2.2
PREPARATION OF THE COMBUSTION CHAMBER OPENING
(INTO STUDDED WALL)
All combustible parts of the studwork must be set at the distances as shown below
in Fig. 4 & 5.
Refer to Fig. 1 on page three for dimensions of the flue outlet.
8
Minimum 50mm at sides
Minimum 50mm at rear
Combustion Chamber
Dimension “A”
Minimum Width
730mm
Maximum Width
780mm
Dim “A”
Dim “B”
Dimension “B”
Minimum Height
540mm
Dim “C”
Dimension “C”
Minimum Depth
380mm
Fig. 4
Fig. 5
A minimum clearance of
100mm is required above
the top of the flue pipe to
combustible surfaces
IMPORTANT
ENSURE PLATFORM FOR
SUPPORTING PRODUCT
IS APPROXIMATELY
30MM BELOW THE
BOTTOM OF THE
OPENING TO PREVENT A
GAP AT BOTTOM OF THE
TRIM
