template to mark the area for combustible cladding removal and that this area is
increased by at least 2mm all round.
3.18
The minimum allowable distance from the outside of the fascia to a corner wall
having combustible material or any other combustible surface which projects beyond
the front of the appliance is shown in figure 5.
A 10mm access clearance from a non-combustible surface is necessary at both sides
(See figure 5).
3.19
Proprietary terminals must comply with BS 715 or BS 1289. Any terminal or
termination must be positioned in accordance with BS 5440 Part 1 to ensure that the
products of combustion can be safely dispersed into the outside atmosphere. Where the
appliance is connected to an unlined brick chimney it is generally unnecessary for the
chimney pot to be replaced or for a terminal to be fitted unless the flue has a diameter
smaller than 170mm.
Page 11
INSTALLER GUIDE
Dimension ‘A’ - Projection into room
Model
Harmony
Avignon
Avignon Aspire
Dimension (mm)
68mm
68mm
60mm
Figure 5. Appliance dimensions
Shown with Harmony firefront
