Minimum Service Clearances With Flue Gas Tube Connection Straight Back - Baxi Bioflo Installation & Servicing Instructions Manual

For the Installer
2.5.2 Minimum service clearances with flue gas tube connection
straight back
Dimension Clearance
a 800 mm
b 500 mm
c 50 mm
400 mm
f
200 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. 15 FireWIN – view from above
1)
When the fully automated feed unit FIRE 040 is installed subsequently, the pellet flue-connected boiler must be closed again
by a heating expert. Subsequent installation is highly complicated and can only be done by our customer service, with charg-
ing based on the actual work done.
2)
Technical data for exhaust pipe insulation: Mineral wall insulation; melting point: >1000 °C; thermal conductivity: < 0.04 W/mK
3)
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)
Minimum clearance from flammable walls with tested double-walled insulated
exhaust pipe, acc. to accreditation of connecting piece
17
3)
AB . . . . .Cover plates
(accessories: FIRE 025
or FIRE 026)
2)