Viessmann Vitodens series Technician Manual page 40

Design and sizing information for connection on the flue gas side
Installation and dimensions
Vitodens installed in series 19 - 105 kW
1500
580
7
3
2
2
2
4
g
Vitodens 200-W
1 Flue gas header Ø 125, 150, 200 or 250 mm
2 Flue gas non-return device Ø 80 or 100 mm
3 End piece with condensate drain
4 Siphon with hose
Note
For Vitodens 200-W, 19 to 35 kW, the flue gas non-return device 2
is installed in the boiler.
Header
7 mm
125
– Vitodens 200-W, 19 - 35 kW
– Vitodens 222-W
– Vitodens 222-F
– Vitodens 200-W, 45 - 105 kW
150
– Vitodens 200-W, 19 - 35 kW
– Vitodens 222-W
– Vitodens 222-F
– Vitodens 200-W, 45 - 105 kW
200
– Vitodens 200-W, 45 - 105 kW
250
– Vitodens 200-W, 45 - 105 kW
Route the flue gas header with a fall of at least 3º.
VIESMANN
40
1500
1
2 2 2 2
a b c
mm mm mm
225 255 285
225 234 271
225 221 258
196 146 176
215 255 285
215 234 271
215 221 258
215 146 176
404 146 176
404 237 267
a
5
2 2
6
m
5 Inspection piece Ø 125, 150, 200 or 250 mm
6 Vent bezel
7 Brackets with suitable fixing materials
d e f g
mm mm mm mm mm
315 345 — —
308 345 — —
295 332 — —
207 — — —
315 345 — —
308 345 — —
295 332 — —
207 237 — —
207 237 — —
297 327 357 387 417
The flue gas non-return devices or diversion bends will have to be
trimmed accordingly.
(cont.)
h k l m
mm mm mm mm
— — 1700 130 200
— — 1700 100 200
— — — 100 200
— — 1700 100 202
— — 1700 130 219
— — 1700 100 219
— — — 100 219
— — 1700 100 233
— — 1700 100 253
447 1750 100 253
VITODENS
n