Flue Systems; Requirements - Buderus Logano GE315 Technical Manual

9

Flue systems

9 Flue systems
9.1

Requirements

Sizing the flue system correctly is essential for correct
function and safe operation of the boilers.
Technical Regulations and directives to be observed are
as follows:
• The relevant Building Regulations and Fire Regulations
• DIN-EN 13384-1, DIN 4705-2 and 4705-3 on
calculating chimney dimensions
• DIN 18160-1, 18160-2, 18160-5 and 18160-6 on
domestic chimneys
As a basis for calculation and for sizing the flue system,
use the specifications in Tab. 3 to Tab. 5 (page 11 ff.) and
Tab. 42 (page 75) and Tab. 43 (page 76). The
requirements for the flue system and flue gas routing can
be derived from the results of the calculations and should
be discussed with the local flue gas inspector [where
appropriate] prior to constructing the heating system.
74 6 720 646 864 (12/2010) – Technical guide Logano GE315, GE515 and GE615