GABRIEL KERAMIK AB
10
3
6
6
10
11
12
Assembly
Set the third firebox block (6) on
top the second one.
Make sure that no mortar falls
between the blocks. Seal with
insulation at the front edge of the
U-formed blocks.
Level vertically and horizontally.
Set the outer ring (3) with mortar.
Level vertically and horizontally.
Make sure that no mortar falls
into the expansion gap at the
back of the firebox blocks.
Set the fourth firebox block (6)
on top of the third one. Make sure
that no mortar falls between the
blocks. Seal with insulation at the
front edge of the U-formed blocks.
Level vertically and horizontally.
Make sure that no mortar falls
into the expansion gap at the
back of the firebox blocks.
