- Product type: Solid fuel stove
- Fuel: Wood and brown coal briquettes
- Nominal heat output – wood: 7.5 kW
- Nominal heat output – briquettes: 8.0 kW
- Heating volume: 98–190 m³
- Efficiency – wood: 80%
- Efficiency – briquettes: 83%
- Seasonal efficiency – wood / briquettes: 70 / 73%
- Energy class: A
- Product dimensions (H × W × D): 1021 × 549 × 390 mm
- Net weight: 108 kg
- Fuel consumption – wood / briquettes: 2.2 / 1.8 kg/h
- Flue connection: Top Ø150 mm
- External air supply: Yes
- Safety distances side / rear / front / top: 200 / 150 / 800 / 800 mm
- Firebox dimensions (H × W × D): 430 × 370 × 295 mm
- Firebox lining: Vermiculite
- CO – wood / briquettes: 845 / 836 mg/m³
- Particulate matter – wood / briquettes: 29 / 30 mg/m³
- CO – wood / briquettes: 64 / 88 mg/m³
- NOx – wood / briquettes: 127 / 196 mg/m³
- Flue gas temperature – wood / briquettes: 223 / 197 °C
- Minimum flue draft – wood / briquettes: 11 / 12 Pa
- Flue gas flow – wood / briquettes: 7.9 / 7.7 g/s
- Gross weight: 120 kg
- CE marking: Yes, according to the manufacturer's declaration of performance (DoP TV-DoP-2025-09/SK)
Variant details
Black — SKU KAM-1031-01 — EAN 8586008088834Grey — SKU KAM-1031 — EAN 8586008089299
Thorma Falun II is a tall and narrow wood-burning stove with a smooth steel body and a large glass door. The vertical design provides a clear view of the fire without the stove taking up much width along the wall.
THORMA's current 2025 data indicates 7.5 kW with wood and 8.0 kW with brown coal briquettes. The efficiency is 80% with wood and 83% with briquettes, and the stove has external combustion air and a top connection Ø150 mm.
Falun II is the steel version in the Falun family. For installation, the combination of external air supply, 108 kg net weight, and clear safety distances is more important than just the stove's external dimensions. Current emissions, draft, and fuel data are compiled in the specifications.
Use collapsible tabs for more detailed information that will help customers make a purchasing decision.
Ex: Shipping and return policies, size guides, and other common questions.
Installation
Install the stove according to THORMA's current manual and applicable Swedish regulations. Observe the safety clearances of 200 mm to the sides, 150 mm behind, and 800 mm in front of the glass. The flue connection is Ø150 mm at the top, and the installation surface must be designed to support the weight of the stove.
Combustion air and flue
The Falun II family uses external combustion air. The air intake must remain unobstructed, and the connection must be made according to the installation surface. THORMA specifies a minimum chimney draft of 11 Pa when burning wood and 12 Pa with brown coal briquettes. The flue must be airtight, correctly sized, and accessible for inspection and sweeping.
First firing
Start with smaller amounts of fuel and allow the stove's materials to heat up gradually. Ventilate the room if surface treatments or seals emit odors during the first few firings.
Fuel and combustion
THORMA specifies wood and brown coal briquettes as approved fuels. At nominal operation, approximately 2.2 kg of wood per hour or 1.8 kg of briquettes per hour is specified. Use dry, approved fuel, follow the manual's air control instructions, and avoid overfiring.
Care and safety
Clean the glass, firebox, and ash compartment when the stove is cold. Regularly inspect the vermiculite, seals, air intake, and flue passages. The chimney must be swept at the required intervals, and only approved spare parts should be used.
Manual
Öppna manual (PDF)Use collapsible tabs for more detailed information that will help customers make a purchasing decision.
Ex: Shipping and return policies, size guides, and other common questions.
