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step 5: first length of flue
Place the first single skin length of flue (with no crimp) around
the outside of the spigot. you may also use firecork to seal the
joins. Before installing the remaining lengths of flue please go
to the next step.
step 4: positioning of the unit & baCk frame
Place the firebox into position onto the sheet metal. For
structural support place a steel frame (minimum 51mm thick)
on the back wall and connect to the two side steel frames,
remembering to leave a 25mm air gap to all sides of the
firebox.
5.
inBUilt into iSlanD Wall
**important**
it is strongly recommended that the steel frame allows for a
distance of 300mm to the ceiling, this allows the cavity lid to
be placed directly above and stop heat from traveling above the
lid via the frame.
STEP 6: SIDE WALLS - SECOND LAYER & VENTILATION
**important**
Ventilation is required on the enclosure to help with air
circulation. a minimum of two air intake grills are required
at the bottom and a minimum of two air out-take grills are
required on top of the masonry enclosure (2X inflow 2X
outflow). all vents can be positioned either side or the front of
the masonry enclosure. all vents must adhere to the minimum
vent size of size 300mm2.
*the vent sizes and quantity can be adapted and changed
but they must meet the minimum ventilation requirements as
specified above. For custom made vents please contact your
nearest dealer. all Vents must be ConstruCted from a
heat resistant material.
Using a heat resistant sheet on the exterior of the sides and
back of the enclosure to the ceiling.
*all air-vents must have a minimum clearance to combustibles
of 600mm in front and 300mm above the metal vent itself.
Summary of Contents for Multivision 800
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