Minimum Service Clearances With Flue Gas Tube Connection To The Left Or Right Side - Baxi Bioflo Installation & Servicing Instructions Manual

For the Installer
2.4.3 Minimum service clearances with flue gas tube connection to the
left or right side
Dimension Clearance
a 800 mm
b 500 mm
c 50 mm
>500 mm
>305 mm
d 1)
>210 mm
>250 mm
>140 mm
400 mm
200 mm
f
>50–70 mm
Note: The intake air line must be non-flammable (e.g. flexible aluminium tube) if the exhaust pipe is uninsulated.
If the walls are non-flammable, there are no fire protection reasons for a minimum service clearance
from the exhaust pipe and no need to insulate the exhaust pipe.
Fig. 10 BAXI Bioflo – view from above
1)
Technical data for exhaust pipe insulation: Mineral wall insulation; melting point: >1000 °C; thermal conductivity: < 0.04 W/mK
2)
The minimum service clearance is determined by the design specifications (Ø of the double pipe) of the flue gas system used
or the minimum service clearances demanded in the accreditation.
Description
Minimum clearance in radiation area (front window) from flammable materials
Minimum lateral clearance from non-movable objects (e.g. wall)
Minimum lateral clearance from movable objects (e.g. furniture)
Minimum clearance from flammable walls with non-insulated exhaust pipe
Minimum clearance from flammable walls with insulated exhaust pipe (20 mm)
2)
Minimum service clearance from flammable walls, flue connection to left or right
and tested double-walled insulated exhaust pipe
2)
Minimum service clearance from non-flammable walls, flue connection to left or right
Minimum clearance from flammable walls with non-insulated exhaust pipe
Minimum clearance from flammable walls with insulated exhaust pipe (20 mm)
Minimum clearance from flammable walls with tested double-walled insulated
3)
exhaust pipe, acc. to accreditation of connecting piece
2)
14
2)
1)
1)