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Connection To Chimney - Contura C 620S Installation Instruction

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GB
70
CHIMNEY

Connection to chimney

• The stove meets the requirements for connecting to chimneys
dimensioned for 350°C flue gas temperature.
• The external diameter of the connection sleeve is 150 mm.
• The stove requires a draft in the chimney of at least –12 Pa. The
draft is affected both by the length and area of the chimney, and
by how well sealed it is. Minimum recommended chimney length
is 3.5 m and suitable cross section area is 150-200 cm? (140-160
mm in diameter).
Rear connection to a masonry chimney
Connection to the chimney from the rear of the stove body is carried out
after the back plate is installed, but before the stone surround is put into
place.
Ø
c a 1 8 0 m m
1
4
Top connection to the chimney
When connecting the chimney to
the top of the stove body the stone
surround must be installed first.
Remember to install the hot air grille
before top connecting.
Ø
c a 1 8 0 m m
2
5
• A flue with sharp bends and horizontal routing reduces the
draught in the chimney. The maximum horizontal flue is 1 m, on the
condition that the vertical flue length is at least 5 m.
• It must be possible to sweep the full length of the flue and the
soot doors must be easily accessible.
• Carefully check that the chimney is sealed and that there is no
leakage around soot doors and flue connections.
In the bag with these installation instructions
are two wing screws for the lid.
3
6
!
Make sure that the connector
gasket does not work loose when
the connection pipe is placed
on the connector. If further
sealing material is required, heat-
resistant sealant may be used.

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This manual is also suitable for:

C 660tC 620t