CAVITY FRAMING A
B
C
D
E
F
1050
1400 800
500
850
2 x 160 dia. or 2 x (100 x200)
1275 height of Hebel cell
Timber frame-out with 75mm Hebel cell on a steel base.
IMPORTANT
: If the firebox is raised it must be placed on
top of a 75mm Hebel panel which is placed on top of a
steel structure or masonry blocks.
A TIMBER BASE IS NOT ACCEPTABLE
Please note that these dimensions (based on Hebel
Block margins) are the absolute minimum sizes - widths
(A & B) maybe increased if desired.
Table 2
TIMBER FRAME DIMENSIONS
JETMASTER FIREBOX DIMENSIONS
4
Table 1
Note: All dimensions are in (mm)
