Viessmann VITODENS 242-F Technical Manual page 51

Design information
(cont.)
Connection set comprising:
■ Connection bracket (only for part no. 7355 317)
■ Connecting pipes
■ Shut-off valves for heating water flow and return with boiler drain &
fill valve
Connection sets (for connection to the left or right) for installation
on finished walls
Connection set without premounting bracket, part no. 7350 854
410 50
398
361
G
F A
E
B
D
C
C
D
B
E
A
F
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, FS2B
- 19 and 26 kW
- 35 kW
Vitodens 333-F, FS3B
Vitodens 333-F, FR3B
VITODENS
■ 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)
a b c
mm mm mm
972 1027 1082
1172 1227 1282
972 1027 1082
1172 1227 1282
d e f
mm mm mm
1137 1192 1247
1337 1392 1447
1137 1192 1247
1337 1392 1447
6
g h
mm mm
1302 1552
1502 1752
1302 1582
1502 1782
VIESMANN
51