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Choosing a Defra Exempt Wood Burner

Smoke Control Areas are the most commonly used classification for UK towns and cities. If you reside in a Smoke Control Zone and are looking to install a stove, you will need a Defra approved stove. You can recognise them by their Defra approved logo.

Exempt stoves from Defra are constructed to stop the flame from burning, which reduces the amount of smoke generated. They also burn fuel better.

What is what is a Defra Exempt Stove?

A Defra Exempt stove is a wood-burning domestic heating appliance 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 the strict criteria for emissions. Defra exempt stoves are able to be used in Smoke Control Areas.

If you reside in a smoke control zone, you must have a DEFRA approved stove as you cannot legally burn wood (unless you are an authorised fuel) without one. Installing an non DEFRA approved stove within a smoke control zone is an infraction of the Clean Air Act. You could be prosecuted.

From the outside, there is no distinction between a Defra approved stove and one that has not been granted this status. However, there are a few things that stove manufacturers do to ensure that their appliances are DEFRA Exempt. The most obvious distinction is that the burners on a DEFRA approved stove are made not to deprive the flame of oxygen, since this could cause it to smolder and create excessive quantities of smoke.

To prevent this, stove manufacturers usually make an adjustment to the air vent at the top of an Defra approved stove. This will stop the possibility of shutting the vent completely down as this would cut the air supply to the fire. The adjustment is often located inside the top front of the stove, below the stove's base or on the back of the stove.

Stoves that have Defra exemption tend to also be multifuel stoves that can be used to burn wood, as well as other fuels. This can be a great option for those who live in areas which are designated as Smoke Control Areas however do not want to restrict themselves to using only authorised fuels. Some stoves that are Defra Exempt can also be fitted with five" chimney liner for wood burning (if the manufacturer does not insist on the use of a larger size). This is a great benefit for those who are planning on installing wood-burning stoves into their homes, but are concerned about local regulations on smoke.

What are the advantages of a Defra-approved stove?

Defra-approved stoves offer many benefits that include the ability to conform to local regulations and provide warm and cozy fire. For instance, they tend to have higher energy efficiency than non-Defra certified stoves and, consequently, reduce the amount of carbon produced when used. This can lead to significant savings on your heating bills. Additionally, Defra approved stoves are generally more user-friendly than non-approved stoves and can be equipped with simple controls.

When buying a multi-fuel or wood-burning stove, there are different factors to consider such as your heating requirements as well as your aesthetic preferences and long-term goals. When choosing a stove it is crucial to take into consideration these aspects. A defra-exempt stove is ideal for those who live in smoke-free areas. They are eco-friendly and have been thoroughly tested.

In addition to meeting environmental standards, Defra approved stoves are also designed to offer better combustion and flame spread. This ensures that the fuel is burned evenly and produces a consistent, pleasant flame. They are also more durable than non DEFRA approved traditional stoves approved stoves. This means that they can withstand higher temperatures and last longer.

Most stoves that are Defra-approved are able to use a 5 inch liner for chimneys, which is perfect for homes located in areas that are smoke-free. However it is important to note that if you are planning to use your stove using damp wood or any other wet fuel, it can create smoke that is not pleasant and could possibly result in a prosecution by the local authority.

To get Defra approval, stove makers must make changes to the appliance in order to limit how much air it will be deprived of during the process of burning. Typically the air control at the top will be altered to prevent it from being shut all the way. Closing the air supply to a stove too much could cause it to smolder instead of burning properly, which in turn will cause smoke that is unpleasant.

What is the difference between a Defra-approved stove and a non-Defra approved stove?

The most obvious difference is that a defra-approved stove is able to legally burn wood in a Smoke Control Area, whereas a non-defra exempt stove will not be able to. Stoves that are DEFRA stoves for sale-approved have passed tests that show they are able to burn wood safely and efficiently in smoke-controlled areas without producing excessive amounts of smoke. This means that if you live in a zone that is smoke-free, you will be able to use your new stove without risk of hefty fines.

A Defra approved stove is more efficient than other kinds of wood-burning stoves, meaning that it will produce more heat and emit less harmful emissions into the atmosphere. This makes them a good choice for homeowners seeking to save money while caring about the environment.

Stoves that are approved by Defra will be marketed with the Defra Approved Logo which is used by stove manufacturers. You can also find out whether a stove has been Defra-exempt by checking the specifications or the website of the manufacturer.

When you are choosing a Defra approved stove, it is essential to think about the style you prefer as there are many different choices to choose from. Some are more traditional and will look beautiful when placed in an old fireplace chamber, or inglenook. Others are more modern and would be a great fit for a more modern living space.

Also, make sure that the stove you select is Defra exempt by ensuring it is listed on DEFRA's list of approved appliances, or by making sure that it has the DEFRA exemption logo. Many manufacturers will boast that their stoves are Defra-exempt however they haven't been tested. It is easier to sell a Clean Burn stove than to test and go through the cost of becoming Defra exempt.

The stove will be exempt from Defra regulations, making sure that the wood used to fuel it has been sustainably sourced and properly dried before burning. This reduces the amount of smoke generated, which is better for the environment. It also helps to keep chimneys clean for a longer time.

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

You'll need to consider several factors when choosing the right stove for you home. These include the design, heat output, and fuel type. You may have noticed on our website that a lot of wood burning and multi-fuel stoves are DEFRA exempted or DEFRA approved. This is jargon which, to the average homeowner, could appear to be a commercial phrase. However, it has important implications for those who live in smoke-free areas.

To ensure compliance with the laws prohibiting the sale of wood in Smoke Control Areas, Defra exempt wood burners are constructed with an internal mechanism that prevents you from closing the air supply valve completely. This is because if you decrease the flow of air to the fire, the wood will start to smoulder and produce excessive smoke, which would be in breach of the law. To prevent this from happening, you will need to ensure that the wood you use in your stove is dried to a certain degree before using it on the stove.

You can also make use of an exempt DEFRA wood burner in an Smoke Control Area, if you only use the approved fuels listed on the DEFRA website. This includes anthracites, semi-anthracites gas and steam coal that is low volatile. However, if you choose to install a non-DEFRA-approved stove in your home and burn wet wood or other fuels that aren't listed on the DEFRA list, then you could be penalized up to PS1000.

Even if you don't reside in an area designated as a Smoke Control Area or Smoke Control Zone, a DEFRA exempt wood burner is an excellent option since they are generally more eco-friendly and neighbour friendly since they operate without producing nuisance smoke. They are also more efficient and will keep your chimney and flue cleaner for a longer period of time. It is important to know that all new stoves will need to comply with the stricter Ecodesign standards by 2022. These regulations set minimum efficiency levels, NOX and OGV ceilings, and emission limits that are significantly higher than the limits currently in place for DEFRA exempt appliances.