Installing The Chimney Connector - Century CB00004 Installation And Operation Manual

Century FW3000 Installation and Operation Manual
Some jurisdictions in the United States require that wood stoves have a supply of
combustion air from outdoors. If you do install an air supply through the wall of the house,
be aware that its pressure can be affected during windy weather. If you notice changes in
wood stove performance in windy weather, and in particular if smoke puffs from the stove,
you should disconnect the outdoor air duct from the stove and remove the duct. In some
windy conditions, negative pressure at the duct weatherhood outside the house wall may
draw hot exhaust gases from the stove backwards through the duct to outdoors. Check the
outdoor air duct for soot deposits when the full system is cleaned and inspected at least
once each year.

8.6 Installing the Chimney Connector

The chimney connector is the single or double wall pipe installed between the stove flue
collar and the chimney breech. Single wall pipe components are available from most
hardware and building supply stores. These components are not usually tested to a
particular standard and certified as compliant. Therefore, a list of rules found in solid fuel
installation codes apply to the installation of single wall pipe.
Double wall chimney connectors are tested and certified. The rules for double wall pipe are
found in the manufacturer's installation instructions. These rules will be very different than
those for single wall.
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