Dovre ASTRO 3MFP Installation Et Mode D'emploi page 55

Minimum distances for versions with heat shield:
1. Combustible material
2. Incombustible material, thickness 100mm
ASTRO 4
Minimum distances for versions without heat shield:
If the distance between the connecting tube and combustible materials is less than 300 mm the con-
necting tube should be protected.
Subject to change because of technical improvements
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