MCZ Cap NATURAL - Manual (Page 18)

T
I
S
I
U
B
A
P
U
I
I
C
4
3
D
2
I
E
V
U
1
F
16
2-INSTALLATION
EXAMPLES OF CORRECT INSTALLATION
1. Installation of Ø150mm flue with hole for the passage
of the tube increased by:
minimum 100 mm around the tube if next to non
flammable parts such as cement, brick, etc.; or
minimum 300 mm around the tube (or as prescribed by
data tags) if next to flammable parts such as wood etc.
In both cases, install suitable insulation between the flue
and the ceiling.
Always check and respect the data tags on the flue,
in particular the minimum safety distances from
combustible materials.
The previous rules also apply for holes made in walls.
2. Old flue, minimum pipe Ø100mm with the inclusion of
an external access door for chimney cleaning.
3. External flue made of insulated stainless steel pipes,
i.e. with double walls minimum Ø100mm: all securely
mounted on the wall. With wind-proof chimney. See fig.
7 type A.
4. Ducting system using T joints that allow easy access for
cleaning without having to remove the tubes
FIGURE 11
U = INSULATING
V = ANY REDUCTION FROM 100 TO 80 MM
I = INSPECTION CAP
S = INSPECTION ACCESS PANEL
P = AIR INLET
T = T JOINT WITH INSPECTION CAP
A = MINIMUM 40 MM
B = MAXIMUM 4 M
C = MINIMUM 3°
D = MINIMUM 400 MM
E = HOLE DIAMETER
F = SEE FIG.2-3-4-5-6