Morso 3112 - 1.2 The Chimney; Flue System

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How to position the bae and access bae
Make sure that the upper bae plate (2) is located into its correct
position. It should be placed on top of the rear (xed) bae sec-
tion and secured into position against the 2 upstanding cast lugs.
Note: The access bae (3) must always be tted when the stove
is in use, as it not only assists the combustion process, but also
gives essential protection to the stove’s top plate.
Standard Accessories
Poker, ceramic ue connection gasket and riddling tool are standard
accessories, and can usually be found in the ashpan or rebox area.
1.2 The chimney / ue system
Note that the ue system must be independently secured and must
not rely on the stove for support.
The stove must not be connected to a chimney ue serving any other appliance.
(Several ues may run up a single chimney stack; use one ueway per appliance).
Use a residential type masonry or listed type HT factory-built chimney.
High Temperature (H.T.) Chimney Standard UL-103-1985 (2100º F.) for the USA, and High
Temperature (650ºC) Standard ULC S-629 for Canada.
The internal dimensions of the chimney connector and chimney must not be less than 6 inch-
es diameter (or equivalent cross section), and should not be signicantly larger than this. Too
large a section will tend to allow the ue gases to cool excessively, causing sluggishness or
unpredictability in the stove’s performance.
We recommend the length of the chimney system should be at least 16 feet (not required)
above the stove in normal domestic situations, measured from the ue collar to the top of
the chimney. Local conditions like for example - roof constructions, large trees nearby and
high altitude, may inuence the chimney draft and height. Therefore, contact the local pro-
fessional chimney sweep or your Morsø dealer.
Typical factory-built or masonry chimney installations