Your equipment Boiler Coal-fired heater Open or closed fireplace room sealed boiler Ventilation Your need gas oil - wood Creation of a chimney Flue   Therm-inox TI Therm-alu ZI Gas vent Type KG Therm-inox TI Therm-alu ZI Dualis range Dualis 3CE   Chimney top   Tradinov, Régionales, Polyvalente   Lining an existing straight chimney Condensor CD-TF Condensor SL   Lining an existing offset chimney Tubaginox flexible flues   Reducer and connection to boiler Condensor CD-TF Condensor SL Kitalu Ventil-alu Optimizing the chimney draught Aspirotor Reducing noise level Silencer Phoni-alu Flexalu acoustique Optimizing your fireplace   Warm air distribution Flexalu Flexalu thermique