Viessmann VITOROND 100 Technical Data Manual page 6

Specifications
Clearances
Minimum Clearances to Combustibles
Standard installation
Boiler Model VR1
Rear inches
(mm)
Sides inches
(mm)
Flue inches
(mm)
Floor
Alcove installation
Boiler Model VR1
Rear inches
(mm)
Sides inches
(mm)
Flue inches
(mm)
Top*2 inches
(mm)
Floor
*1 Front service clearance.
*2 24" with Vitotronic control.
6
-22 -27
6 6
(150) (150)
0 0
(0) (0)
9 9
(230) (230)
Combustibles
-22 -27
6 6
(150) (150)
0 0
(0) (0)
9 9
(230) (230)
6 6
(150) (150)
Combustibles
Vitorond 100, VR1 Technical Data
-33 -40
6 6
(150) (150)
0 0
(0) (0)
9 9
(230) (230)
-33 -40
6 6
(150) (150)
0 0
(0) (0)
9 9
(230) (230)
6 6
(150) (150)
-50 -63
6 6
(150) (150)
0 0
(0) (0)
9 9
(230) (230)
-50 -63
6 6
(150) (150)
0 0
(0) (0)
9 9
(230) (230)
6 6
(150) (150)