27
Intrepid 1640 Woodburning Stove
30000830
Negative Pressure
Good draft also depends on a sufficient supply of air
to the stove. The chimney cannot pull more air than is
available. Sluggish draft can be caused by a house that
is tight enough to prevent the ready flow of air to the
stove, or by competition between the stove and other
appliances that vent indoor air to the outside; i.e., ex-
haust fans for range hoods, clothes dryers, bathroom,
etc. If the chimney draws well when all such equipment
is turned off (or sealed, in the case of the fireplaces
and/or other stoves), you simply need to be attentive in
timing the use of the other appliances. If you need to
crack a nearby window or door to enable the chimney
to pull well, you should install an outside-air intake to
bring combustion air directly to the stove. Consult your
Vermont Castings dealer regarding an adapter to attach
to the stove to connect an air duct for outdoor combus-
tion air.
Conclusion
Woodburning is more an art than a science. Art in-
cludes technique and since installations, homes and
fuel vary, the stove operator must also vary technique,
(mostly timing), to achieve satisfying results. Over
time, you will become familiar with the intricacies and
nuances of your particular installation and you will be
able to identify cause and effect in a variety of seasonal
circumstances.
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