DO YOU STILL HAVE A
TOWEL'S WIDTH OF SPACE?
Then nothing stands in the way of having your own dream-fireplace.
Request productsWhen it comes to contemporary wood-burning stoves, Spartherm's Lean models are the answer to the challenges of our time. When heating with wood, compact, modern fireplaces that are energy-efficient, clean and economical are ideal.
Just like our innovative Lean fireplace inserts and Lean fireplace systems. We have designed them especially for smaller houses and flats with limited floor space. To achieve this, our developers have significantly reduced the depth of the appliance. At the same time, the slimline Lean models are equipped with a wide combustion chamber. This means they offer a maximum fire experience with minimum space requirements.
At the same time, the slimline Lean models are equipped with a wide combustion chamber. This means they offer a maximum fire experience with minimum space requirements - despite their low heat output. Another plus: the flat Lean format is not only space-saving; it also contributes to energy efficiency and a positive ecological balance. And we are particularly proud of this: in terms of energy efficiency, our appliances are even better than KFW40. The U-value is greater than 0.12 W/m2K and therefore more demanding than the requirements of the KFW40 standard.
The Lean appliances are also optionally available as an air-independent version (RLU). And when it comes to design, they stand out with their clear, modern shapes. We think so: That's something to be proud of!
The Lean 2L-70h and Lean 2R-70h fireplace inserts impress with modern combustion technology in the smallest of spaces and an L-shaped fire view - perfect as a corner solution. The smaller viewing panel on the side can be positioned on the left or right as required. Look forward to a quiet flame pattern with minimal emissions.
With a connection diameter of just 150 mm, Lean appliances are also suitable for small chimneys. We have developed them especially for apartments and houses with little space and a low heat requirement.
The Lean 2L-70h and Lean 2R-70h fireplace inserts impress with modern combustion technology in the smallest of spaces and an L-shaped fire view - perfect as a corner solution. The smaller viewing panel on the side can be positioned on the left or right as required. Look forward to a quiet flame pattern with minimal emissions.
With a connection diameter of just 150 mm, Lean appliances are also suitable for small chimneys. We have developed them especially for apartments and houses with little space and a low heat requirement.


































Zirkon 2R & Zirkon 2L
TOWEL-WIDTH FIREPLACES: NOW ALSO AVAILABLE AS CORNER MODELS
Perfect for small rooms: The innovative Zirkon 2R compact unit from the Spartherm Lean series (abbreviated to "SLS") impresses with its clear design and shallow appliance depth. In order to realise the compact design, a body with narrow glasses was specially developed. The fact that this model can be placed directly on the wall without a safety clearance also contributes to the low space requirement. The Zirkon 2R compact unit with L-shaped glasses offers an impressive fire panorama. In terms of combustion technology, the new model scores with a multi-part, infrared-coated combustion chamber glazing for reduced radiation distance, high combustion chamber temperatures and reduced build-up of soot or ash. Plus point for the environment: the compact format of the stove ensures efficient and thus sustainable use of wood as a fuel. The smaller side glass is located on the right-hand side of the SLS variant Zirkon 2R. This compact unit is already pre-assembled and can therefore be installed in a particularly time-saving manner.
Panelling
Chamotte
Less is more - even when it comes to fireplace design: Like all appliances in the Lean series, our Lean 3RL-70h fireplace insert is characterized by a consistently minimized appliance depth. Thanks to its three viewing panels, the U-shaped model offers an impressive fire panorama. In terms of combustion technology, this new product scores points with its multi-part, infrared-coated combustion chamber glazing for reduced radiation distance, high combustion chamber temperatures and reduced build-up.
Less is more - even when it comes to fireplace design: Like all appliances in the Lean series, our Lean 3RL-70h fireplace insert is characterized by a consistently minimized appliance depth. Thanks to its three viewing panels, the U-shaped model offers an impressive fire panorama. In terms of combustion technology, this new product scores points with its multi-part, infrared-coated combustion chamber glazing for reduced radiation distance, high combustion chamber temperatures and reduced build-up.

































Saphir
STOVES FOR SMALL ROOMS: EYE-CATCHERS IN A COMPACT FORMAT
Perfect for small rooms: the innovative Lean Saphir fireplace system impresses with its clear, minimalist design and exceptionally shallow appliance depth. This means that no valuable space is wasted - every centimetre of the room can be optimally utilised!
Nice extra: The wide front window of the small wood-burning stove offers an impressive view of the fire. Another plus: Spartherm offers a wide range of colours to choose from for the cladding elements - so individual design wishes can be fulfilled. And particularly practical: Like all fireplace systems from Spartherm, the Saphir is already pre-assembled. This makes it extra time-saving to install. This means less time and stress during installation!