Viessmann VITODENS 242-F Technical Manual page 48
Gas condensing storage combi boiler
1.9 to 35.0 kw
for natural gas and lpg
gas condensing storage combi boiler
1.9 to 26.0 kw
for natural gas and lpg
gas/solar condensing storage combi boiler with solar
dhw heating
1.9 to 26.0 kw
for natural gas and lpg
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Also See for VITODENS 242-F:
- Installation and service instructions manual (200 pages) ,
- Technical manual (112 pages) ,
- Installation and service instructions for contractors (144 pages)
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Design information
Connection set comprising:
■ Fitting assembly (only for part no. 7355317)
■ Connection pipes
■ Shut-off valves for heating water flow and return, with boiler drain
& fill valve
Connection sets for installation on finished walls, for connec-
tion to the left or right
Connection set without pre-mounting bracket, part no. 7350854
410
398
361
F
E
D
C
B
A
5
A Heating flow R ¾
B DHW R ½
C DHW circulation R ½ (separate accessory)
D Gas connection R ½
Type
Vitodens 222-F, B2TB
- 13 to 26 kW
- 35 kW
Vitodens 222-F, B2SB
Vitodens 333-F, B3TB
VIESMANN
48
(cont.)
50
G
A
B
C
D
E
F
a
mm
972
1027
1172
1227
1172
1227
972
1027
■ 2 connectors for DHW
■ Gas shut-off valve with thermally activated safety shut-off valve
E Cold water R ½
F Heating return R ¾
G Balanced flue connection (towards the back)
b
c
d
mm
mm
mm
1082
1137
1282
1337
1282
1337
1082
1137
e
f
g
mm
mm
mm
1192
1247
1302
1392
1447
1502
1392
1447
1502
1192
1247
1302
VITODENS
h
mm
1571
1771
1771
1571
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