing a yardstick down the fill tube of the tank. Each tank has a critical level at which you should add fuel, so verify this level with your tank manufacturer. You can also check the float gauge or floating oil tank gauge to see if your tank is full or empty.










































