The CE EFFE system is designed for single chimneys and grouped flues for type C overlapping boilers with combustion circuit fans.
It is the most technologically efficient response to smoke exhaust from methane gas fuelled boilers, with forced flow and airtight combustion chamber.
CE EFFE is made up of two concentric flues: the first is an internal Ecoceramic combustion gas flue and the second, concentric to the first, for combustion air exhaust through a grill in the steel terminal.

Available diameters (mm):
80 - 100 - 120 - 140 - 160 - 180 - 200

1- Wall in contact with smoke, made up of an Ecoceramic CE ECO flue.
2 - Continuous air gap throughout the flue, with combustion air intake to convey air to the chimney top.
3 - Flue casing made up of a vibration-compressed reduced concrete sleeve to protect and support the wall in contact with smoke. 


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