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GB

53

CHIMNEY

Connection to chimney

1

2

Ø 

ca 180 mm

Ø 

ca 180 mm

Rear connection to a masonry chimney

Top connection to the 
chimney

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. 

The back panel must be installed before the stove is rear connected.

The hot air grille must be installed before chimney top 
connection. 

•  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 a suitable cross section area is 150-200 cm² (140-160 
mm in diameter). 

•  A flue with sharp bends and horizontal routing reduces the 

draught in the chimney. 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 hatches must be easily accessible.

•  Carefully check that the chimney is sealed and that there is no 

leakage around soot hatches and flue connections.

2

3

1

5

6

4

!

In the bag with these installation instructions
are two wing screws for the cover.

Summary of Contents for C 780

Page 1: ...C 780 www contura eu Installation Instructions...

Page 2: ...CLARED PERFORMANCE Essential characteristics Performance Harmonised technical specification Reaction to fire A1 WT Minimum distance to combustible material 100 mm to rear 400 mm to side Other safety d...

Page 3: ...d how to best light your stove in the lighting instructions The stove becomes very hot During operation certain surfaces of the stove become very hot and can cause burn injury if touched Be aware of t...

Page 4: ...uitable technicians Building application These main insructions may give guidance which would contravene national building regulations Please refer to supplementary instructions or ask your local auth...

Page 5: ...nection 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 c...

Page 6: ...e selected In hot areas the duct should be insulated with 30 mm mineral wool covered with a moisture inhibitor plastic It is important that the lead in between the pipe and the wall or floor is sealed...

Page 7: ...s for the stove When connecting to a steel flue also note the safety distance requirements of the flue The safety distance between an un insulated flue and a combustible part of the building should be...

Page 8: ...Remove loose parts before the insert is placed on its back 3 4 Do not tighten the screws before the sides and back are installed Do not tighten the screws until the stove has been raised again 2 1 In...

Page 9: ...GB 57 ASSEMBLY Clean the side glass thoroughly before installing the side panels 5 8 6 7 1 2...

Page 10: ...must be placed on the inside of the cover on the pillar Final inspection of the installation It is extremely important that the installation is inspected by an authorised chimney sweep before the stov...

Page 11: ...AL How to remove the hearth surround Handle the vermiculite with care Lift the smoke baffle with one hand whilst removing the sides The side posts need not be removed when sweeping Reinstall in revers...

Page 12: ...tura reserves the right to change dimensions and procedures described in these instructions at any time without special notice The current edition can be downloaded from www contura eu NIBE AB Box 134...

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