Connecting Piece; Heat Dissipation; Warm Air Heating Systems - Spartherm Mini Manual De Instrucciones

5.8. CONNECTION PIECE
The neck tube for the connecting piece is on the flue dome of the
fireplace insert. Connect to the chimney directly if possible. The
fireplace insert can be connected either vertically or horizontally.
Use an enclosed wall lining to make the connection to the chimney
or follow the instructions of the chimney manufacturer. Make the
connecting piece out of molded firebrick for house chimneys or
sheet iron pipes made of steel plate that is at least 2 mm thick
as per DIN 623, DIN 1298, DIN EN 1856 and the corresponding
molded parts.
Flue gas pipes inside the facing of the open fireplace have to be
sheathed with class A1 stone wool mats that are at least 3 cm
thick, dimensionally stable and non-combustible as per DIN 4102
part 1 and contain less than 1.2 % binder. The application limit
temperature is at least 750 °C when tested as per DIN 52271. The
thickness has to be 6 cm instead of 3 cm if the flue gas manifold
is made of metal.
This does not apply if the connection piece is intended to be used
for convective heating of the ambient air.
COMMENT:
Requirements of the connecting piece as per DIN 18160 part 2.

5.9. HEAT DISSIPATION

Since it is possible to use different fireplace unit construction types
with our fireplace inserts, it is essential to consult a professional
company when planning a fireplace unit. Make sure that the level of
heat dissipation is sufficient. Implement this by using convection air
ducts in the facing or heat dissipating facing elements.

5.9.1. WARM AIR HEATING SYSTEMS

For fireplace units that use convection to dissipate heat (wood-
burning stove, tile oven, etc.), observe the following points (see
instructions, point 5.8):
- The cross section for both the air intake opening and the air
outlet opening has to be at least 800 cm
- You may not seal at least 200 cm
and the air outlet opening.
- When using the convection air sheath, use all four connecting
pieces.
- The air ducts may not be made of combustible, dimensionally
stable construction material
- Do not place any combustible construction materials or objects
such as wood ceilings or built-in furniture within an area of
30 cm next to and 30 cm above the warm air outlet grids.
GB 13
2 .
2
of both the air intake opening
GB