Heating oil additives
Heating oil additives for peace of mind and comfort at home
Among Devon’s leading suppliers of high-quality heating oil, Moorland Fuels has been trusted to power homes, farms, and businesses in the region for more than 20 years. As part of a dedicated service to ensure your peace of mind and comfortable living, we’d always recommend the use of heating oil additives to improve the performance, stability, and reliability of kerosene used in domestic heating systems.
Whether you rely on an oil-fired boiler in a rural cottage or an Aga-style appliance in a countryside farmhouse, the right additive can help your heating system run more efficiently while reducing the risk of sludge buildup, fuel degradation, and contamination. From Exeter and Plymouth to Tavistock and Okehampton, our team is here to provide reliable support and straightforward advice tailored to your home heating needs.
If you’re unsure which heating oil additive is most suitable for your system or fuel type, talk with our friendly local team and we’ll help point you in the right direction.
Understanding heating oil additives and how they support your heating system
Keeping stored heating oil in good condition is essential for maintaining an efficient and dependable home heating system. Heating oil additives are specially formulated treatments blended with kerosene to help improve fuel quality, support cleaner operation, and protect heating systems from common fuel-related problems.
Different types of heating oil additives are designed to address different challenges. Some work to improve combustion and reduce deposits inside boilers and fuel lines, while others help maintain fuel stability during storage, or tackle issues linked to moisture, sludge formation, and microbial contamination within tanks. Products like the Exocet heating oil additive are widely used to help improve fuel performance, while specialist Aga heating oil additives are formulated to support the unique requirements of range cookers and similar appliances.
Selecting the right additive for kerosene heating oil will depend on factors including the age and condition of your heating system, how the fuel is stored, and the unique demands placed on your home heating during the colder months of the year.


Why choose Moorland Fuels as your heating oil additives supplier
As a trusted local supplier supporting homes across Devon, we help customers maintain cleaner, more efficient heating systems – and this is largely down to reliable access to high-quality heating oil additives. We understand how important dependable heating is for rural homes and off-grid properties, particularly during winter when fuel quality and heating system performance matter most.
Alongside reliable deliveries and flexible ordering, we offer straightforward support to help you choose the most suitable additive solutions for your boiler, tank, and fuel storage conditions. And with employee-owned values, genuine local knowledge, and emergency fuel delivery when needed, we’re proud to support homes across Devon with trusted products and service to give you absolute peace of mind.
What’s more, our automated tank monitoring and scheduling service means you’ll receive reminders and be able to trigger refills automatically, making top-ups even simpler. Plus, The Cosy Heating Club rewards loyal customers with exclusive offers, helpful energy-saving hints, and priority service.


Building the case for heating oil additives: the benefits
Do heating oil additives work? Yes – when chosen correctly and used as part of ongoing fuel management, heating oil additives can make a noticeable difference to the performance and reliability of domestic heating systems. And the benefits are vast.
Heating oil additives are generally used to help improve combustion and maintain consistent heating, but they also help to tackle common storage-related issues. They work hard to reduce the likelihood of sludge, sediment, and contamination developing inside tanks. Meanwhile, some treatments are also formulated to help manage issues linked to water ingress and microbial growth within stored kerosene, aiming to maintain fuel quality for longer.
If you’d like advice on selecting the most suitable additive for your heating system, fuel storage conditions, or usage requirements, we’re here to help.
Reliable fuel supply, exceptional service, sustainable solutions
Your reliable and experienced fuel distributor, serving your local community for over 20 years.

