EN 15287-1 : Chimneys - Design, installation and commissioning - Part 1: Chimneys and connecting flue pipes for non-room sealed combustion appliances.

This standard specifies the requirements for the design, installation, commissioning, and identification of flues, liners, and connecting flue pipes for combustion appliances that draw combustion air from the room. It defines the classification of flues according to temperature, pressure, resistance to condensation, corrosion and chimney fires, as well as their distance from combustible materials. It requires appliance data to be collected and thermo-aerodynamic sizing to be carried out in accordance with EN 13384. It also establishes criteria for selecting materials, safety requirements - supports, joints, condensate drainage, ventilation of the annular space, terminals, and access for cleaning - and rules for integrating accessories. The document is supplemented by methods for determining designations, calculation examples, and procedures for inspection, testing, commissioning, and maintenance.