Viessmann VITOLADENS 300-W Technical Manual page 46

Design information
Connection sets (for connection to the left or right) for installation
on finished walls
Connection set without premounting bracket, part no. 7351 715
410
361
E
D
C
B
A
5
A Heating flow R ¾
B DHW R ½
Note
The adjustable feet give the height measurements of the connections
a tolerance of + 15 mm.
For connections of on-site lines from the left or right on the heating
water and DHW side.
VIESMANN
46
(cont.)
A
B
C
D
E
C DHW circulation R ½ (separate accessory)
D Cold water R ½
E Heating return R ¾
Connection set comprising:
■ Connecting pipes
■ Shut-off valves for heating water flow and return with boiler drain &
fill valve
■ 2 connectors for DHW
VITOLADENS 300-W/VITOLADENS 333-F