Kronas Eko 20 20 kW

Floor single-circuit solid fuel boiler of long burning with an open combustion chamber. It is positioned by the manufacturer as a product of the middle price category from the popular Kronas Eko/Eko Plus product family. Designed for heating detached residential buildings, as well as commercial, municipal, domestic or industrial premises up to 160 m2, which are equipped with a water heating system with natural or forced circulation of the coolant.

It has an open combustion chamber, which implies the installation of the Kronas Eko 20 boiler in a separate boiler room. For the safe operation of the unit, a constant free flow of air and a properly equipped chimney system are required. Compliance with strict requirements for the geometry of the chimney and its height (at least 6 m) is necessary to create a stable natural draft that completely removes hazardous combustion products.

The fuel of the boiler can be wood (firewood, briquettes, pellets) and coal with the optimal size of pieces from 25 to 50 mm. The design of the housing and heat exchanger provide decent energy efficiency (efficiency of at least 85%). To achieve a high duration of the working cycle (up to 12 hours), it is recommended to use anthracite grade AO. Does not require connection to the electrical network. Massive and durable steel heat exchanger, heat-resistant grates and doors are adapted for successful long-term operation.