Viessmann VITODENS 242-F Technical Manual page 62

Design information
■ 2 connectors for solar flow and return
■ Angle gas valve with thermally activated safety shut-off valve
Connection set with mounting plate, for pre-installation on unfinished walls in unfinished buildings, part no. 7353 065
440
330
220
55
50
A BCDE FG
A BCDE FG
6
A Solar return R ¾
B Heating flow R ¾
C DHW R ½
D DHW circulation R ½ (separate accessory)
E Gas connection R ½
F Cold water R ½
G Heating return R ¾
H Solar flow R ¾
K Balanced flue connection towards the back
Type
Vitodens 242-F, B2UA
VIESMANN
62
(cont.)
K
H
H
a b
mm mm
1925 1946
Note
The adjustable feet give the height measurements of the connections
a tolerance of + 15 mm.
For connecting the on-site gas, heating water and DHW lines in the
wall.
Note
In place of the connection bend for cold water, a safety assembly
(separate accessory) can be fitted.
c
Connection set comprising:
mm
■ Mounting plate
2232
■ Connection pipes
VITODENS