Viessmann VITODENS 222-F Technical Manual page 43

Design information
Note
The adjustable feet give the height measurements of the connec-
tions a tolerance of + 7 mm.
For connecting the on-site gas, heating water and DHW lines from
the left or right.
Connection set for downward connection on finished walls with pre-mounting bracket for pre-installation in unfinished buildings,
part no. ZK01 792
330
220
55
50
G
A B C D E F
A B C D E F
A Heating flow R ¾
B DHW R ½
C DHW circulation R ½ (separate accessory)
D Gas connection R ½
E Cold water R ½
F Heating return R ¾
G Balanced flue connection towards the back
VITODENS
(cont.)
70
Connection set comprising:
■ Fitting assembly
■ Connection pipes
■ Shut-off valves for heating water flow and return, with boiler drain
& fill valve
■ 2 connectors for DHW
■ Gas shut-off valve with thermally activated safety shut-off valve
Type
Vitodens 222-F, B2TB
- 13 to 26 kW
- 35 kW
Vitodens 222-F, B2SB
Vitodens 333-F, B3TB
5
a b c
mm mm mm
1463 1475 1652
1663 1675 1852
1663 1675 1882
1463 1475 1682
VIESMANN
43