Hot water boiler type TKKD is designated for wood and all types of coal. The trait of this boiler is a large firing place with a large slanting door which enables easy handling and filling with large quantities of fuel. The lower smoke exhaust demands a good draft in the chimney, but also has a good advantage because of lesser corrosion. The chimney has to match dimensionally with the SCHIEDEL chimney chart for the solid fuel boilers The fireplace construction enables maximal utilization of up to 90% of the energy. Installed pre-heater of the returning water and the water-cooled grid enables low-temperature corrosion. Eternal surfaces of the boiler are easy to reach during cleaning and maintenance. The boiler can be redesigned for oil or gas fuel. It is recommended for the maintenance of the minimal water temperature 60-70C by installing a three-way or four-way mixing valve. In the case of sanitary water heating, the boiler can be connected to the water heater unit but the construction of the boiler does not allow mounting of the water-heater on the boiler.
Product detalis