Supply Of Combustion Air - ADURO 12 Bedienungsanleitung

2.4 Mounting of safety wire on Aduro 15 Lux
The stove comes with a safety wire. Please follow the mounting instructions below:
1. Mount the bracket on the wall central to the stove: Approx. 53 cm above the floor hearth.
2. Slide the safety wire through the two oblong holes in the backplate of the stove as well as through
the eye in the wall bracket. The ends of the safety wire must be secured in the rectangular wire lock.
3. Adjust the length of the wire and tighten the lock. Excess wire can be cut off. In you want the wire to
be really tight, the stove can temporarily be pushed slightly against the wall, while tightening the
wire.

2.5 Supply of combustion air

All wood burning stoves need constant supply of air to ensure a clean and efficient combustion. This is often
a problem in modern, energy-efficient houses that are very tight. Therefore, the wood burning stove is
equipped with external supply of combustion air, where the air to the combustion can be provided through a
channel from the outside and directly into the wood burning stove. The amount of air needed for combustion
is 25 m3/h. Air vents must be positioned where they cannot be blocked.
The connecting pipe for the external air supply has an external diameter of 78 mm, to which you need a pipe
with a diameter of 80 mm. If the pipework is more than 100 cm, or if there are bends on the tube, the
resistance in the pipe increases significantly. Negative pressure outside on the sheltered side of the house
can also affect the resistance of the pipe. In these situations, the pipe should have a diameter of minimum
100 mm. It may also require a stronger chimney draft, which you can achieve by installing an
DraftOptimizer.
You can easily test the resistance in the pipe by opening a window close to the stove, disconnect the
external air supply and then light up the stove. If the combustion looks different than before, there is too
much resistance in the external air supply. If the pipe work is longer than 1 m, the pipe diameter must be
increased to 100 mm and a correspondingly larger wall valve must be chosen. In warm rooms, the channel
should be insulated with 30 mm mineral wool covered with a damp-proof course (plastic). It is important that
the lead-in between the pipe and the wall (or floor) is sealed with jointing compound. If necessary, you can
use the complete Aduro Fresh Air Kit.
Aduro
35