Boiler Dimensions - Viessmann Vitoflex RF 150 Installation And Service Instructions Manual

Wood-fired boiler, output range: 154/205/273/341/478-512/751/1024/1365/1843 mbh, 45/60/80/100/140-150/220/300/400/540 kw
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Mechanical

Boiler Dimensions

BR Boiler Return
BS Boiler Supply
Dimensions
Boiler Model RF-
a
in. (mm)
b
in. (mm)
c
in. (mm)
d
in. (mm)
e
in. (mm)
f
in. (mm)
g
in. (mm)
h
in. (mm)
122
k
in. (mm)
l
in. (mm)
m
in. (mm)
n
in. (mm)
o
in. (mm)
p
in. (mm)
q
in. (mm)
r
in. (mm)
*1 For Vitoflex 300-RF 400/540 - Suspension gear is detachable.
22
150
220
15
(392)
16 (406)
7 / 16
60f (1541)
60 (1525)
14
(358)
14
1 / 16
1 / 16
75d (1908)
85e (2168)
11
(303)
12
15 / 16
7 / 16
43 (1093)
46
7 / 16
3 (DN 80)
3 (DN 80)
(3120)
134
13 / 16
13 / 16
14
(370)
14
9 / 16
9 / 16
34a (870)
45a (1150)
79
69b (1765)
11 / 16
71
(1825)
82
7 / 8
1 / 16
27
(700)
27
9 / 16
9 / 16
34a (870)
45a (1150)
26b (673)
26b (673)
41e (1050)
52e (1330)
BR
BS
300
16 (406)
73
(1875)
13 / 16
(358)
13
(352)
7 / 8
86d (2182)
(316)
12
(316)
7 / 16
(1179)
46
(1179)
7 / 16
5 (DN 125)
(3424)
148
(3780)
13 / 16
(370)
17
(440)
5 / 16
45a (1150)
(2024)
79
(2024)
11 / 16
(2084)
82
(2084)
1 / 16
(700)
27
(700)
9 / 16
45a (1150)
26b (673)
52e (1330)
Vitoflex 300-RF Installation & Operating
400
18e (466)
18e (466)
70
(1800)
79
7 / 8
14c (375)
14c (375)
96c (2457)
99b (2527)
12
(319)
12
9 / 16
48 (1219)
50e (1279)
5 (DN 125)
5 (DN 125)
166
157f (4004)
17
(440)
24
5 / 16
54c (1390)
54c (1390)
89
(2262)
91
1 / 16
95e (2422)*
98d (2492)*
1
27
(700)
29
9 / 16
54c (1390)
54c (1390)
26b (673)
29b (750)
61
(1570)
61
7 / 8
540
(2030)
15 / 16
(319)
9 / 16
(4232)
5 / 8
(548)
9 / 16
(2332)
13 / 16
1
(742)
3 / 16
(1570)
7 / 8

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