Viessmann VITORADIAL 300-T, Installation Instructions Manual, Page: 4 / 48

4
600
200 (100)
500 (50)
a
b
500 (50)
100
20
28
M12
d
c
e
A Boiler
B Burner
C Adjustable anti-vibration feet (101 to
335 kW)
D Anti-vibration boiler supports (263
and 335 kW)
E Heat exchanger
Dimensions in brackets are minimum
clearances.
Rated output kW 101-157 201 263 335
a *1 mm 1100 1400 1600
b mm Observe the burner length
Adjustable anti-vibration feet
Permissible load kg 2000
Quantity pce 4
Anti-vibration boiler supports
Permissible load kg — — 2250
c (front) / number mm/pce — — 625/2
c (back) / number mm/pce — — 500/2
d mm — — 30
e (without load) mm — — 42
e (loaded) mm — — 37
*1 Maintain this space in front of the boiler to enable the withdrawal of the internal
pipes or to clean the hot gas flues.
Clearance dimensions
5458 389 GB