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Choosing a Defra Exempt Wood Burner

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

The stoves which are exempt from Defra are designed to stop the fire from burning. This reduces the amount produced of smoke. 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 the strict criteria for emissions. The stoves that are Defra Exempt are able to be used in Smoke Control Areas.

If you reside in a smoke control area it is necessary to have a DEFRA approved stove as you are not legally allowed to burn wood (unless you are an authorised fuel) without one. If you install a non-DEFRA approved stove in a smoke-control area, you will be in breach of the Clean Air Act and could be charged.

There is no difference on the outside of the one that is Defra approved and one that doesn't have this status. There are however a few ways that stove manufacturers can do in order to make their products DEFRA Exempt. The most obvious distinction is that the burners on a DEFRA approved stove are made not to starve the flame of oxygen, since this could cause it to smolder and release excessive amounts of smoke.

To prevent this, stove manufacturers will typically adjust the top DEFRA stoves air vent on a Defra approved stove. This will stop you from being able to shut the vent completely down, as it would cut off the supply of air to the fire. The adjustment is usually an incredibly small screw that is located on the front top of the stove, below the stove's base, or on the rear of the oven.

Stoves that are Defra Exempt can be multifuel stoves and may therefore be used to burn other kinds of fuels along with wood. This can be a great option for people who reside in areas that are designated as Smoke Control Areas and do not want to restrict their use to only authorized fuels. Some stoves with Defra exemptions can be equipped with 5" liner for wood burning (if the manufacturer doesn't insist on a bigger size). This is good news for those who are planning on installing wood-burning stoves into their homes but are worried about their local smoke regulations.

What are the advantages of a stove that is Defra certified?

In addition to ensuring compliance with local regulations and providing a warm cosy fire, Defra approved stoves can also offer many other benefits. They are generally more efficient than non-Defra stoves and can reduce the amount of carbon emissions produced. This can result in substantial savings on your heating bill. In addition, Defra approved stoves are often easier to use than non-approved stoves and may be equipped with simple controls.

When purchasing a multi-fuel or wood-burning stove, there are different factors to consider such as your requirements for heating as well as aesthetic preferences and long-term goals. It is crucial to take these factors into consideration when choosing a stove. Choosing for a Buy DEFRA Stoves exempt stove is an excellent choice for homeowners living in smoke-free areas. They are eco-friendly and have been tested rigorously.

Apart from being environmentally friendly, Defra approved stoves are made to offer better combustion and flame spread. This ensures that the fuel burns evenly, resulting in an even and pleasant flame. They are also more durable than non Defra approved stoves. This means that they can endure higher temperatures and last for longer.

Most Defra-approved stoves are compatible with a 5 inch chimney liner, which is perfect for homes located in areas with smoke control. It is important to remember that if you plan to use your stove with damp wood or other fuels with dampness however, it will still emit nuisance fumes and could cause a charge from the local authorities.

In order to achieve Defra approval, stove makers are required to make adjustments to the appliance to limit the amount of air it is deprived of during the process of burning. Typically the air control at the top will be altered to prevent it from closing all the way. Shutting off the air supply to a stove in excess can cause it to smoulder rather than 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?

A stove that has been approved by the defra can let you to legally burn wood in a Smoke Control Area. However, an exempt stove that is not defra-approved isn't. This is because stoves that are Defra approved have been tested to prove they can safely and effectively burn wood in smoke controlled areas without generating excessive levels of smoke. If you live in an area which is smoke-free you can make use of your new stove with no risk of penalties.

A Defra approved stove is more efficient than other kinds of wood-burning stoves which means it will generate more heat and will emit less harmful emissions into the atmosphere. This makes them a good option for homeowners trying 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 check whether the stove is Defra exempt by examining the specifications or checking on the manufacturers website for more information on the stove.

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

It is also important to ensure that the stove you choose is Defra exempt by making sure that it is listed on DEFRA's list authorised appliances or by ensuring whether it is stamped with the DEFRA exemption logo. Many manufacturers will claim that their stoves are Defra exempt however they haven't been tested. This is because it is simpler to sell a stove with the Clean Burn technology than to test it and then spend the time and expense to undergo the process of becoming Defra exempt.

A stove that has been Defra exempt will guarantee that the wood used to power it is sustainably sourced, seasoned and dried properly before being burned. This will decrease the amount of smoke generated, which is healthier for the earth. It also helps 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 have to consider a number of aspects when selecting the best stove for you home. These include the style, heat output, and the type of fuel. You might have seen on our site that many stoves that burn wood and multi-fuel are DEFRA exempted or DEFRA approved. This is jargon that for the average homeowner could appear to be a commercial term. However it can have significant implications for those living in smoke-controlled areas.

To be in compliance with the laws against the sale of logs in Smoke Control Areas Defra exempted wood burners come with an internal mechanism which 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 violation of the law. To avoid this you should ensure that the wood in your stove is dried to a certain degree prior to putting it on the stove.

You can also make use of an DEFRA exempt wood burner in a Smoke Control Area if you only burn the approved fuels that are 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 certified stove in your home, and you burn wet wood or any other fuels that aren't on the DEFRA list, then you could be penalized up to PS1000.

Even if you do not live in a Smoke Control Area, a DEFRA exempt wood burner is still an option to consider as they are typically more environmentally and neighbor-friendly since they operate without producing polluting smoke. They are also more efficient and keep your chimney and flue system cleaner for a longer period of time. However, it must be noted that in 2022 all new stoves must meet the stricter Ecodesign regulations, which establish minimum efficiencies OGV and NOX ceilings as well as emission limits that are significantly higher than the limits currently in use for DEFRA exempt appliances.