The Max Blank Pellet System Insert KO4 is an innovative solution for electricity-free heating. Integrated into the combustion chamber, this insert enables efficient pellet combustion without any power supply. This makes the Pellet System Insert ideal for those who want to combine the reliable warmth of a Stove with the benefits of pellet heating – completely independent of external energy sources.
Request productPellet System Insert KO4
Data and facts
Technical data
| Height | 19 cm |
| Width | 21 cm |
| Depth | 21 cm |
| Total Weight | 2,2 kg |
| Weight Including Attachments | 5,6 kg |
Test Values According to DIN EN 13240
| Max. Pellet Filling Capacity Ø 6mm | 2,7 kg |
| Nominal Heat Output | 5,0 kW |
| Room Heat Output | 5,0 kW |
| Approved Fuels | Wood Pellet Ø 6 mm |
| Fuel Consumption Rate | 1,37 kg/h |
| Burn Duration | approx. 118 min |
| Efficiency | 76,1 % |
| CO (13%O2) | 226,9 mg/m³ |
| CO (13%O2) | 0,018 % |
| NOx (13%O2) | 125,2 mg/m³ |
| CxHy (13%O2) | 17,0 mg/m³ |
| Dust (13%O2) | 11,6 mg/m³ |
Data for Chimney Calculation According to EN 13384
| Flue Gas Mass Flow | 8,28 g/s |
| Flue Gas Temperature at the Connection Point | 270 °C |
| Minimum Draft Pressure | 12 Pa |
Distances to combustible walls / components
| wall distance, rear | 10 cm |
| wall distance, side | 10 cm |
| distance to the front | 65 cm |
Details on Safety Distances:
Refer to the “Installation Manual” of your Stove for specific information on safety distances.
If the appliance is used with both wood and pellets, the larger safety distances to combustible materials must be applied.
Note on Chimney Sizing:
Proof that the appliance’s exhaust gases are safely discharged under all operating conditions must be provided in accordance with DIN EN 13384-1 or DIN EN 13384-2. Calculations must be performed for each type of fuel, and the discharge conditions must be verified. For the technical sizing of the exhaust system, the triplet values from the type tests with the respective fuel apply. For appliances operated exclusively with one fuel type (either firewood or pellets), the calculation needs to be performed only for that specific fuel.
Approved Fuel:
Only wood pellets compliant with DIN EN 14961-2 (A1) are permitted.