Appliance must sit on a
non-combustible base
eg. 75mm
Hebel
or
100mm
concrete
.
40
mm packers are required
.
Allow 5mm gap between plaster and flange to
ensure stainless steel cover can be fitted to the box.
DO NOT PLASTER OVER THE FLANGE
FOR DETAILS OF FLOOR PROTECTION (HEARTH )
SEE PAGE 5 OF THIS DOCUMENT
1.ODQ.3C
min. 25mm clearance
25
25
min. 25mm clearance
B + recessed
Masonry or Hebel block
minimum ‘A’
‘X’ - Refer to Table 2 for Floor Protector dimension
RECESS REQUIRED (40mm Min. 100mm Max)
‘Y’ - Refer to Table 2 for
Floor Protector dimension
Air Vent
Air Vent
min. 2 x 100 x
200
mm wall of floor
mounted air vents
top and bottom
Jetmaster
Flange
Fig.
4
Drawings Not
To Scale
Fig.
2
PLAN
CROSS SECTION
B + recessed
Concrete Lintel
Secure firebox with 2 x 6mm
dynabolts for earthquake
restraints
or Hebel Block
RECESSED REQUIRED
40mm Min. - 100mm Max recess
Rock-wool
insulation
Allow 5mm gap around all
four sides of the firebox to
fit Stainless Steel cover &
allow
for firebox
expansion
.
Fit
40
mm Hebel packers
placed
under the appliance
IMPORTANT
No combustible material into chimney chase
20
20
C- D
temporary lintel height
* A minimum 75mm thick Floor protector is only required if finished surface is combustible e.g: timber
decking
Please note that these dimensions (based on Masonry margins) are the absolute minimum sizes - widths (A & B) maybe
increased if desired.
If you intend on recessing the firebox, please add the recess value to
Dimension ‘B’. MINIMUM RECESS = 40 / MAXIMUM
RECESS = 100mm
It is important to ensure the Jetmaster firebox is seated at the required finished floor protector level.
DO NOT COVER AIR VENTS WITH MESH - as this reduces air flow, use specific external air vent covers that provide sufficient
air.
All
ow
5mm
gap around all four
sides of the firebox to fit the Stainless Steel Weather Cover
. i.e. do not plaster
up to the flange of the firebox, see Fig
4
.
Fig.
3
N
on-combustible
raised
floor
protector must
be
75mm Hebel
or
100mm
concrete
.
Appliance must sit on a
non-combustible base
eg. 75mm
Hebel
or
100mm
concrete
.
40
mm packers are required