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Defra Exempt Multi Fuel Stoves

There are a range of multi-fuel stoves that are exempt from the regulations of defra. Defra approved stoves are compliant with government regulations and are designed to efficiently burn fuel with low emissions.

This is particularly important especially if you live in a smoke control area. Even if you don't have a smoke control area, it is important to know that a Defra Stove is better for your chimney and your neighbors.

Defra Approved

You might have noticed that on our website, several wood-burning stoves are listed either as DEFRA exempted or DEFRA approved. These terms may appear to be words to the average homeowner, but they are not.

DEFRA stands for Department for Environment, Food and Rural Affairs and they handle regulations and policies regarding the environment, farming and food. Defra approved stoves have been passed a rigorous test to ensure they abide by the strict guidelines of the government for smoke emission levels during operation. These stoves are also designed to burn approved fuels such as coal and wood more efficiently, which means they produce far fewer pollutants.

This is a good thing for anyone who lives in a Smoke Control Area because the law currently bans the release of smoke within such areas, unless you are using an DEFRA approved stove and a fuel approved by DEFRA. In the past, it has been possible to install a non-Defra certified stove in a Smoke Control Area as long as you used only approved fuels like wood. However, from January 2022, the rules are changing and any non-approved stoves will not be allowed to be installed at all unless they are equipped with secondary or tertiary combustion system that will drastically reduce their production of particulate matter and NOx, carbon dioxide and organic gaseous compounds.

Our Defra approved ranges are also equipped with a mechanism to prevent you from closing down the top air vent completely. This could result in the fire smouldering and emitting smoke into your home. These stoves feature an adjustable air supply that lets you open the top vent a little and still maintain a safe, efficient burning.

Another benefit of buying a Defra approved stove is that it is able to be fitted with a 5-inch chimney liner. This is important since there are a variety of building regulations which state that you must have a chimney with at least a 5-inch diameter.

Smoke Control Areas

If you live in a smoke-free zone, you will need a Defra approved stove to legally burn wood in your home. The stoves have been tested by DEFRA to ensure that they meet the strict standards of smoke emissions required in smoke control areas. You can find the list of areas for which you require a Defra approved stove on the Defra website.

Multi Stoves Fuel

A Defra approved stove, also known as a DEFRA multi wood or fuel stove will have passed a rigorous test developed by the Department for Environment, Farming and Rural Affairs (DEFRA). The UK government agency responsible for ensuring the protection of our natural environment, promoting the food and farming industries, and ensuring a vibrant rural economic. The tests that Defra approved stoves must pass are designed to ensure that the appliance produces minimal levels of smoke and grit when it is operating.

A lot of the Defra Exempt stoves we stock at Stove Supermarket are multi fuel stoves that will allow you to burn approved smokeless fuels and seasoned wood. These stoves are referred to as Defra stoves, defra stoves ratings approved wooden burners and are abbreviated SE.

In contrast to older stoves that are often unsuitable for use in Smoke Control Areas, the latest Defra multi-fuel and woodburning stoves feature secondary and tertiary air systems that ensure that the wood is completely burned prior to it leaving the chimney. This is a more efficient procedure than leaving a log fire on the stove to burn for a long time and it reduces the amount of smoke that could be emitted.

If you live in a Smoke Control Area, or if you are thinking of moving into one, then a Defra exempt stove is an excellent choice for your property. Not only is it more sustainable, but it will also help reduce the amount of smoke that could upset your neighbors.

You can still use open fires, barbecues and pizza ovens in your backyard but be aware that toxic or excessive smoke could be a statutory nuisance and you may be fined. It is also prohibited to burn damp, wet or rotting wood or other fuels in an open flame or stove in a Smoke Control Area.

Burning Other Fuels

Defra Approved Stoves are designed to burn a variety of fuels, including wood. They burn wood so efficiently that they meet the strict government regulations for emissions when operating in smoke control zones. They can be used in any smoke-control area, provided they are burning approved fuels such as logs, briquettes and pellets. Stoves that have been authorised by Defra will bear a mark with the SE' logo, which stands for Smoke Exempt.

What is it that makes the Defra approved stove distinct from conventional multifuel stoves is the fact that they have air vents that pre-heat the air before it enters the firebox. This pre-heated air helps ensure that the entire fuel is ignited and burned, leading to more efficient combustion. It also prevents the build-up of soot up and prevents the chimney from getting blocked. Defra stoves also have internal baffle plates that help to regulate the flames and ensure an even heat distribution.

Defra could impose severe fines on anyone who uses an appliance that is not approved by DEFRA in areas that are smoke-free. To avoid being accused of trespassing by Defra you should only buy and make use of a DEFRA approved stove that has been tested to meet the government's strict requirements.

DEFRA stoves are also known as Clean Burn stoves. They can be used for any type of fuel but they are best suited to wood that is dry and soft. The air vents can't be closed completely, meaning there is always oxygen to aid in clean combustion.

This technology is not only compliant with the current air quality standards but also with the future Ecodesign requirements which will come into effect in 2022. Stovax wood-burning and multifuel stoves will be branded with the SIA Ecodesign Ready label, that confirms they comply with the new emission standards that are more stringent. These new standards are part of the government's continuous efforts to keep the air we breathe healthy and clean.

Installation

If you reside in a Smoke Control Zone and you are in a Smoke Control Area, a Defra exempt multi stove can help you to comply with the rules. These wood burning and multi fuel appliances have been independently tested in order to ensure that they meet the strict standards of smoke emission required in a smoke control zone. They can burn wood or other fuels such as coal, without worrying about the level of smoke they emit.

Stoves that are DEFRA certified can reduce smoke levels by using advanced combustion technology that produces less smoke. They usually employ a second phase of combustion that re-burns a portion of the waste products that were discarded from the initial stage, making them more efficient and cleaner. These stoves reduce not only the amount of carbon dioxide emissions, but also the amount of soot that gets into the chimney and flue.

This is an excellent option if you live in a smoke controlled area as it means that you can have a genuine fire more often and for longer with the added benefit of having lower utility bills. As a result of the lower levels of pollution, these kinds of wood-burning and multi fuel stoves are eco-friendly since they are able to burn a wider variety of materials than other stoves.

A simple kit offered by the manufacturer can make a majority of stoves DEFRA-exempt. This changes the air vents on the stove, preventing them from closing at night. This is referred to as slumbering. It allows part-burned combustibles to escape into the air instead of going up the chimney, where they could cause obstruction to the flue. DEFRA approved stoves do not sleep, and therefore are more eco-friendly and far less likely to block the chimney.

To get the most benefit of your DEFRA approved stove, it is recommended that you have it professionally installed by a HETAS registered installer or an official from the Building Control Office. You'll have peace of assurance that the installation was done in accordance with the correct specifications and is compliant with the current regulations. Additionally, it will also help protect your warranty as the installer can self-certify their work.