The innovative Lean model was developed for houses and apartments with little space and low heating requirements. This new type of fireplace insert is characterized by a consistently minimized appliance depth. Equipped with three viewing panels, the U-shaped Lean 3RL-70h model offers an impressively wide fire panorama despite its compact format. In terms of combustion technology, the fireplace insert scores with a multi-part, infrared-coated combustion chamber glazing for reduced radiation distance, high combustion chamber temperatures and reduced buildup. Its small flue connector (diameter 150 mm) also makes the Lean fireplace insert suitable for small chimney diameters. A plus for the environment: the compact size ensures particularly efficient and thus sustainable use of wood as a fuel.

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