LEDA Werk GmbH & Co. KG COLONA LITE

LEDA Werk GmbH & Co. KG

Wood

Rated output

6kW

−0.6 kW vs. avg

Exhaust temperature

232°C

−43.9 °C vs. avg

Exhaust mass flow

5.8g/s

−0.8 g/s vs. avg

Connection diameter

130mm

−15.4 mm vs. avg

Condensation risk

Worst case (old uninsulated masonry chimney, U≈2.5 W/m²K, −10 °C): inner wall drops below dew point 55 °C from approx. 6 m height. A modern insulated stainless-steel chimney avoids this.

Diagrams

Condensation risk

Inner chimney wall temperature over height — modern insulated (U≈0.6) vs. old masonry (U≈2.5). Condensation occurs when the inner wall drops below the acid or water dew point.

Draft balance

Natural draft vs. required draft pressure — shows from which height enough draft develops.

Flue gas core vs. inner wall

Gas core temperature (dashed) and inner wall temperature (solid) at winter -15 °C — the inner wall reaches the dew point much earlier and decides whether condensation occurs.

Metric comparison

Appliance metrics relative to the average of all appliances using the same fuel (100% = average).

Emissions & ratings

Compliance against the major European emission standards.

DE BImSchV

stage 2

Austria

compliant

Switzerland

compliant

Denmark

compliant

France (Flamme verte)

7 stars

Certifications

2. Stufe BimSchV15a B-VG (AUT)A+1.Stufe BimSchVDIN EN 16510

Operation & compatibility

Operating modes and approvals declared by the manufacturer.

Continuous burningNo

Multi-flue suitableYes

Room-air independentNo

Central-heating connectionNo

DIBt approvalNo

Typeoptional Speicherofen, optional Drehbar

CirculationLuftgeführt

Flue connectionoben, hinten

External combustion air100 mm

Fuels

WoodCoal

Geometry & design

Physical dimensions and outer materials.

Dimensions H×W×D: 1757 × 484 × 484 × 1239 × 484 × 484 × 1380 × 484 × 484 mm
Viewing window H×W: 392 × 212 mm
Weight: 246.279 kg
Base shape: rund
Cladding: Keramik, Gusseisen
Material: Gusseisen
Colour: schwarz, weiß, rot, grün
Energy class: A+
Energy index: 107
Efficiency: 81 %
Max log length: 25 cm
Fresh-air diameter: 100 mm
Viewing window H×W: Frontkamin: 1 Scheibe, Frontscheibe
Baking compartment: ohne Backfach

Test certificate

Test report and identification numbers.

Standard: DIN EN 13240
Year: 2016
Institute: RRF Rhein-Ruhr-Feuerstättenprüfstelle GmbH
Report no.: RRF - 40 16 4256
Article no.: 1003-02011-1004-01046

Data sources: schornstein, kaminprofi24

Technical parameters

Appliance: LEDA Werk GmbH & Co. KG COLONA LITE
Manufacturer: LEDA Werk GmbH & Co. KG
Fuel: Wood
Rated output: 6 kW
Exhaust temperature: 232 °C
Exhaust mass flow: 5.8 g/s
CO₂ content: 7 %
Operating pressure: 12 Pa (overpressure)
Connection diameter: 130 mm
Water dew point (approx.): 55 °C
Acid dew point (approx.): 70 °C