Horizontal Concentric Kit Installation - Immergas INTEC 30 COMBI INTERNAL Users, Installation & Instruction Manual

1.9 HORIZONTAL CONCENTRIC KIT
INSTALLATION.
Type C configuration, sealed chamber and
fan assisted.
The position of the terminal (in terms of dis-
tances from openings, overlooking buildings,
floor, etc.) must be in compliance with the
regulations in force.
This terminal can be employed in the following
cases, and, moreover, in default of chimneys /
flues / functional and appropriate, or adaptable
systems for combustion products scavenging,
and using low polluting emission boilers (class
5a, according to the in force technical standard):
- "single renovations of independent systems in
buildings made of several real estate units";
- "new installations of single independent heat
systems in buildings subjected to conservative
works".
This terminal is connected directly to the outside
of the building for air intake and flue exhaust. The
horizontal kit can be installed with the rear, right
side, left side or front outlet. For installation with
frontal outlet, one must use the fixing plate and
a concentric bend coupling in order to ensure
sufficient space to carry out the tests required
by law upon commissioning.
2
1
3
The kit includes:
Gasket (1)
Concentric bend Ø60/100 (2)
Concentric intake-exhaust terminal Ø60/100 (3)
Internal wall sealing plate (4)
External wall sealing plate (5)
3
4
2
1
The Kit Ø80/125 includes:
The adapter Kit includes:
Concentric bend Ø80/125 at 87° (3)
Gasket (1)
Concentric intake-exhaust terminal
Adapter Ø80/125 (2)
Ø80/125 (4)
Internal wall sealing plate (5)
External wall sealing plate (6)
The remaining components of the kit
are not to be used
1-12
• External grid. Both the Ø 60/100 and Ø 80/125
intake/exhaust terminal, if properly installed, is
pleasant to look at on the outside of the build-
ing. Make sure that the external silicone wall
sealing plate is properly inserted in the wall.
N.B.: for proper system operation the terminal
with grid must be installed correctly ensuring
that, the "high" indication on the terminal is
observed during installation.
Horizontal intake - exhaust kit Ø60/100. Kit
assembly (Fig. 1-10): install the bend with flange
(2) on the central hole of the boiler, positioning
the gasket (1) positioning it with the circular
projections downwards in contact with the boiler
flange and tighten using the screws preset in the
kit. Fit the Ø60/100 (3) concentric terminal pipe
with the male end (smooth) to the female end of
the bend (2) up to the stop; making sure that the
internal and external wall sealing plate have been
fitted, this will ensure sealing and joining of the
elements making up the kit.
• Extensions for horizontal kit Ø60/100
(Fig. 1-11). The kit with this configuration can
be extended up to a max. horizontal distance of
12.9 m including the terminal with grid and ex-
cluding the concentric bend leaving the boiler.
This configuration corresponds to a resistance
factor of 100. In these cases the special exten-
sions must be requested.
C
13
4
5
1-10
C
13
5
6
Horizontal intake - exhaust kit Ø80/125. Kit
assembly (Fig. 1-12): for the installation of kit
Ø80/125 the flanged adapter kit must be used to
be able to install the flue system Ø80/125. Install
the flanged adapter (2) on the central hole of the
boiler, positioning the gasket (1) with the circular
projections downwards in contact with the boiler
flange and tighten using the screws present in
the kit. Engage the bend (3) with the male side
(smooth) until it is fully home on the adapter (1).
Fit the Ø80/125 (5) concentric terminal pipe with
the male end (smooth) to the female end of the
bend (4) (with lip seal) up to the stop; making
sure that the internal (6) and external wall sealing
plates (7) have been fitted, this will ensure sealing
and joining of the elements making up the kit.
• Extensions for horizontal kit Ø80/125
(Fig. 1-13). The kit with this configuration
can be extended up to a max. distance of 32 m
including the terminal with grid and excluding
the concentric bend leaving the boiler. If ad-
ditional components are assembled, the length
equivalent to the maximum allowed must be
subtracted. In this case the special extensions
must be requested.
Max. 12900 mm
Max. 12790 mm
Max. 32000 mm
Max. 31956 mm
9
C
13
1-11
C
13
1-13