Details Profi K / K Kristall 7 and 12

  • Suitable for multiple flue connections
  • Flue gas redirection for a clean combustion
  • With 4 flue gas connection options
  • Manual combustion air control
  • Double glazing,
    K Kristall: triple glazing

  • Available as Profi K / K Kristall 7 with 7 kW
    and Profi K / K Kristall 12 with 12 kW
    nominal output


The fireplace body

The body is cast unit with very high temperature resistance. This material has proven its worth over the course of many decades. "Cast to last" for all masonry inserts.

 

Multiple glazing

Modern stove doors are equipped with multiple glazing. The window therefore remains clean for a long time and ensures a high temperature in the combustion chamber.

 

Profi K Kristall

The Profi K Kristall - the elegant design with a frameless, printed glass ceramic.

 


Technical data

Nominal output   7 kW
Thermal output range (depending on wood amount)   3,1 - 7,2 kW
Efficiency   > 84,1 %
Insulation (based on SILCA 250KM)   60/60/60 mm
Ext. air connector   125 mm
Weight (incl. fireclay)   255 kg
Heat distribution: glass window   20 %
Heat distribution: convection   80 %

 

Using the example Profi K / K Kristall 7, Profi K / K Kristall 12  see data sheets.

Data for chimney sweepers or responsible authority according to DIN EN 13384 (Closed operation)

Triple value for NWL
  Flue gas mass flow   6,6 g/s
  Flue gas temperature of
reheater element
  240 °C
  Required draught at flue gas
connector, min.-max.
  12 Pa

 

Triple value
for calculation
of ceramic storage
  Recommended wood amount   3,5 kg/h
  * Firing power   11,6 kW
  * Flue gas mass flow   14,7 g/s
  * Flue gas temperature of
reheater element
  498 °C
  * Required draught at flue gas
connector, min.-max.
  15 Pa
  * Combustion Air Requirement   33,2 m³/h
 
* depending on wood amount
Using the example Profi K / K Kristall 7, Profi 12 K / K Kristall see data sheets.