16
Leave a 40 mm
gap between the
condensation insula-
tion and the bottom
of the stove.
Indirectly through the exterior wall
Through the exterior wall
Through the floor and foundation
Through the floor and crawl space
External air supply
These stoves are specific designed for external air supply. There can be many reasons for the need
of choosing an external air supply system, some of the more common reasons are:
Newer houses there are designed to be low energy houses
Houses where is not possible to have suffusion fresh air supply to the stove
Houses with climatic controls
External piping
If you have any doubts on how to make the piping through the walls or foundation,
we recommend that you consult with an building expert.
It is recommended that the flex hose, which comes from the stove, connects to a smooth pipe
as soon as possible. We do not recommended a flex hose longer than 1m.
We recommend that piping are in Ø100mm pipes.
You must be aware that external piping can generate condensation of water, both in the pipes,
flex hose and in the stove as well as in the chemney. A way to minimize the effect of the con-
densation is to have a small outwards decline in the piping, e.g. 2%, and insulating of the pi-
ping.
Varde cannot be hold responsible for the external piping, how it is conducted or any side effect
it may cause.
Summary of Contents for Nova 1
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