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Heating Oil Supplier


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123 Oil – Leading Supplier for Heating Oil in the UK

123 Oil, a reputable heating oil supplier with a wealth of experience spanning several decades, stands as a trusted and recognised name nationwide. As one of the leading heating oil suppliers, we have risen as a reliable choice for industrial heating needs.

Our well-organised logistics and efficient delivery systems ensure that your order is promptly and reliably delivered to your desired location anywhere in the UK. With an extensive logistic team, we will dispatch your order on an emergency basis to keep your home heating system running without interruption.

What is Heating Oil?

Heating oil is a petroleum-based fuel commonly used to heat homes and buildings. It is primarily used as an alternative to electric heating systems or in areas where natural gas is not readily available.

Heating oil goes by many names in the industry due to its variants with slightly different specifications. Some of its names are:

  • Fuel Oil
  • C2 Kero
  • Standard Kero
  • Industrial Paraffin
  • Kerosene
  • Burning Oil
  • 28 Second

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123 Oil – Our Heating Oils

Domestic Heating Oil

Domestic heating oil is a lighter and more refined oil. It is commonly used in homes for heating purposes. It is the most widely used oil for heating systems due to its lower viscosity and cleaner combustion properties.

Industrial Heating Oil

Industrial heating oil is a specialised fuel derived from crude oil and refined to meet the specific requirements of industrial heating applications. It undergoes refining to achieve the desired viscosity and composition for efficient combustion and heat generation. Compared to other fuel oils like diesel fuel, industrial heating oil tends to have a higher viscosity and sulfur content. These characteristics make it suitable for industrial heating systems that require a reliable and efficient heat source.

Factors Influencing Heating Oil’s Price

Per litre price of heating oil depends on many factors, such as:

Crude Oil Prices: Fluctuations in crude oil prices directly impact heating oil prices as heating oil is derived from crude oil.

Supply and Demand: Limited supply or increased demand for heating oil leads to higher prices, while excess supply or lower demand can result in lower prices.

Refinery Capacity and Maintenance: Disruptions or limitations in refinery capacity or maintenance can affect heating oil availability and prices.

Weather Conditions: Colder winters increase heating oil demand and prices, while milder weather or reduced demand can lower prices.

Seasonality: Heating oil prices tend to be higher during colder months when demand is at its peak.

Geopolitical Events: Political instability, conflicts, or disruptions in oil-producing regions can impact global oil prices and subsequently affect heating oil prices.

Taxes and Regulations: Taxes imposed on heating oil and regulations related to production, distribution, or environmental standards can influence the final price paid by consumers.

Heating Oil Suppliers
Heating Oil Suppliers

Alternatives to Heating Oil


Kerosene oil is commonly used in heating systems in both domestic and industrial premises. It is a low-sulphur fuel that is often preferred for its clean-burning properties. Kerosene is typically stored in above-ground or underground tanks and is delivered by truck. It is compatible with various heating systems, including furnaces, boilers, and radiant heaters.

Red Diesel (Gas Oil)

Red diesel is a type of fuel that shares similarities with both kerosene and fuel oil. It is typically dyed red to indicate its tax status and is commonly used in off-road vehicles, agricultural machinery, and construction equipment. However, red diesel can also be legally used for heating purposes in certain circumstances. It can be used as an alternative to kerosene or fuel oil for heating properties, but it is important to ensure compliance with local regulations and tax laws.

Our Fast Nationwide Heating Oil Delivery

At 123 Oil, we take pride in offering a nationwide heating oil delivery service with flexible options like same-day or next-day delivery. To ensure prompt service, we strategically place our fuel oil depots throughout the UK, storing ample quantities of heating oil ready to be supplied nationwide.

What sets us apart is that we are not just a supplier but also a leading manufacturer of industrial heating oil. By manufacturing our own industrial heating oil and purchasing home heating oil for domestic purposes in bulk, we have the advantage of storing it for immediate availability when you need it. This unique setup guarantees timely deliveries to keep your home or business comfortably heated.

Why Choose 123-Oil?

  • At 123 Oil, we take pride in our extensive experience, efficiency, and the trust we have built as efficient suppliers of burning oil.
  • We possess the expertise and knowledge necessary to deliver high-quality fuel and provide excellent service to our customers.
  • We also supply oil in 205-litre barrels for those who need less than 500 litres of heating oil.
  • We understand the importance of timely deliveries, and our streamlined processes ensure that our customers receive their heating oil quickly and reliably.
  • We are dedicated to fostering trust through clear and honest communication, fair pricing, and consistent, dependable deliveries.
  • Our team consists of knowledgeable experts who are always ready to offer valuable advice and provide support whenever our customers need it.


Heating oil is known by many other names, such as:

  • Fuel Oil
  • C2 Kero
  • Standard Kero
  • Industrial Paraffin
  • Burning Oil
  • 28 Second

Yes, there are potential alternatives available for heating oil, such as red diesel and kerosene. However, we recommend you do not use them for industrial heating as they will increase the cost significantly.

123 Oil is an experienced heating oil supplier with a vast logistics team to cater to both commercial and domestic sectors.

Domestic heating oil is lighter, more refined, and has cleaner combustion characteristics. Industrial heating oil is specifically designed to serve industrial heating purposes; it has higher viscosity and sulphur content and can be relatively affordable as compared to other heating oil variants.

We have a very active logistics department providing 24/7 delivery services. We are also offering same-day and next-day heating oil delivery services.

We are providing our delivery services for as minimum as a single 205 litre barrel.

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