The Stûv 21-clads are turnkey wood fireplaces that provide efficient heating, a refined design and the possibility of an open or closed fire. These simple and ingenious models do not need to be built into a wall and do not require any special finishing. Thanks to their steel casing, they are as simple to install as a wood stove.
Heat up to 1 800 ft²
(60 000 BTU)
Tilting door for easier maintenance
Wide view of the fire
The air required for combustion comes directly from under the unit through an airtight box specially designed for the Stûv 21 models.
A deviator placed at the top of the combustion chamber constrains the smoke in order to moderate the fire and provide better combustion.
Once the gases have burned they are evacuated through the flue pipe.
The sweeping air flow removes dust due to combustion from the glass providing a perfect view of the flames.
The air is taken from the room, the convection air circulates along the combustion chamber to absorb the heat.
The heated air comes out naturally from the top of the unit and distributes a comforting warmth into the room.
The Stûv 21-clad originated from the complexity of displaying the Stûv 21 at trade shows. These events required temporary and expensive finishes to present the devices in a way that was attractive in an open environment. This challenge has pushed the teams to create a removable steel shell that would be quick and easy to install.
The interest in these finishes was such that Stûv has made a new family of products: Stûv 21-clad.
Technical documents
The various models of Stûv 21-clad wood fireplaces are available in single and double-sided versions. Regardless of the casing format, you can refer to the table below for the characteristics of each Stûv 21-clad wood fireplace model. For more information, download the technical data sheets and installation instructions.
Model
21-85 SF2 
21-95 SF2 
21-105 SF2 
21-125 SF2 
Nominal heat output These nominal heat outputs were obtained according to a European testing protocol.
For additional information on powers, please see: https://stuvamerica.com/en/inspirations/tips-and-techniques/power-btu/
Heating surface area The heating surface area indicates the number of square feet that a unit can heat. However, the height of the ceilings, the number of storeys, the shape and quality of the insulation in a house can have an impact on the heating area indicated for each model.
Combustion chamber This technical feature is used as a comparison to illustrate the loading capacity of a model. All Stûvs models offer full use of the combustion chamber and have been designed to accommodate standard 16″ logs and more.
Weight The weight of an appliance is something you should consider for your project since you may need to have a professional confirm that the structure is strong enough to support the chosen model.
Model
21-85 DF2 
21-95 DF2 
21-125 DF2
Nominal heat output These nominal heat outputs were obtained according to a European testing protocol.
For additional information on powers, please see: https://stuvamerica.com/en/inspirations/tips-and-techniques/power-btu/
Heating surface area The heating surface area indicates the number of square feet that a unit can heat. However, the height of the ceilings, the number of storeys, the shape and quality of the insulation in a house can have an impact on the heating area indicated for each model.
Combustion chamber This technical feature is used as a comparison to illustrate the loading capacity of a model. All Stûvs models offer full use of the combustion chamber and have been designed to accommodate standard 16″ logs and more.
Weight The weight of an appliance is something you should consider for your project since you may need to have a professional confirm that the structure is strong enough to support the chosen model.
Model
21-85 DF7 
21-95 DF7 
21-125 DF7
Nominal heat output These nominal heat outputs were obtained according to a European testing protocol.
For additional information on powers, please see: https://stuvamerica.com/en/inspirations/tips-and-techniques/power-btu/
Heating surface area The heating surface area indicates the number of square feet that a unit can heat. However, the height of the ceilings, the number of storeys, the shape and quality of the insulation in a house can have an impact on the heating area indicated for each model.
Combustion chamber This technical feature is used as a comparison to illustrate the loading capacity of a model. All Stûvs models offer full use of the combustion chamber and have been designed to accommodate standard 16″ logs and more.
Weight The weight of an appliance is something you should consider for your project since you may need to have a professional confirm that the structure is strong enough to support the chosen model.
Here is a series of subtle and contemporary shades that harmonize with the colour of the fire. These colours give off a different feel as the ambient light changes throughout the day.
*Please note colors presented here are for informative purposes only.
Finishings
Accessories
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