IMPORTANT
• These regulations are typical for both concentric and parallel flue
systems.
• The flue system must be secured to a solid structure.
• The flue system should have a continuous fall back to the boiler (1.5° to
3°). N.B. Wall terminals must be installed leveled..
• Only use accompanying brackets.
• Every elbow must be secured by using the bracket.
Exception at connecting on boiler:If the lenght of the pipes before and after
the first elbow, are no more than 250 mm, the second element after the
first elbow has to contain a bracket.
Note: The bracket must be positioned on the elbow!
• Every extension must be secured per metre with a bracket.
This bracket must not be clamped around the pipe ensuring free
movement of the pipe..
• Make sure bracket is locked into the correct position depending on the
position of the bracket on the pipe or elbow:
• Do not mix flue parts or clamps of different suppliers.
Max. distance between clamps
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