Frequently Asked Questions

Sure, there are discounts on volume!

Mazout, also known as heating oil or fuel oil, is a fossil fuel obtained by refining crude oil. It consists mainly of hydrocarbons and is used for heating purposes in households and industries. In a heating system, heating oil is pumped from a storage tank to the boiler, where it is atomised and ignited by a burner. The heat released heats water, which then heats rooms via radiators or underfloor heating

Delivery time depends on how busy it is. MAES aims to deliver as quickly as possible, usually the next working day or the working day after. In busy periods this may take a little longer, but you will always be informed in good time.

Currently, you pay for mazout via bank transfer or bank contact.

The volume of mazout required depends on several factors, such as the type of installation, the size of your home and your consumption pattern.
For an accurate estimate, it is best to consult a specialist or contact MAES for advice.

Mazout is a reliable and efficient fuel for heating purposes.
It offers high energy value and ensures even heat distribution.
Moreover, the price of mazout is transparent and protected by an official government maximum price system, offering consumers security.

Mazout is a fossil fuel and therefore has an impact on the environment. However, modern mazout boilers are more efficient and emit fewer pollutants than older models. It is important to maintain your installation properly and consider investing in energy-efficient technologies to minimise environmental impacts.

Transport costs are included in the net price you calculate via our order or quotation form.

The price of heating oil varies every day. To consult an accurate price, just fill in our order form. There you will get an overview of the current heating oil price.

The price of mazout is influenced by several factors. The main ones are international oil prices, refining costs, transport costs, taxes and duties, supply and demand, and exchange rates. In Belgium, there is an official maximum price set by the government. As prices can change daily, it is advisable to regularly check the current heating oil price at MAES. You can find the current heating oil price by doing a calculation via our order form.

Mazout and fuel oil refer to the same fuel, but the price can vary depending on the quantity you order and possible discounts.

The price of mazout can change daily, depending on oil prices and market developments.

The price of heating oil varies every day. To consult an accurate price, just fill in our order form. There you will get an overview of the current heating oil price.

No, but there are discounts on volume.

The price of mazout is influenced by several factors. The main ones are international oil prices, refining costs, transport costs, taxes and duties, supply and demand, and exchange rates. In Belgium, there is an official maximum price set by the government. As prices can change daily, it is advisable to regularly check the current heating oil price at MAES. You can find the current heating oil price by doing a calculation via our order form.

With MAES, you are always assured of competitive prices and reliable service. By regularly checking the heating oil prices on the MAES website, you are always aware of the most advantageous rates. Moreover, MAES offers transparent prices without hidden costs and you benefit from fast and efficient delivery.

Differences in transport costs may cause the price to vary by region.

Possible surcharges include small order quantities or rush deliveries.

Yes, you can compare prices. You can find our current heating oil price via our order form. You can also easily compare heating oil prices via other comparison platforms.

The inspection of your mazout tank depends on its type and content. Generally speaking:

• Underground tanks: Inspection mandatory every 5 years.
• Above-ground tanks: depending on the content and region, usually every 10 years.

For more information, please contact us at info@maesmobility.be or 03 899 89 89.

Yes, in Belgium periodic checks are mandatory, depending on the type of tank and the region where you live. This prevents environmental pollution and ensures safe storage.

For safe and efficient operation, it is recommended that you have your heating oil tank checked regularly. It is best to do this annually or at least every few years to prevent blockages and fouling. Regular maintenance extends the life of your tank and saves costs in the long run.

An inspection checks that the tank is safe and environmentally friendly. This includes:

• Visual inspection: To check for leaks, rust and general conditions
• Tightness test: To check that there are no leaks.
• Checking pipes and protection: Including overfill protection and any filters.
• Certificate: After a successful inspection, you will receive an inspection certificate.

The cost of a heating oil tank inspection varies depending on the location and type of tank. For above-ground tanks, prices range between €95 and €110, while underground tanks can cost between €120 and €160. These prices include VAT and apply to tanks up to 10,000 litres.

There are currently no specific premiums for the inspection of heating oil tanks. However, for the removal or filling of fuel oil tanks, some municipalities offer premiums, you can check with your municipality. In addition, low-income households may be eligible for the Mebar premium, which can be up to €1,365 for energy-saving measures.

While you can perform regular visual inspections yourself to detect any leaks or corrosion, an official inspection is required by law and must be carried out by a recognised technician. This ensures a thorough inspection and a valid certificate of conformity.

If your mazout tank does not meet legal standards, it could lead to environmental pollution and possible fines. Moreover, you could be held liable for any damages. It is therefore essential to have your tank regularly inspected and maintained by a recognised professional.

During an inspection, the technician performs a tightness test to check for possible leaks. This can be done through pressure testing or ultrasonic techniques. In addition, the general condition of the tank is assessed to detect early signs of wear or corrosion.

you can contact us for this on 03 899 89 89 or info@maesmobility.be. You can also fill in our contact form.

Gas oil is a fuel used for heating systems as well as engines and machinery. It is an advanced fuel that ensures cleaner combustion, leading to reduced black smoke emissions and less chance of clogging particulate filters. At MAES, we offer Gas Oil Extra, Gas Oil Plus and ‘regular’ gas oil suitable for all types of boilers, including the latest generation of condensing boilers. In winter, this gas oil is also winterised to -20°C, which is ideal for above-ground tanks and machinery exposed to cold temperatures.

Mazout is mainly used for heating purposes in homes and businesses. It is a reliable fuel that provides even and comfortable heat.

Gas oil is a more advanced variant suitable for heating as well as for use in engines and machinery. It has cleaner combustion and has been specially developed to meet the requirements of modern heating systems, including condensing boilers.
In short, the main difference is that gas oil Extra is more suitable for both heating purposes and machinery, while mazout is specifically intended for heating

Ordering gas oil, gas oil Extra or gas oil Plus is quick and easy via our revamped order form. Indicate the quantity and give us the necessary information, and we will do the rest!

Gas oil (mazout) is a widely used fuel for heating systems because of its high energy content, long storage time without loss of quality and cost efficiency. It provides a stable and reliable heat supply, even during cold periods, and has a lower chance of clogging the system compared to other fuels.

Yes, gas oil can be used in modern condensing boilers, although condensing boilers function best with natural gas or propane. The efficiency of gas oil may be lower than that of gas, but it can still be a good choice, especially in areas without natural gas infrastructure.

Yes, gas oil is often used in agricultural machinery, such as tractors and harvesters. It is cheaper than regular diesel and is specifically classified for non-road use, offering tax benefits to farmers and farms, if they have a quota number.

Yes, gas oil is generally winterised. It has a lower freezing point than some other fuels, such as hydrogen gas, which means it can function well in colder climates. However, there is also special winter gas oil that has further improved properties for extreme cold.

Mazout Extra has a higher combustion efficiency than standard mazout, resulting in better heat utilisation. This results in lower fuel consumption for the same heat output, increasing plant efficiency.

Mazout Plus contains additives that help keep the combustion system clean, which can extend the life of the boiler and reduce the risk of breakdowns. This type of mazout also improves combustion efficiency and reduces soot build-up in the boiler.

Mazout Extra is suitable for most boilers, especially the older types that run on mazout. For modern boilers, it may depend on the manufacturer’s specific requirements, but it is generally compatible with most systems.

Yes, mazout Extra is usually winter-proof and has properties that help it function at low temperatures, such as a lower freezing point than regular heating oil. In some cases, it is also supplemented with specific winter additives to make it even more resistant to extreme cold.

Yes, due to its improved combustion efficiency and reduced risk of breakdowns, Malt Plus can help optimise fuel consumption, which can lead to lower heating costs in the long run.

Mazout Extra contains additives that improve combustion, which can lead to reduced emissions of harmful substances such as soot and CO₂. Although it is still a fossil fuel, it can therefore be more environmentally friendly than standard mazout.

Yes, Malt Plus is suitable for modern heating systems. Its improved combustion properties ensure that modern boilers, which often have stricter emission requirements, can continue to operate efficiently.

Order your Mazout Extra quickly and easily at MAES! Instead of searching for specialised oil companies, arrange your heating oil delivery directly via our convenient online order form. No hassle, no waiting – just fast, reliable and delivered to your home at a competitive price.

Mazout Plus helps reduce soot and dirt deposits in the boiler through improved combustion. This lowers the risk of clogging and damage, extending the life of the heating system.

The current official daily price varies from day to day. Please contact us for the current price.

Contact us by mail or the contactpage and we will get back to you with all the necessary information.

We no longer do tank inspections ourselves, but we can always refer you to one of our colleagues. You can always contact us for this and we will provide you with the right information!

The price of heating oil always depends on several factors. Read more about it here.

Deliveries always depend on busy times. We try to do this as quickly as possible, usually the next working day or the working day after. In very busy periods, this can sometimes take a little longer, but we always contact you in good time.

Please contact us via the contact form or by mail.

Contact us for a clear view on the evolution of the price of heating oil