Preparing For Installation - Viessmann VITOLIGNO 300-P Installation Instructions Manual

Preparing for installation

Clearance dimensions for pellet supply via vacuum system
B
(400)
c
A Boiler
Minimum clearances
Rated output range
a
b
c
d
e
Minimum room height
Note
The specified wall clearances are required for installation and maintenance work.
4
A
b
d
B Pellet hopper
kW
mm
mm
mm
mm
mm
mm
4 to 12 11 to 32
6 to 18 13 to 40
8 to 24 16 to 48
800 900
400 500
900 1000
1980 2280
2030 2230
2100 2250