NJL/GTECH- 3/10/06 Revision No.3
7
Pre-cast starter blocks
:
The class II Renaissance Hotbox will fit most pre-cast starter blocks: The block size will dictate
whether or not a spacer frame will be required. Shown are some typical starter brick sizes in
common use:
INSTRUCTIONS Specific to Class II Hotbox only (pages 8-12)
Overall dimensions:-
CLASS I APPLICATIONS Tapered openings fitted with chairbrick
These are tapered firebricks, which were originally designed for solid fuel, and may require the
spacer box to be fitted if the depth of the opening is not sufficient.
Dunbrik "M set" starter brick.
450
220
Dunbrik "M set" starter brick.
450
220
Fig 7
The Renaissance
Class I Hotbox will
fit only the larger
starter block such
as Dunbrik “M set”
315
115
Dunbrik "Standard set"
Dunbrik "Red set"
410
115
Fig 8
470.0
586
550.0
30
100.0
140.0
50.0
370.0
90
180.0
