Vitorond 200, VD2 Series 320 to 1080 Installation
5285 429 - 03
10
Mechanical Room
Boiler must be located in a heated indoor space.
The Vitorond 200, VD2 boiler should be located near
a floor drain and as close as possible to the vertical
chimney or vent.
Whenever possible, install boiler near an outside wall so
that it is easy to duct fresh air directly to the boiler area.
Install boiler on flooring capable of supporting the weight
of the boiler filled with water.
Set-up
Minimum Clearances
Legend
A
Outer rim of boiler base (without insulation)
Minimum Clearances to Combustibles
Boiler model VD2-
320
380
440
500
560
630
700
780
860
950
1080
Top
6 in. (150 mm)
Sides
6 in. (150 mm)
Flue (oil)
9 in. (229 mm)
Flue (gas)
6 in. (150 mm)
Front
6 in. (150 mm)
Floor
non-combustible
IMPORTANT
Maintain 1 in. air clearance from uninsulated hot water
pipes to combustible material.
Recommended Minimum Service Clearances
Boiler model
VD2-
320
380
440
500
560
630
700
780
860
950
1080
a Minimum Clearance
in front of boiler
in.
(mm)
65
b
1660
70
1790
76
1920
81
2050
86
2180
91
2310
96
2440
101
2570
106
2700
111
2830
117
2960
b Minimum Clearance
on boiler side
in.
(mm)
20
500
20
500
20
500
20
500
20
500
20
500
20
500
20
500
20
500
20
500
20
500
c Minimum Clearance
behind boiler
in.
(mm)
39
1000
39
1000
39
1000
39
1000
39
1000
39
1000
39
1000
39
1000
39
1000
39
1000
39
1000
d
in.
(mm)
Dependent on burner model
IMPORTANT
Boiler must not be installed on carpeted surfaces.
Do not use exhaust fans without adding additional
provisions for fresh combustion air (e.g. fresh air fan)
in the boiler room and do not install the Vitorond 200,
VD2 boiler in rooms with refrigeration equipment.
This boiler requires uncontaminated air for safe operation
- do not install where chemicals are stored.
See section entitled “Combustion air supply” on page 35
for further details.