Closed Combustion System; Chimney & Flue Collar - ILD 6 Manual

Closed combustion system

Closed combustion system Closed combustion system Closed combustion system
When installed in highly insulated houses, in case or exhaust ventilation, an active cooker
hood or similar, it is recommended that the combustion air is supplied through the bottom or
rear of the stove, from outside which is connected to a minimum Ø 80 mm. ventilation pipe.
The installation must have maximum length of 6 M. and consist of a maximum of 3 bends as
well as a single inlet grille, make sure to place inlet grille where blocking of these will be
avoided.
The total counter pressure must not exceed 2 Pa. At a minimum chimney draught of 18 Pa.
this measured at the stove's flue collar.
Special weather and geographical conditions, mean that the installation, must always be
carried out and approved by approved installer of ventilation.
It is recommended to make installation, with valves, making it possible to close ventilation
systems, if stove are not in use for longer periods, then these can be activated to prevent
draft.
Chimney & flue co Chimney & flue collar
Chimney Chimney & flue co & flue co
Chimney must have a minimum draught of 12 Pa this measured at the stove's connection
piece. If you are not sure of the stove's draught, a chimney sweep can measure it.
The installer will also ensure that the chimney is airtight, safe and has access for sweeping.
If there are any other connections to the chimney, the chimney sweep should also be asked
for advice before installation.
The local building and housing authorities must always approve the installation.
The connecting pipe must be manufactured in accordance with EN 1856-2.
If a rear connection is required, rotate flue collar base and collar will point 45 degrees
backwards.
Remember to always ensure that the seal between the stove and flue connection piece is
intact and airtight.
Avoid weight higher than 30 kg. to rest in top of stove / flue collar, this can damage stove.
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