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Choosing a Defra Exempt Wood Burner

The majority of UK cities and large towns are classified as Smoke Control Areas so if you live in one and want to install a wood burner then you'll need a Defra exempt stove. You can recognize them by their Defra approved logo.

Defra exempt stoves are built to stop the fire from smouldering, which reduces the amount of smoke generated. They also burn fuel more efficiently.

What is an Defra exempt stove?

A Defra Exempt stove is a wood-burning domestic heating device that has passed the tests laid out by the Department for Environment, Food and Rural Affairs. The Defra Exempt label is applied to stoves that have been independently tested and meet strict criteria on emissions. The stoves that are Defra Exempt can be used in Smoke Control Areas.

If you live in a smoke control zone, you must have a DEFRA approved stove as it is illegal to burn wood (unless you are an authorized fuel) without one. If you install a non-DEFRA approved stove in a smoke control zone, you will be in breach of the Clean Air Act and could be charged.

From the outside there is very little difference between the Defra approved stove and one that hasn't been awarded this status. There are a few things stove makers can do to ensure that their products are exempt from DEFRA. The DEFRA approved stoves come with burners that aren't made to deprive fires of oxygen. This can cause them to smoke or create excessive amounts of smoke.

To prevent this, manufacturers will adjust the top air vent of a Defra-approved stove. This will prevent the possibility of shutting the vent completely as this would cut the air supply to the fire. The adjustment is usually an incredibly small screw that is located on the front of the stove, below the stove's base or on the rear of the oven.

Stoves that have Defra exemption tend to also be multifuel stoves that can be used to burn wood and other fuels. This is a fantastic option for those who live in areas that are designated as Smoke Control Areas and do not want to restrict their usage to only authorised fuels. Some stoves that are Defra Exempt are also able to be fitted with a 5" chimney liner when burning wood (if the manufacturer doesn't insist on the larger size). This is a great benefit for those looking to install wood-burning stoves but are worried about local regulations regarding smoke.

What are the benefits of a Defra-Approved Stove?

Defra-approved stoves have many advantages they can provide, such as the ability to conform to local regulations and provide warm and cozy fire. They are typically more efficient than non-Defra stoves, and also reduce the amount of carbon emissions produced. This can result in significant savings on your heating bill. Additionally, Defra approved stoves are often easier to use than non-approved stoves and may be equipped with simple controls.

When purchasing a wood-burning or multi-fuel stove, there are a variety of different factors to consider including your heating requirements, aesthetic preferences, and long-term goals. When choosing a stove it is important to consider these factors. A stove that is defra-exempt is ideal for those who live in areas that are smoke-free. They have been thoroughly tested and are in compliance with strict environmental guidelines. They can reduce the impact that your stove has on the environment.

Defra-approved stoves do not just meet the environmental standards, but also provide superior combustion and spread of flame. This ensures that the fuel burns evenly, resulting in a more pleasant and consistent flame. In addition they are more durable than non-DEFRA approved multi-fuel stoves-approved stoves, which means they last longer and endure higher temperatures.

As an added benefit is that the majority of Defra approved stoves are compatible with a 5" chimney liner, which is perfect for homes that are located in smoke-free areas. However, it is important to note that if you are planning to use your stove using wet wood or other damp fuel, it will produce nuisance smoke and can possibly result in a prosecution by the local authority.

To achieve Defra approval, stove makers must make modifications to their appliances to restrict the amount of air that could be deprived during the burning process. The top air control is usually modified to stop the complete closure. Closing the air supply to a stove in excess could cause it to smolder instead of properly burning and cause smoke that is unpleasant.

What is the Difference Between an approved DEFRA stoves installation Stove and a Non-Defra Approved Stove?

The most obvious difference is that a defra approved stove can legally burn wood in a Smoke Control Area, whereas a non-defra exempt stove would not. Stoves that are approved by Defra have passed tests that prove they can burn wood safely and effectively in smoke-controlled areas without producing excessive levels of smoke. If you reside in an area that is smoke controlled, you can use the new stove with no risk of fines.

A Defra-approved stove is also more energy efficient than other types that produce more heat and emitting less harmful emissions into the air. This makes them a good choice for homeowners who wish to cut down on heating bills and who are concerned about the environment.

Stoves which have been Defra-approved will be advertised with the Defra Approved Logo which is used by stove manufacturers. You can also determine whether a stove is Defra exempt by looking up the specifications or on the manufacturer's website.

There are many styles to choose from when selecting a stove that is Defra-approved. Some are more traditional in design and look great in an old fireplace chamber or inglenook, while others are more contemporary and will suit a contemporary living space.

Make sure the stove is Defra exempt. It should be on the DEFRA list of approved appliances, or have the DEFRA logo. Many manufacturers will advertise their stoves as being Defra exempt even though they have not been tested to show it. It is much easier to sell a Clean Burn stove than to test it and incur the cost of becoming Defra exempt.

A stove that has been Recommended DEFRA stoves exempt will guarantee that the wood that is used to fuel it is sustainably sourced, seasoned and dried properly before burning. This means that it will not produce large quantities of smoke, which is better for the environment and helps keep chimneys and flue systems clean for longer.

What is the difference between an exempt stove that is Defra-compliant and a non-Defra exempt stove?

You will need to take into consideration several aspects when selecting the best stove for your home. These include the style, heat output, and the type of fuel. You might have noticed on our website that a lot of multi-fuel and wood burning stoves are DEFRA approved sustainable stoves exempted or DEFRA recommended stoves approved. This is jargon that to the average homeowner, might seem like nothing more than a marketing jargon but it has very important implications for people who live in smoke controlled areas.

To ensure compliance with the laws against the sale of logs in Smoke Control Areas Defra exempted wood burners have an internal mechanism that prevents you from closing down the air supply valve completely. This is because if you reduce the flow of air to the fire too much, the wood will start to smolder and release excess smoke, which could be in breach of the law. To prevent this from happening you must make sure that the wood in your stove is dried to a certain degree prior to putting it on the stove.

You can also use the DEFRA exempt wood burner within a Smoke Control Area if you only burn the approved fuels that are listed on the DEFRA website. These include gas, semi-anthracite and anthracite as well as low volatile steam coal. However, if you decide to install a non-DEFRA certified stove in your home and burn wet wood or other fuels that aren't listed on the DEFRA list that you can be punished up to PS1000.

Even if you don't live in the Smoke Control Area, a DEFRA exempt wood burner is still a good choice as they are generally more eco-friendly and friendly to neighbours because they can be operated without producing nuisance smoke. They are also more efficient and will keep your chimney system and flue cleaner for a longer period of time. It is important to note that all new stoves will need to meet the stricter Ecodesign standards by 2022. These regulations define minimum efficiency standards, as well as OGV and NOX ceilings, and emission limits that are more than the ones currently in place for DEFRA-exempt appliances.