DEFRA Exempt stoves are certified to reduce air pollution, making them suitable for Smoke Control Areas. They pass lab tests measuring emissions at both full and reduced output, typically using firewood. Since 2022, Ecodesign legislation has introduced stricter emissions limits than DEFRA Exemption, though it doesn’t include reduced output testing. Future updates may add this requirement for stoves used in Smoke Control Areas. You might like to read more in depth information about The Clean Air Act of 1956 and 1968.
The smallest of the Invicta Sedan models but with all the attributes that cast iron brings, the S has a 5kW heat output for smaller rooms or where it is a secondary heat source. Being cast iron it gives a more even heat distribution and allows the stored energy to continue to heat the space after the fire has gone out.
The glass-covered door of the Opus Melody G gives it that slightly reflective and deep black look that I really like.
A wall mounted model that has a classical oval body with a wide glass and can be mounted at a height to suit you.
The Skanterm Emotion S can be rotated on its log store by 120º, has a huge panoramic window spanning most of the front face of the stove which has a unique eye shape. A 4kW, 82.3% efficient woodburner, the Skanterm Emotion S functions as well as it looks.
This multfuel cast iron stove has a nominal heat output between 7-8kw with a pretty decent fuel efficiency of 78%.
The 6100 come in 4 different formats. The 6140 is the smallest model and the firebox will of course be the same on all 4 models.
The 6143 has a taller log store under the stove making the height 950mm.
The Opus Calypso is a high-efficiency wood-burning boiler stove designed to provide both room heating and hot water.
One of the classic Vermont stoves, the Intrepid is popular with existing and new owners alike and the woodburner is now Defra Exempt. The Vermont Intrepid has the trademark window tracery, firechamber catalyst, optional warming shelves and is available in a range of fine enamelled colours.