The access door towards the smoke pipes and the loading door are thermal-insulating lined.
They are also fitted with glass fiber braid for a very good insulation aganist the noxious from the
combustion chamber. Both doors have eye slits for an optical control of the burning process.
The access door of the combustion chamber has a flange adapted for fitting a burner, in
case that is desired. Otherwise it is compulsory that the flange is well fitted to avoid the exit of
burning gases from the combustion chamber.
4. BOILER INSTALLATION
4.1 Boiler installation:
Boilers can be installed in their own rooms located in the basement, ground floor or uper floors of
the industrial buildings of category C, D and E of fire danger, buildings for storage of nonflamable
materials and civil buildings, conform the valid legislation.
ATENTION! It is not admitted to locate the boiler room having a common wall or just
under rooms filled with people who cannot evacuate by themselves (hospitals, shops,
schools, kindergartens or similar) or under the ways of evacuation of these
.
The boiler room has to be separated by the adjacent rooms with walls or ceilings with
suitable mechanical resistance, fireproof doors and without woods for windows.
The boilers having the caloric flow of 0,1 Gcal/h can be located in rooms having other
destinations, in which it will be arranged an appropriate space for locating that boilers. The boiler
location has to be made only based on a project checked by an authorized inspector, or by an
economic agent authorized in this aspect by ISCIR INSPECT or a similar authority.
For the heating centrals equipped with one or more boilers whose power exceeds 300 kW,
the installation project will be aproved from the point of view of the thermomechanic sketch by an
economic agent authorized by ISCIR INSPECT or a similar authority.
4.2 Room dimensions:
It is recommended that the installation of the boiler in the room should be made in such a
way that there is enough space for caring on of maintenance and cleaning works.
The boiler should be placed on horizontal plan and easily accessible from all sides.
The distance between the boiler and the front wall:
For boilers up to 100 KW
– at least 1,5 m.
For boilers bigger than 100 KW
– at least 2 m.
The distance between the boiler and the rear wall:
The adeqvate distance is the one that allows an easy acces for checking and maintenance.
The distance between the boiler and the side walls:
For boilers up to 300 KW
– at least 0,6 m.
For boilers bigger than 300KW
– at least 1 m.
Boiler’s room height
