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What is a Defra Approved Wood Burning Stove?

If you live in an area where smoke is controlled, it's crucial to purchase a DEFRA-exempt stove. A DEFRA exempt stove (or SE) allows you to legally burn wood in a smoke-controlled area.

The stoves are independently tested to ensure the lowest possible emissions. Stoves that have this status are often branded with the 'Defra-approved' logo on their specifications or name.

Approved for Smoke Controlled Areas

Many people think that living in a Smoke Control Area means you can't have a stove that burns wood but this isn't the case. In reality, most cities and large towns are within a smoke controlled zone but this doesn't mean you can't have stoves, it just implies that you have to make use of an exempt device and only use authorised fuels (usually Briquettes) in your stove. The Defra-approved stove is a wood-burning stove that has been thoroughly tested to make sure that it is in compliance with certain requirements in terms of the emissions it generates when burning authorised materials. It can therefore be legally used in smoke-control zones.

The Defra logo is widely adopted by the industry and a large number of the stoves approved bear SE after their names which means they are smoke free. To be able to be SE approved, it must satisfy strict criteria with regards to its emissions, so you can be certain that if you select an exempt defra stove, you are getting the cleanest and best burning wood stove available.

If you are looking for a wood-burning stove which is Defra-exempt or has SE after its title You will notice that the manufacturer might have done things like ensure that there are sufficient air intakes on the front of stove to allow full combustion of fuel and that the size of the chimney outlet is sufficient to prevent accumulation of soot. This is important as it will ensure that the smoke from the stove does not escape through the chimney and enter your home.

Another benefit of a Defra approved stove is that it typically permits you to use it with five" chimney liner, which complies with the UK building regulations. However, stoves that aren't Defra-approved will have to be fitted with a bigger 6" liner.

At Stovax we are pleased to offer a variety of Defra approved stoves and fires, as well as our Ecodesign Ready stoves that have been designed with the future standards of air quality in mind. Many of our Defra-approved stoves can also be used combination with a smoke control system for homes located in Smoke Control Zones. They can be used to burn a variety smokeless fuels, including fire logs.

Approved for Smokeless fuels

A DEFRA approved wood burning stove, also known as a recommended DEFRA stoves - horner-buchanan.federatedjournals.com, exempt stove is the only type of stove you can install in a smoke control zone when you plan to use it for solid fuel (wood and preferably well-seasoned). The government tests these stoves to ensure that they don't produce excessive smoke and are only suitable for use with fuels that are 'authorized.

The difference between the differences between a DEFRA approved stove and a non-approved one is usually very little. With a kit supplied by the manufacturer, a lot of modern stoves can be easily transformed into DEFRA conforming in just a few only a few minutes. This is due to the fact that Defra approved appliances must pass extremely rigorous tests and have a limit on the amount of smoke they are able to produce.

To ensure that these restrictions are not violated during testing, the stove must be able to limit the combustion air supply to ensure that it does not starve itself of oxygen, which could cause it to smolder. This is accomplished by the mechanism that allows the air in the firebox when it is burning. It is typically hidden in the stove or under the base of the firebox.

Stove World UK has a vast selection of DEFRA approved stoves, from some of the top manufacturers in the country, including Stovax Arada and Burley. These are available in a vast range of styles and finishes. You can also select from a vast selection of Ecodesign ready stoves that are designed to meet future requirements for air quality.

Smoke Control Areas are typically situated around cities and towns with large populations and you can visit the website of your local authority to determine if the area you live in is classed as such. It is important to purchase an approved DEFRA approved clean burning stoves-approved stove if reside in a smoke-controlled zone. This will allow you to avoid a fine from the local authority. If you burn coal or other solid fuels in a stove that is not approved stove, you may be fined up PS300.

Approved for wood

A DEFRA regulations stoves approved stove, also referred to as a smoke exempt wood stove, is an appliance that can be used to burn wood in the Smoke Control Area. The stove will be stamped with the Defra approved logo or 'SE' after its name which means that it is able to be used in smoke controlled areas, when burning approved fuels only which is in this case wood.

A lot of older wood stoves emit huge amounts of particulate matter. This can trigger or exacerbate asthma attacks, respiratory problems and heart issues. This is why it's essential to buy an updated wood stove that is compliant with the strict emission standards set by the Environmental Protection Agency (EPA). You should look for the "EPA 2020 Certified" label, which signifies that the stove has met the emissions limits that are now in place.

If you purchase a stove that isn't EPA certified and you reside in a zone of smoke control, you will need to have it recertified before you can use it. It is expensive and time-consuming, however the law requires it. Homeowners who decide to sell a property with a wood stove that is not certified may be subject to tax credits or fines relating to clean air.

With a kit, or an adjustment made by the installer, the majority of modern stoves can be defra burning mdf approved. The primary difference between DEFRA approved stoves and ones that aren't is the combustion air control system, which regulates the quantity of air that goes through the stove when it is operating normally. Modifications are usually made to the base or side of the firebox that is underneath the stove.

There are some manufacturers who produce two versions of a wood stove: one that is Defra-approved, and the other that isn't. This is because the process of placing a stove through rigorous Defra tests is expensive, so to help recoup some of the costs, they'll offer the non-approved version at a cheaper price. The DEFRA approved version will have been subjected to the modification of combustion air included in the testing process.

Approved for Gas

Prior to the Clean Air Acts, residential homes were able to burn any fuel they wanted to, resulting in large amounts of smoke emissions. This caused health problems. To prevent this Defra created Smoke Control Areas which meant that residential homes could not emit any smoke from their multifuel stoves or wood burners unless the appliance was Defra approved to burn only approved fuels like manufactured smokeless coals and anthracite.

Defra approved SE (Smoke-Exempt) Stoves have been subjected to rigorous testing to demonstrate that they can safely burn approved fuels within a Smoke Control Area. The most modern combustion technology allows an unabated minimum of secondary air into the firebox. This lets the stove meet Defra regulations for Smoke Control Areas even when it is using authorised fuels such as anthracite or manufactured smokeless coals.

If you're looking to purchase a brand new wood-burning stove and you live in Smoke Control Area then we would recommend that you look at the selection of Defra approved stoves that can be found at The Stove Yard. We offer a wide range of traditional, contemporary and inset Defra approved stoves from industry-leading manufacturers like Stovax, Arada, Burley and AGA.

The good news is that there is no difference in appearance between a stove approved by Defra and a stove that is not approved. However the models that are DEFRA approved contemporary stoves-approved come with a few extra features designed to ensure they burn more efficiently. They will usually have a slightly different grate and air vents and on gas models, they might have a slightly different size flue outlet.

A Defra Approved Stove will almost always have five" flue outlet (125mm). This means that you can choose a smaller stainless steel twin wall flexible liner that is cheaper than a 6" (150mm). This is a great option when you install a Defra-approved wood burning stove into an old or non-standard chimney stack. It saves money on replacing a bigger diameter chimney liner.