Bellfires Box Gas 80 MF, Preparation Manual, Page: 8 / 44

• The corner of a building
• the edge of the roof
• The roof overhang and rain gutter
• Balconies etc. unless the exhaust construction extends to at least the face of the
protruding section
N Note:
All the minimum distances are guidelines. Consult your national and local
directives for the exact minimum distances.
If the outlet is installed horizontally in less than 0.5 m and vertically in less than 2 m from
a public area, install an effective protector. Make sure that the mesh size of the guard
does not affect the operation of the appliance.
If the height of the outlet is less than 3 meter from the floor, the distance between the
outlet and a garden or a terrace must be at least 2 meter.
Location of any of the items(*)
Minimum distance between the items
and the wall outlet
On a wall where the item services a living space other
than that of the owner of the fireplace.
Do not install the wall outlet under an
item.
On a wall (**)
• Below the item: 2 m
• Above the item: 0.75 m
• Left or right of the outlet: 0.75 m
within 1 meter of the roof overhang 2 m
Under a balcony, walkway, etc.
2 meter from the underside of the bal-
cony or walkway
Under a balcony, walkway, etc. if the outlet extends to the
front
2 m
A facing wall less than 2 meters from the outlet.
Apply the minimum distance for items
on a wall.
(*) Items:
• A ventilation opening that services an occupied room, a toilet or a bathroom.
• A combustion air supply, if the supply flows through an occupied room.
• A window that can be opened that services an occupied room, a toilet or a bathroom.
(**) If an obstruction protrudes at least 0.5 meter between the item and the outlet and the
obstruction has a lenght of at least the recommended minimum distance, ignore the
recommended minimum distance.
4.4 Requirements on the concentric flue system
Caution:
• Make sure that no flammable materials are located close to the flue
system. The outer walls of the flue system can be 150 °C.
• Make sure that the part of the concentric flue system, which goes up from
the ceiling, is in a casing.
• Make sure that the casing is made of heat resistant material.
• Make sure that air can flow in the casing. Use grates near the floor and
near the ceiling. Do this for every floor where the casing is located.
• Do not insulate the concentric flue.
Requirements
8 Box Gas 80