Kolvi Eurotherm 50 EST gas boiler (new, remote warehouse)

EST domestic gas boilers use the air of the room in which they are installed for combustion (they have an open combustion chamber). The units are equipped with draft stabilizers and a flue gas exhaust control system. Flue gas can be exhausted through a separate chimney, a shared chimney, or directly through the building envelope (wall, roof). Flue gas removal is performed by a forced-draft exhaust fan installed after the draft stabilizer. An artificial vacuum created in the combustion chamber ensures the inflow of combustion air from the room where the unit is installed.