18
(V) B22 - for ACGH and ACGC
20/28/35/45/55/75/95
The combustion air is taken directly in the
room and the evacuation of the smoke is
made vertically through the roof.
The kits KB2280 (ø80), KB22100 (ø100)
and KB22130 (ø130)
consists of: a T-piece
with sealed plug (2), length one metre (1),
and a roof terminal (3). The kit K
B2280
is
delivered with a sliding moulding (7). The
minimum height of the roof outlet must be the
same as the ridge of the roof.
The kits for 20/28/35/45 provide for a
dimension (B) of 2150 mm, dimension (C)
125 mm. For the 55/75/95 a dimension (B) of
2150 mm, dimension (C) 135 mm.
It is possible to extend or deviate the roof
outlet using accessories such as elbows and
straight lengths of 0.5 m or 1 m shown on
page 15.
Provide sufficient ventilation. The
required new air supply must be at least
100 m
3
/h per unit heater.
CAUTION :
The section of the smoke conduits must
be at least equal to the outlet diameter.
Smoke evacuation can only be vertical or
at a maximum of 45 °. The total length of
the circuit must not exceed 8 metres,
taking into account that an elbow of 90° or
45 ° corresponds to a length of 1 metre. A
double wall conduit must be provided if
the part outside the building is over 2
metres.
5-6 Connection to outlet - B22 – for ACGC, ACGH unit heaters and ACGV destratificator
(VI) B22 - for ACGV 28/35/55/75/95
The combustion air is taken directly in the
room and smoke evacuation is made
vertically through the roof.
The kits KB2280V (ø 80) and KB22130V (ø
130)
consists of a sealed elbow at 90° (1), a
sealed length 0.5 m (2), a T-piece with sealed
plug (3), two lengths of one metre (4) and a
chimney cap (5). The kit
KB2280V
is
supplied with a sliding moulding (6). The roof
outlet must be as a minimum the same as the
height of the roof ridge.
Dimension (B) of kits KB2280V and
KB22130V is 2150 mm, dimension (C) 630
mm for ACG28/35V and dimension (C) 750
mm for ACG55/75/95V.
It is possible to extend or to deviate the roof
outlet using accessories such as elbows and
straight lengths of 0.5 m or 1 m shown on
page 15.
Provide sufficient ventilation. The
required new air supply must be at least
100 m
3
/h per unit heater.
CAUTION :
The section of the smoke conduits must
be at least equal to the outlet diameter.
The smoke evacuation can only be
vertical or at a maximum of 45 °. The total
length of the circuit must not exceed 8
metres, taking into account that an elbow
of 90° or 45 ° corresponds to a length of 1
metre. A double wall conduit must be
provided if the part outside the building is
over 2 metres.
V
VI
(VII) C32 - for ACGV 28/35
The connections for combustion air intake
and smoke evacuation are made vertically
through the roof at the outside of the building.
The connection on the device is concentric at
Ø 80/125.
The kit KC3280V
(ø 80/125)
consists of a
roof terminal (1) and a condensate recoverer
(3).
The roof sealing must be used using
standard flashing or special flashing
depending on the type of roof. The sliding
moulding (5) supplied with terminal can be
used to cover the flashing for perfect sealing.
The exterior part must be at least 250 mm,
dimension (A), the terminal provides for a
total length of 1095 mm, dimension (B).
It is possible to shorten, lengthen or to
deviate the cup outlet using accessories such
as elbows, straight lengths of 0.5 m or 1 m or
the telescopic extensions shown on page 15.
CAUTION :
The junction between the tubes must be
sealed and rigid. The total length of the
circuit must not exceed 6 metres, taking
into account that an elbow of 90° or 45 °
corresponds to a length of 1 metre. In the
case of greater lengths, please consult us.
(
VIII) C32 - for ACGV 55/75/95
The connections for combustion air intake
and smoke evaculation are made vertically
through the roof to the outside of the building.
The connection on the device uses bi-tubes
Ø130 mm.
The kit KC32130V
(ø 130/200)
consists of a
roof terminal (1), of a condensate recoverer
(2) and of a sealed length of 250 mm (3).
Roof sealing is carried out using a standard
flushing or special flashing depending on the
type of roof. The fixed moulding mounted on
the terminal can be used to cover the flashing
(minimum dimension of 201 mm – maximum
dimension of 208 mm), for perfect sealing.
The exterior part of the terminal 955 mm
dimension (A), interior part 1060 mm
dimension (B).
It is possible to shorten, extend or to deviate
the cup outlet using accessories such as
elbows, straight lengths of 0.5 m or 1 m or
telescopic extensions shown on page 15.
CAUTION :
The junction between the tubes must be
sealed and rigid. The total length of the
circuit must not exceed 8 metres, taking
into account that an elbow of 90° or 45 °
corresponds to a length of 1 metre. In the
case of greater lengths, please consult us.
5-7 Concentric roof cup connection - C32 – for ACGV destratificator
VII
VIII
