Freestanding Wood Burning Fireplaces
The closed-combustion, freestanding fireplaces in the Kratki steel range are manufactured with durable 4mm thick steel and, most notably, the combustion chambers are lined with a highly-refractory Acumotte ceramic. Kratki’s closed-combustion, freestanding fireplaces in the traditional cast iron range are manufactured using class 200 cast iron with a minimum wall thickness of 8mm. As a result, these units are designed and built to last a lifetime.
Kratki K6
Freestanding | Wood burning | Cast iron
Specifications
- Heat output: 11kW
- Heating Capacity: 160 – 275m3
- Strength of materials: Class 200 cast iron
- Weight: 120kg
- Efficiency: 76%
- CO Emissions: 0.3%
- Flue pipe diameter: 150mm
- Dimensions WxDxH: 578 x 490 x 630
Features
- Improved strength and performance with minimum 8mm wall thickness of Class 200 cast iron.
- Primary and secondary combustion, with control.
- Air wash glass cleaning system.
- Option of top or back flue outlet.
- Removable handle as a safety feature.
- Heat resistant glass withstands temperatures of 800°C.
- Decorative fence prevents wood from falling out insert.
- Removable ash box for easy cleaning.
- Meets requirements of EU Ecodesign 2022
- 5 year warranty
Kratki K7
Freestanding | Wood burning | Cast iron
Specifications
- Heat output: 8kW
- Heating Capacity: 110 – 190m3
- Strength of materials: Class 200 cast iron
- Weight: 79kg
- Efficiency: 71%
- CO Emissions: 0.3%
- Flue pipe diameter: 130mm
- Dimensions WxDxH: 536 x 413 x 557
Features
- Improved strength and performance with minimum 8mm wall thickness of class 200 cast iron.
- Primary and secondary combustion, with control.
- Air wash glass cleaning system.
- Option of top or back flue outlet.
- Removable handle as a safety feature.
- Heat resistant glass withstands temperatures of 800°C.
- Decorative fence prevents wood from falling out insert.
- Removable ash box for easy cleaning.
Kratki K8
Freestanding | Wood burning | Cast iron
Specifications
- Heat output: 11kW
- Heating Capacity: 160 – 275m3
- Strength of materials: Class 200 cast iron
- Weight: 127kg
- Efficiency: 75%
- CO Emissions: 0.19%
- Flue pipe diameter: 130mm
- Dimensions WxDxH: 667 x 382 x 626
Features
- Improved strength and performance with minimum 8mm wall thickness of class 200 cast iron.
- Primary and secondary combustion, with control.
- Air wash glass cleaning system.
- Option of top or back flue outlet.
- Removable handle as a safety feature.
- Heat resistant glass withstands temperatures of 800°C.
- Decorative fence prevents wood from falling out insert.
- Removable ash box for easy cleaning.
- Meets requirements of EU Ecodesign 2022.
- 5 year warranty.
Kratki K8T
Freestanding | Wood burning | Cast iron | Double sided
Specifications
- Heat output: 11kW
- Heating Capacity: 160 – 275m3
- Strength of materials: Class 200 cast iron
- Weight: 127kg
- Efficiency: 75%
- CO Emissions: 0.19%
- Flue pipe diameter: 130mm
Features
- Improved strength and performance with a minimum 8mm wall thickness of class 200 cast iron.
- Primary and secondary combustion, with control.
- Air wash glass cleaning system.
- Dual doors with panoramic glass.
- Removable handle as a safety feature.
- Heat resistant glass withstands temperatures of 800°C.
- The decorative fence prevents the wood from falling out the insert.
- Removable ash box for easy cleaning.
- Meets requirements of EU Ecodesign 2022.
- 5-year warranty.
Kratki K9
Freestanding | Wood burning | Cast iron
Specifications
- Heat output: 13,5kW
- Heating Capacity: 220 – 325m3
- Strength of materials: Class 200 cast iron
- Weight: 165kg
- Efficiency: 76%
- CO Emissions: 0.3%
- Flue pipe diameter: 150mm
- Dimensions WxDxH: 775 x 546 x 699
Features
- Improved strength and performance with a minimum 8mm wall thickness of class 200 cast iron.
- Primary and secondary combustion, with control.
- Air wash glass cleaning system.
- The option of top or back flue outlet.
- Removable handle as a safety feature.
- Heat resistant glass withstands temperatures of 800°C.
- The decorative fence prevents wood from falling out the insert.
- Removable ash box for easy cleaning.
- Meets requirements of EU Ecodesign 2022.
- 5-year warranty
Kratki K10
Freestanding | Wood burning | Cast iron | Optional cooker plates
Specifications
- Heat output: 13kW
- Heating Capacity:220 – 325m3
- Strength of materials: Class 200 cast iron with highly refractory ceramic Acumotte
- Weight: 109kg
- Efficiency: 75%
- CO Emissions: 0.19%
- Flue pipe diameter: 150mm
- Dimensions WxDxH: 389 x 548 x 730
Features
- Double-layer cast iron to improve lifetime durability
- Improved strength and performance with 8mm thick class 200 cast iron walls
- Primary and secondary combustion, with control
- Air wash glass cleaning system
- Option of top or back flue outlet
- Removable handle as a safety feature
- Heat resistant glass withstands temperatures of 800°C
- Decorative fence prevents wood from falling out insert
- Removable ash box for easy of cleaning
Kratki K5
Freestanding | Wood burning | Steel
Specifications
- Heat output: 9kW
- Heating Capacity: 140 – 225m3
- Strength of materials: Steel with highly refractory ceramic Acumotte
- Weight: 110kg
- Efficiency: 76%
- CO Emissions: 0.09%
- Flue pipe diameter: 150mm
Features
- Improved strength and performance with ceramic Acumotte lined combustion chamber.
- Primary, secondary and tertiary combustion, with control.
- Direct air intake into the combustion chamber for the option of a sealed external fresh air system.
- Air wash glass cleaning system.
- The option of top or back flue outlet.
- Heat resistant glass withstands temperatures of 800°C.
- The decorative fence prevents wood from falling out the insert.
- Removable ash box for easy cleaning.
- Meets requirements of EU Ecodesign and German BImSchV 2 norm
- 5-year warranty.
Kratki K5/SW
Freestanding | Wood burning | Steel
Specifications
- Heat output: 9kW
- Heating Capacity: 140 – 225m3
- Strength of materials: Steel with highly refractory ceramic Acumotte
- Weight: 127kg
- Efficiency: 76%
- CO Emissions: 0.09%
- Flue pipe diameter: 150mm
Features
- Improved strength and performance with ceramic Acumotte lined combustion chamber.
- Primary, secondary and tertiary combustion, with control.
- Direct air intake into the combustion chamber for the option of a sealed external fresh air system.
- Air wash glass cleaning system.
- The option of top or back flue outlet.
- Heat resistant glass withstands temperatures of 800°C.
- The decorative fence prevents wood from falling out the insert.
- Removable ash box for easy cleaning.
- Wood storage compartment.
- Meets requirements of EU Ecodesign and German BImSchV 2 norm
- 5-year warranty.
Kratki AB/S
Freestanding | Wood burning | Steel
Specifications
- Heat output: 10.5kW
- Heating Capacity: 160 – 275m3
- Strength of materials: 4mm steel with Acumotte
- Weight: 108kg
- Efficiency: 78%
- CO Emissions: 0.08%
- Flue pipe diameter: 150mm
- Dimensions WxDxH: 528 x 422 x 1052
Features
- Improved strength and performance with ceramic Acumotte lined combustion chamber.
- Primary, secondary and tertiary combustion, with control.
- Panoramic glass with air wash glass cleaning system.
- Direct air intake to combustion chamber for option of external fresh air system.
- Heat resistant glass withstands temperatures of 800°C.
- Removable ash box for easy cleaning.
- Meets requirements of EU Ecodesign 2022.
- 5-year warranty.
Kratki AB/SN
Freestanding | Wood burning | Steel | Pedestal
Specifications
- Heat output: 10.5kW
- Heating Capacity: 160 – 265m3
- Strength of materials: 4mm steel with Acumotte
- Weight: 108kg
- Efficiency: 78%
- CO Emissions: 0.08%
- Flue pipe diameter: 150mm
Features
- Improved strength and performance with ceramic Acumotte lined combustion chamber.
- Primary, secondary and tertiary combustion, with control.
- Panoramic glass with air wash glass cleaning system.
- Direct air intake to combustion chamber for option of external fresh air system.
- Heat resistant glass withstands temperatures of 800°C.
- Option of top or back flue outlet.
- Removable ash box for easy cleaning.
- Meets requirements of EU Ecodesign 2022.
- 5-year warranty.
Kratki AB/S2
Freestanding | Wood burning | Steel
Specifications
- Heat output: 12kW
- Heating Capacity: 160 – 300m3
- Strength of materials: 4mm steel with Acumotte
- Weight: 142kg
- Efficiency: 80%
- CO Emissions: 0.09%
- Flue pipe diameter: 150mm
- Dimensions WxDxH: 761 x 460 x 1052
Features
- Improved strength and performance with ceramic Acumotte lined combustion chamber.
- Primary, secondary and tertiary combustion, with control.
- Panoramic glass with air wash glass cleaning system.
- Direct air intake to combustion chamber for option of external fresh air system.
- Option of top or back flue outlet.
- Removable handle as a safety feature.
- Heat resistant glass withstands temperatures of 800°C.
- Decorative fence prevents wood from falling out insert.
- Removable ash box for easy cleaning.
- Meets requirements of EU Ecodesign 2022.
- 5-year warranty.
Kratki ANTARES
Freestanding | Wood burning | Steel
Specifications
- Heat output: 12kW
- Heating Capacity: 300m3
- Strength of materials: Steel with highly refractory ceramic Acumotte
- Weight: 186kg
- Efficiency: 81%
- CO Emissions: 0.1%
- Flue pipe diameter: 150mm
- Dimensions WxDxH: 522 x 522 x 1501
Features
- Improved strength and performance with ceramic Acumotte lined combustion chamber.
- Ceramic Acumotte for maximum intense heat output and attractive flame effect.
- Primary, secondary and tertiary combustion, with control.
- Air wash glass cleaning system.
- Heat resistant glass withstands temperatures of 800°C.
- Removable ash box for easy cleaning.
- Top or rear flue outlet.
- Circular door with curved glass.
- External air inlet for direct air option.
- Meets requirements of EU Ecodesign and German BImSchV 2 norm
- 5 year warranty
Kratki THOR 8
Freestanding | Wood burning | Corner glass unit
Specifications
- Heat output: 10kW
- Heating Capacity: 240m3
- Strength of materials: Steel with highly refractory ceramic Acumotte
- Weight: 147kg
- Efficiency: 78%
- CO Emissions: 0.1%
- Flue pipe diameter: 150mm
Features
- Improved strength and performance with ceramic Acumotte lined combustion chamber.
- Ceramic Acumotte for maximum intense heat output and attractive flame effect.
- Primary, secondary and tertiary combustion, with control.
- Air wash glass cleaning system.
- Heat resistant glass withstands temperatures of 800°C.
- Removable ash box for easy cleaning.
- Top or rear flue outlet.
- Minimalist frame with blackened glass edge for modern design.
- Corner glass design provides a beautiful view of the fire.
- External air inlet.
- Meets requirements of EU Ecodesign and German BImSchV 2 norm
- 5-year warranty
Kratki THOR 8 VIEW
Freestanding | Wood burning | Triple sided
Specifications
- Heat output: 10kW
- Heating Capacity: 240m3
- Strength of materials: Steel with highly refractory ceramic Acumotte
- Weight: 140kg
- Efficiency: 78%
- CO Emissions: 0.1%
- Flue pipe diameter: 150mm
Features
- Improved strength and performance with ceramic Acumotte lined combustion chamber.
- Ceramic Acumotte for maximum intense heat output and attractive flame effect.
- Primary, secondary and tertiary combustion, with control.
- Air wash glass cleaning system.
- Heat resistant glass withstands temperatures of 800°C.
- Removable ash box for easy cleaning.
- Minimalist frame with blackened glass edge for modern design.
- 3 -sided glass provides a beautiful view of the fire.
- External air inlet.
- Meets requirements of EU Ecodesign and German BImSchV 2 norm.
- 5-year warranty.
Kratki TITAN GLASS
Freestanding | Wood burning | 14 kW unit
Specifications
- Heat output: 14kW
- Heating Capacity: 160 – 350m3
- Strength of materials: 4mm steel with Kratki heat-intensifying ceramics
- Weight: 150kg
- Efficiency: 80%
- CO Emissions: 0.1%
- Flue pipe diameter: 150mm
- Dimensions WxDxH: 530 x 419 x 1137
Features
- Improved strength and performance with heat-intensifying ceramics lining the combustion chamber.
- Primary, secondary and tertiary combustion, with control.
- Panoramic, curved glass with air wash glass cleaning system.
- Direct air intake to combustion chamber for the option of external fresh air system.
- The option of top or back flue outlet.
- Heat resistant glass with blackened edges.
- Removable ash box for easy cleaning.
- Meets the requirements of EU Ecodesign and German BImSchV 2 norm.
- 5-year warranty.
Kratki PICARD
Freestanding | Wood burning | Steel | Circular
Specifications
- Heat output: 12kW
- Heating Capacity: 160 – 300m3
- Strength of materials: 4mm steel with Kratki heat-intensifying ceramics
- Weight: 137kg
- Efficiency: 80%
- CO Emissions: 0.1%
- Flue pipe diameter: 150mm
- Dimensions WxDxH: 518 x 522 x 1261
Features
- Improved strength and performance with heat-intensifying ceramics lining the combustion chamber.
- Primary, secondary and tertiary combustion, with control.
- Panoramic curved glass with air wash glass cleaning system.
- Direct air intake to combustion chamber for option of external fresh air system.
- Option of top or back flue outlet.
- Heat resistant glass withstands temperatures of 800°C.
- Removable ash box for easy cleaning.
- Meets requirements of EU Ecodesign and German BImSchV 2 norm.
- 5-year warranty.
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At Caldo Fires we are passionate about heating your home through those cold winter days and nights.