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Defra Approved Back Boiler Stoves

There are many things to consider when choosing the best stove for your home. The allure of dual functionality is only one of the many aspects to take into consideration.

DEFRA approved back boiler stoves offer an excellent solution to these issues. They produce very little smoke because they use the absolute minimum amount of combustion air.

Clean Burn Technology

If you're in search of a clean burning stove with a large firebox that has the ability to warm your home and provide hot water for your radiators, then a defra certified back boiler stove might be just what you're seeking. These stoves come with an integrated steel boiler that is capable of heating central heating systems while the fire is burning within the stove. This is an efficient way to make use of wood burners.

The majority of our defra certified back boiler stoves come with an airwash system that is pre heated that helps keep the glass doors free of soot and ash deposits. They also have a secondary combustion system that works by reburning any unburnt particulates created during the initial burn. This helps to keep the flue gas clear, which results in more efficient burning and lower cost of fuel.

Some of our stoves have been tested independently and certified as Defra SE (Smoke Exempt). The stoves do this by having an air vent on the top that stops you from closing it all the way, which would cut off oxygen flow to the flame. This causes the fire to smoke instead of burning efficiently and release more pollutants into the atmosphere.

Another crucial aspect is the moisture content of your fuel, which can be a major factor in the amount of smoke released by the stove. We recommend that you only burn dry, seasoned wood with a moisture content of less than 20% to ensure that your stove is burning as efficiently and as effectively as you can. Most of our Defra approved stoves have a built in moisture sensor that adjusts the rate of combustion accordingly when using damp or wet wood.

Some manufacturers have gone a step further to improve efficiency by adding a second clean burn system. This is controlled by a chrome lever on the bottom of the stove. It opens and closes an air vent that draws air over the fire, reburning smoke produced by the initial burning process. This makes our Defra SE approved stoves even more efficient, which means you could save even more on your energy bills.

Easy to Clean

A defra-approved back boiler allows you to run both your central heating as well as hot water through the same system. This can be achieved by connecting a loop from the other taps on the back boiler (there are usually 2) to your hot water tank, then using thermosyphoning to get the heat into your home. This will also ensure that your boiler will never run out of hot water since it is supplied by the tank.

Clean your stove frequently to maintain its optimal performance. To begin, ensure the stove is ice cold. Then, wipe down the main body and the door of the stove with a clean cloth. We recommend using a microfiber towel since they are less harsh.

It is a good idea, after cleaning the stove's interior to clean the glass. Glass cleaners can be found in a variety of hardware stores and will help remove stubborn stains and marks. It is best to use the glass cleaner sparingly since too much of it can damage the surface of the glass.

As time passes, the seals around your stove's glass and doors can start to wear out. This can cause gaps that could leak heat and cause heat loss, which is why it is essential to replace these seals every annually. This can be done with stove rope, which is available in a majority of hardware stores.

If you have an approved defra stove that has an Eco Design 2022 compliant back boiler that means the combustion process is more efficient than traditional wood burning stoves. This is because the latest technologies have reduced the amount of part-burned combustibles that are released into the atmosphere. The stoves that comply with the regulations are more eco sustainable and also more affordable to operate.

A back boiler stove is always more expensive than an ordinary multifuel stove due to the fact that it produces more hot water. However, defra stoves 's an extremely cost-effective way to heat your home, because you can run both your central heating and hot water through the same system.

Easy to Install

Boiler stoves are stylish and efficient solution that can provide heat and hot water for your central heating system. A wood burner with a back boiler is different from other multi-fuel stoves, which must be connected to a gas boiler. It is able to connect directly to the central heating and hot water of your home, eliminating the need for a second heating system.

Wood burning stoves that include a back boiler are also an excellent choice for those who want to be environmentally friendly. They also produce less emissions due to the fact that they burn wood or pellets, than oil or gas heating systems, making them a great option for those concerned about global warming.

Installing a wood-burning stove with a boiler is fairly simple. It is crucial to ensure that the stove is installed and linked to your heating system, so it is best to have the installation done by a certified heating engineer. They can assist you in making sure that your stove is correctly installed and connected to the correct systems, as well as making sure that all the safety devices are installed.


Defra Approved stoves or Defra Exempt Stoves as they are sometimes referred to and have passed the Department of Environment, Food and Rural Affairs (DEFRA) standards for smoke emission levels. They are able to be used in Smoke Control Areas. They have been modified and tested to ensure they provide a very efficient burn and can be used with wood or smokeless fuels.

As so, DEFRA approved stoves, like the Defra Exempt Dunsley Yorkshire and our best selling Hi-Flame Aidan can provide an extremely efficient combustion process with very low harmful emissions. They have been tested according to the new Eco Design regulations, which impose limits on the amount of particulate matter as well as NOx, CO2 and organic gases that a stove can produce during its normal operation.

Smoke Control Areas Suitable

Most UK cities and towns are classified as Smoke Control Areas and burning logs on older stoves or open fires could lead to a fine for creating nuisance smoke emissions. The good part is that Defra-approved back boiler stoves are exempt from these restrictions if you choose the right appliance for your home.

The Defra exempt wood burners are made to make use of Clean Burn technology which ensures that the fuel used efficiently and with minimal smoke production. You can still enjoy a stunning fireplace if you live within a smoke-free zone, however logs should be restricted to mineral fuels that are smoke-free.

To meet Defra requirements, these stoves feature airtight chambers to control precisely airflow. They typically employ triple airflow systems to ensure that combustion byproducts are burned up before they escape the chimney. This reduces nuisance smoke and minimises soot accumulation that could block the flue or reduce gas efficiency.

It is crucial to purchase your Defra approved stove from an expert local Retailer who can make sure that the correct size of stove is selected for your room to give the highest efficiency in heating and that it is installed correctly by a HETAS certified installer. They can also help you select the most suitable chimney liner for a safe installation and provide advice on whether your house requires additional ventilation.

Modern DEFRA approved back boiler stoves are a world away from traditional open fires and traditional wood burners, and you can expect at least 75% heat efficiency which will not only save you money but also reduces the environmental impact. Additionally, Defra approved stoves are capable of being employed in a smoke-controlled area and they will require a minimum 6mm stainless steel twin wall flexible chimney liner that is less expensive than the larger 12mm liners required for Ecodesign stoves.

If you are in any doubt about whether your property is in a smoke-free area, consult your local council, who will be able to provide you with the most recent information. Most reliable stove manufacturers have a dedicated Defra exempt category in their product line so that you can easily recognize these appliances when you shop.

Website: https://www.fireplacesandstove.com/categories/defra-stoves