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Designations
Sku MB120/KONF
Specification
Nominal power (kW) 20
Thermal Efficiency (%) 80
Certificates
- KRATKI PRO
- Ecodesign
- Designed for recuperation
- BImSchV 2
TANGO2/CZARNY/TUV
NIT/ZRYWALNY/3X8/ISO15977/AL/ST 
NAKRETKA/M8/DIN439/KL8/OCYNK 
SRUBA/M8X35/DIN7991/10.9/CZERNIONA 
SRUBA/M6X14/DIN7991/10.9/CZERNIONA 
SRUBA/M6X12/DIN7991/10.9/CZERNIONA 
SRUBA/M6X10/ISO7380-2/10.9/CZERNIONA 
SRUBA/M5X8/ISO7380-2/10.9/CZERNIONA 
SRUBA/M5X12/ISO7380-2/10.9/CZERNIONA 
SRUBA/M5X10/ISO7380-2/10.9/CZERNIONA 
SRUBA/M5X10/DIN912/8.8/CZERNIONA 
SRUBA/M4X8/ISO7380-2/10.9/CZERNIONA 
PODKLADKA/8/DIN125/OCYNK 
PODKLADKA/6/DIN125/OCYNK 
PODKLADKA/B8/DIN137B/CZERNIONA 
PODKLADKA/B6/DIN137B/CZERNIONA 
S/4/G/1155X384/MB-120/G/SS 
SZNUR/W/CZARNY/PODKLEJANY 
SPREZYNA/FI8/4MM/CZERNIONA 
SRUBA/M5X16/DIN7991/10.9/CZERNIONA 
SRUBA/M5X12/DIN7991/10.9/CZERNIONA 
KLAMKA/MBAO/NADIA/12/13/14LP/G/MALOWANA 
Description
MAXIMUM USE OF ENERGY
Made of high quality steel resistant to very high temperatures.
Efficient burning process & maintaining of temperature to keep the warmth for longer thanks to lining of combustion chamber with TERMOTEC - heat accumulating material which raises the temperature in the combustion chamber.
High flue and smoke tube which are transversely located - increases the area of heat echange between the insert and the surrounding. Reducing the temperature of the gas exhaust helps to increase the efficiency of the device.
Fireplace`s doors resistant to tensions and stable thanks to the use of closed profile. Door seals designed in profiled canal what guarantees proper adherence and protects against ewentual falling out while operating.
Combustion of fuel particles thanks to deflector, which extends the exhaust gas path.
Air supplied from outside only thanks to biult-in an external air inlet fi 125mm. Air adjustment with just one regulator which prevents from improper usage.
Triple air system of combustion chamber: primary air- directed to combustion plate; secondary air supplied by the holes located in the back wall. Additionally, the system of air clean glass has been applied (curtain air).
SAFETY AT THE HIGHEST LEVEL
Perfect tightness thanks to the solid welds made in a noble gas shielding.
All steel elements are laser cut and bent on CNC bending machines.
Front of insert is equipped with a heat-resistant ceramics that can withstand temperatures up to 660°C.
CONVENIENT TO USE
Grateless fireplace insert - full combustion on the dust what means that firewood burns into fine ash at minimum amount. Obtained thermal energy from firewood is exploited to the maximum.
Reduced soot deposition through a system of pure glass (air curtain).
Double door opening system - lift up (Guillotine) and side opening. Lifted door makes loading of wood easier and machanism of side door opening allows to clean the glass.
MODERN DESIGN
Decorative, heat-resistant glass that can withstand temperatures up to 660°C. It gives a fireplace a modern and elegant look, visually enlarges the front of the insert.
Technical data
| Version | Simple guillotine |
|---|---|
| Nominal power (kW) | 20 |
| Heating power range (kW) | 10.0 - 27.0 |
| Thermal Efficiency (%) | 80 |
| Flue gas temperature (°C) | 240 |
| Optimal log length (mm) | 350 |
| Max billet length (cm) | 50 |
| Minimum required active area of inlet grilles (cm2) | ≥800 |
| Minimum required active field of outlet grilles (cm2) | ≥1000 |
| diameter of the flue gas outlet | 200 |
| Air intake diameter (mm) | 125 |
| Color | Black |
| Additional closing | No |
| Door opening | Up |
| Energy class | A |
|---|---|
| EEI | 105 |
| Seasonal Energy Efficiency (%) | 70 |
| Heat output for space heating (kW) | 20 |
| CO emission (at 13% O2) ≤ given in % | 0.096 |
| CO emission (mg/m3) | 1202 |
| Pollen emission (mg/m3) | 11 |
| NOx emission (mg/m3) | 138 |
| OGC emission (mg/m3) | 17 |
| Flue gas mass flow (g/s) | 20.8 |
| Certificates | KRATKI PRO, Ecodesign, Designed for recuperation, BImSchV 2 |
|---|
| Equipment | Air intake - built in , Combustion chamber lining, Decorative glass |
|---|---|
| FRONT | Steel front with painted glass |
| Fuel type | Seasoned deciduous wood (humidity ≤20%) |
| Number of pieces in a package. | 1 |
| EAN | 5901350079966 |
| Width (cm) | 145.4 |
|---|---|
| Height (cm) | 136.3 |
| Depth (cm) | 56 |
Customer reviews
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Polecam
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Quick
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JEST OK.
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is ok
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Quick and intuitive
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Warranty and returns
Warranty
All the products available at www.kratki.com are brand new, free from any physical or legal defects. The Producer grants a 5-year warranty from the moment of purchase of an insert for its reliable operation. The ceramic liner of the combustion chamber is covered with a 2-year warranty from the moment of the purchase of the insert. Grate and sealing for the fireplace are covered with a 1-year warranty from the moment of the purchase of the insert. The warranty shall not cover heat-resistant ceramics. The application of the fireplace insert, the method of joining with the chimney as well as the terms and conditions of use must correspond with the manual.
Returns
A Customer who is a Consumer and who has signed a Sales Agreement has the right to withdraw from it within 14 days without giving any reason. The withdrawal period begins on the day the Customer or a third party indicated by the Customer (other than the carrier) takes possession of the goods. The declaration of withdrawal may be submitted using the form provided by the Seller, available on the Store’s Website at the following address: withdrawal form.
