INSTALLATION - False Drywall Chimney Breast & Twin Wall Flue
11
9. Locate the drywall fixing kit onto the fire box and
secure with the countersunk screws provided into the
fixing bushes (Fig. 19 & 20).
It may be preferential to use the Drywall Fixing Kit to
secure the fire chassis to the chimney breast structure.
This in turn will position the appliance further into the
builders opening and allow for a flush finish to the
finished wall surface.
10. Cut and fix drywall boards to the framework of the
chimney breast ensuring they fit neatly around the
flange of the drywall fixing kit (Fig. 21).
11. The chimney breast must have adequate ventilation,
minimum of 200cm
2
. The room will utilise warm air flow
if a vent is fitted at the top and bottom of the chimney
breast as shown in Fig (Fig. 21).
12. Locate the drywall trim surround into the opening
and secure to the drywall fixing kit with the four screws
provided (Fig. 21).
13. Sould natural slips be required behind the
appliance, it will be necessary to fit the Drywall Fixing
Kit in front of the wall surface to allow for the 20mm
slips (Fig. 21a & 21b).
Drywall Fixing Kit
Drywall Board
Vents Minimum (200cm
2
)
Drywall Trim
Surround
Drywall Trim
Surround
Fixing Bush
Drywall Fixing Kit
fitted on front of wall
surface
20mm slips fitted on
to wall surface
Countersunk
Securing Screw
Fig. 19
Fig. 21
Fig. 21a
Fig. 21b
Fig. 20
