Plastic (Pps) Balanced Flue System For Routing Over External Walls (Type C 2009) - Viessmann Vitoladens 300-C Technical Manual

Design and sizing information for the Vitoladens 300-C, -T, and Vitorondens 200-T, 222-F
2.3 Plastic (PPs) balanced flue system for routing over external walls (type C
2009)
The Vitoladens may also be connected, without shaft, to a flue pipe
that is routed over an external wall.
The combustion air is drawn in via the air inlet piece. The vertical outer
pipe acts as protection and as thermal insulation thanks to its static air
gap.
Up to 35.4 kW:
Internal flue diameter: Ø 80 mm
Internal diameter, ventilation air pipe: Ø 125 mm
From 42.8 kW:
Internal flue diameter: Ø 100 mm
Internal diameter, ventilation air pipe: Ø 150 mm
The flue for routing over external walls has been tested as a concentric
balanced flue system as a single technical unit with the Vitoladens
condensing boiler.
A performance verification according to EN 13384 is not required.
B
8
2
2
C
9
2
3
1 2 3 4
C
B
A
5
D
Illustration with the Vitoladens 300-C
A Flue gas
B Ventilation air
VITOLADENS, VITORONDENS
B
qP
qQ
4
6
7
A
C
2
7
C Connection piece
D Maximum length, external wall flue
Rated heating output (kW)
1 Boiler flue connection
For balanced flue operation and coaxial
balanced flue routing
(Part of the standard boiler delivery)
Balanced flue pipe
With test ports (160 mm long)
2 Balanced flue inspection bend 87º
(1 pce)
Balanced flue inspection tee 87º
(1 pce)
or
Balanced flue inspection piece, straight
(1 pce)
and
Balanced flue bend 87º (1 pce)
Balanced flue bend 45º (2 pce)
or
Inspection piece for flues routed over
external walls, straight (1 pce)
and
Balanced flue bend 87º (1 pce)
Balanced flue bend 45º (2 pce)
3 Balanced flue slide coupling
4 Balanced flue pipe
1.95 m long
1 m long (1 pce)
0.5 m long (1 pce)
or
External wall pipe
1.95 m long
1 m long (1 pce)
0.5 m long (1 pce)
5 Wall bezel
6 Fixing clamp, white (1 pce)
7 External wall pack
Comprising:
– Balanced flue bend
– Air inlet piece
– Wall bezel
8 External wall terminal
For a short roof overhang
9 Universal cover plate
qP Balanced flue roof outlet
Colour: black or terracotta
Above-roof extensions,
0.5 or 1.0 m long available on request
qQ Universal roof tile
For Roman tiles, pantiles, plain tiles, slate
and other types of roof
Colour: black or terracotta
Pipe outlet for Klöber roof tiles
Colour: black or terracotta (provide the cor-
responding Klöber tile on site to match the
roof outlet selected for the particular type
of roof)
(cont.)
to TRÖI
53
up to from
35.4 42.8
System size
Ø mm
80/125 100/150
2
80/125 100/150
80/125 —
— 100/150
80/125 100/150
80/125 100/150
80/125 —
— 100/150
100/150
100/150
80/125 100/150
80/125 100/150
— 100/150
125 150
80/125 100/150
80/125 100/150
80/125 100/150
80/125 100/150
80/125 100/150
80/125 100/150
80/125 100/150
80/125 —
VIESMANN
17