Convection air may be led to arrive from both the room and outside (other room, cellar, exterior) to the bottom side of the fireplace. In case convection air is supplied (directly or indirectly) from outside, it may also be useful as a supply of fresh air for combustion.
At any rate, assure proper home air management and sufficient air supply into the room.
Ensure not to use other
4.1.3. Floor, walls
The appliance shall be installed on floors with an adequate
Combustible material must be sufficiently protected. The floor under the fireplace and the walls around it must not contain electric wires.
Under the appliance
Under the appliance, any combustible material must be removed or specially shielded by means of a 6 cm concrete slab and 10 cm insulation. The legs of the appliance may rest directly on the concrete slab and insulation must be applied in- between the legs.
Floor round the appliance
A floor made of combustible material must be properly shielded in the following areas:
Front: height of the lower part of the fire chamber + 30 cm, but 60 cm at least.
Sides: height of the lower part of the fire chamber + 20 cm, but 40 cm at least.
VV> >H H+30 30> 60> |
|
60 |
|
S > H + 20 > 40 |
|
Maten in cm |
|
H | V |
| S |
Walls, ceiling
Combustible walls behind, next to, or above the fireplace must be shielded with at least a 10 cm stone or brick wall and 10 cm insulation. Fireproof materials should be covered with at least 6 cm insulation.
2020/2220/2520/2210/2510/2200/2500 | 7 | 03.27883.100 |