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Need help?Do you have a question about the Stuv 21 and is the answer not in the manual?
Table listing dimensions and key technical data for various Stûv models.
Guidance on carefully unpacking the fireplace, noting fragile paint and glass.
Lists essential tools needed for installation and unpacking.
Crucial step to check and unlock counterweight cables before fitting.
Table specifying the required air inlet section (dm²) for different models.
Essential guidelines for matching fireplace to flue and ensuring proper installation.
Step-by-step instructions for attaching extensions or lids to the fireplace.
Guide on assembling and adjusting the fireplace using an optional base.
Key step for operation: opening air inlets/outlets symmetrically.
Detailed procedure for mounting the under-stove ventilation unit.
Explains how insulation reduces heat loss and manages temperature.
Instructions for correctly placing refractory panels inside the combustion chamber.
Step-by-step guide for installing the lower baffle for single-face models.
How to adjust baffle position to improve chimney draught.
Step-by-step guide for fitting the ornamental frame and counter-frame.
Perform a test run after installation and refer to the user manual.
Avoid modifications, use genuine parts, keep air inlets clear, handle hot parts carefully.
Avoid chemically treated wood, railway sleepers, chipboard, and toxic woods.
Explains normal operation with glass closed and open fire usage.
How to remove ashes and store them safely.
Recommends using soot-dissolving products and following country-specific rules.
Inspect door seals for damage and contact retailer if needed.
Explains how to benefit from the commercial guarantee and registration.
General| Glass Door | Yes |
|---|---|
| Flue Diameter | 150 mm |
| Category | Indoor Fireplace |
| Heat Output | 6 kW |
| Weight | 180 kg |
| Material | Steel |
