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The 3CE P Multi+ Exterior system is a complete range of insulated double-wall flues that provide combustion air supply and flue gas evacuation for sealed individual gas boilers in collective housing. It allows the evacuation of flue gases from 2 to 20 boilers.
For both new construction and renovation, the range includes various technical accessories to facilitate the installation, maintenance, and servicing of flue ducts. Read the detailed description.
The 3CE P Multi+ system meets the latest RT 2012 thermal regulations, making it ideal for modern collective housing projects. Designed to address the challenges of replacing boilers in multi-unit buildings, it combines cutting-edge technology with strict regulatory compliance.
Developed through a multi-year research collaboration between GDF Suez and Poujoulat, the 3CE P Multi+ ensures safe, efficient, and reliable flue gas evacuation for C8p-type boilers, equipped with non-return valves on the air-flue circuit.
For added versatility, the 3CE P Multi+ Exterior flue can be painted in any RAL color to match your building’s design.
Certified and trusted: CE mark 0071-CPD-0011 and CSTB DTA No. 14/13-189.
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The installation of your chimney flue must be carried out by professionals, in accordance with the recommendations of your heating appliance manufacturer.
Regulations require that the chimney be swept twice a year, with at least once during the heating season.
