Connecting The Flue; Flue Pipe Connections - REMEHA Gas 110 Eco 115 Installation And Service Manual

6 Connecting the flue

6.1 Flue pipe connections

- The horizontal sections on the flue gas side will be constructed with
a gradient to the boiler of 3 %.
- Type C appliances can only be installed with the systems
mentioned in these technical instructions (particularly concentric
pipes, terminal connection parts).
- As connections of type B
conduits are pressurised, they must be either installed outside or
in a ventilated brick sheath.
32
chimney conduits and type C
23 53
Comply with the installation instructions and the information on the
authorised lengths of the flue gas pipes.
See chapter 6.1.2
Remove the anti-dust cap.
Mount the flue gas pipe or the fresh air/flue gas evacuation
system in compliance with the assembly instructions.
Check the seal.
- Static test overpressure: 1000 Pa
- Maximum leak rate: 50 l/hm
the flue gas pipe
AØ80 = 0.25 m
On concentric flue gas evacuation systems (forced flue), the
C0 content in the annular space in the measurement piping
2
can also be checked. The flue gas evacuation installation is
considered leak proof if the CO
than 0.2%.
Gas 110 Eco 115 / 65
2
depending on the internal surface of
2 2
/m, AØ100 = 0.31 m /m
content measured is lower
2
26/01/2009 - 300014883-001-F