Baxi Firefox 5 910 Installer's Manual page 10

Clearances
Clearances from combustible and non-combustible materials must be at least those
shown in figure 6.
Figure 6. Dimensions and Clearances
Flue / Chimney.
The stove is approved for use with 102mm (4
!
inch) diameter insulated Selkirk
insta - lock gas vent.
The spigot is designed to be compatible with a
!
selkirk 4 SIL - DH draft hood connector. The inner
sleeve will require reducing in length so that it
prodrudes 25mm below the outer sleeve (See figure
7).
Before you install the stove make sure the
!
chimney flue outlet is correctly positioned to align
with the flue outlet on the stove and that the
chimney is in good condition. If not, a chimney liner
must be installed or a suitable class 2 gas flue
used. A draught is necessary to ensure the products of combustion are fully
evacuated. Connect and seal the the stove flue collar to the chimney using full depth
of collar. The flue must have a minimum effective height of 3 metres (10ft), however
to, to ensure optimum performance we recommend 3.66 metres (12ft) or higher. The
flue must be free of obstruction and any dampers must be fixed in a permanently
open position. Ensure that the chimney is not closed and that it has been swept prior
©
Baxi Heating U.K. Limited 2007.
INSTALLER GUIDE
Page 10
Figure 7.