Heating oil additives
Reliable heating oil additives for homes
Heating oil additives are designed to improve the performance and stability of kerosene used in home heating systems. If your home relies on oil-fired heating – whether a rural property or an off-grid household – additives can play an important role in maintaining consistent warmth, particularly during colder months when demand is highest.
Craggs Energy supplies high-quality heating oil additives to homeowners across Yorkshire and the north west, helping heating systems run efficiently, cleanly, and reliably throughout the year.
If you’re unsure which heating oil additive is right for your home, get in touch with our team and we’ll help you find the most suitable solution for your system and fuel type.
What are heating oil additives?
Heating oil additives are specialist chemical solutions added to kerosene to improve the performance, stability, and efficiency of domestic heating systems. More commonly used in oil-fired boilers and Aga-style appliances, they ensure fuel burns more cleanly and consistently – leaving you with confidence in reliable home heating throughout the year.


Why choose Craggs Energy as your heating oil additives supplier
We’re a trusted regional supplier of heating oil additives, supporting homeowners with reliable products to improve fuel performance and protect domestic heating systems. However, more than simply keeping you stocked, you need to have confidence in a partner that can support you with dependable deliveries, regular top-ups, and wider home heating oil services. This is where Craggs Energy’s strength lies – in consistent availability and straightforward support.
We understand how important it is for homeowners to have access to the right products quickly – particularly during colder months when heating systems are working harder. As a business rooted in the community, we know the region inside out and can respond quickly to your needs and circumstances. What’s more, with CosyConnect remote tank monitoring and smart fuel management, you can reduce the risk of unexpectedly running out of fuel.


Do heating oil additives work and what are the benefits?
When used correctly, heating oil additives are proven to enhance fuel quality and ensure domestic heating systems run more efficiently and reliably. There are many benefits to using additives, including:
- Improved heating performance. Products such as the Exocet heating oil additive are often used to enhance combustion efficiency and help domestic heating systems run smoothly year round.
- Reduced sludge buildup and contamination. Additives help stabilise fuel and reduce the risk of sludge, sediment, and contamination in storage tanks. They also help limit issues that may be brought about by water ingress and microbial growth in stored kerosene.
- Added protection for your boiler and heating system. Different heating systems require differing additive solutions depending on fuel type and usage – Aga heating oil additives, for example, are designed specifically for Aga cookers and similar appliances. If you have a standard domestic system, specialist options like an additive for kerosene heating oil will help improve its performance and reliability.
If you’re unsure of the next steps to take, or would like advice on which additive solution is most suitable for your needs, get in touch and we’ll be happy to point you in the right direction.
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