Solid fuel boiler Defro 20 Plus KDR
Boilers KDR Plus is a design based on the model of the KDR line, expanded the system of electronic control of air blowing for combustion. Boilers are designed for burning solid fuel, in particular wood logs, and a large combustion chamber ensures long hours of operation. Boilers work using a forced air injection and the amount of air necessary for the implementation of the combustion process, is controlled by electronic controller, based on the PID algorithm, which maintains the boiler temperature at the same level. The use of the air supply system to the fuel Charing zone, improves the efficiency of the boiler, and also provides a uniform and prolonged burning of fuel, while maintaining the stability of the whole process. Heat exchanger of boilers is made of certified boiler steel sheet 6 mm thick and insulated with mineral wool to limit heat loss.
Model number KRD Plus Defro
Defro KDR Plus 12 - 966$
Defro KDR Plus 15 - 1036$
Defro KDR Plus 20 - 1161$
Defro KDR Plus 25 - 1217$
Defro KDR Plus 30 - 1383$
Defro KDR Plus 35 - 1544$
Defro KDR Plus 40 - 1816$
Defro KDR Plus 50 - 1999$