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Kratki JAS 7kw Cheapest Inset Cassette Stove -

Kratki JAS 7kw Budget Inset Cassette Stove

  • Manufacturer: Kratki
  • Product Code: JAS 7kw
  • Availability: In Stock
  • 599.00€

  • Ex Tax: 486.99€

Insert stove JAŚ 6

Modern fireplace at small size with the interior lined with ACUMOTTE - heat accumulating material.

Technical Specifications

Rated output (kW) 7,0

Range of heating power (kW) 3.3 - 9.9

Efficiency (%) 71,0

Exhaust outlet diameter (mm) 150

Complies with Ecodesign criteria No

Designed for heat recovery unit No

Fuel type recommended seasoned hardwood with moisture ≤20%

Weight (kg) 82,0

CO emission (at 13% O 2 ) ≤ given in % 0,15

Flue gas temperature () 316,0

Max log length (cm) 40

Emission of dust (mg/Nm 3) 67,0

Compliance with BImSchV 2 standard No

The energy efficiency index EEI 93,66

The minimum active field of exhaust grilles (cm 2 ) ≥700

The minimum active field of inlet grilles (cm 2 ) ≥500

Glazing type straight

Opening of the doors to the left

Material steel

Width (cm) 67,60

Height (cm) 54,30

Depth (cm) 30,60

External air inlet No

The liner of the combustion chamber Yes

Ashpan No

Decorative printed glass No



The body and the front of the insert are resistant to high temperatures thanks to the high quality steel used in production.

Efficient burning process & maintaining of temperature to keep the warmth for longer thanks to lining of combustion chamber with Acumotte - heat accumulating material which raises the temperature in the combustion chamber.

Combustion of fuel particles thanks to deflector, which extends the exhaust gas path.

Maximum usage of heat thanks to densely spaced radiators.



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.

Insert's front equipped with a heat resistant ceramics that withstands temperatures up to 800oC.



Reduced soot deposition through a system of pure glass (air curtain).

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