13
5797 137 - 01
Vitoflex 300-UF Technical Data
BS
BR
Mechanical
Specifications
Boiler Dimensions
Dimensions
Boiler Model
UF 390
UF 530
UF 720
UF 950
UF 1250
a
in. (mm)
93
5/8
(2378)
99
7/8
(2536)
111
5/8
(2834)
119
½
(3035)
127
1/8
(3230)
b
in. (mm)
91
5/8
(2328)
97
7/8
(2486)
109
5/8
(2784)
117
3/8
(2981)
125
(3176)
c
in. (mm)
172
(4370)
191
¾
(4870)
207
(5257)
214
½
(5447)
235
7/8
(5992)
d
in. (mm)
87
1/8
(2060)
100
¾
(2560)
100
7/8
(2562)
100
7/8
(2562)
122
3/8
(3107)
e
in. (mm)
22
¾
(577)
22
¾
(577)
22
¾
(577)
25
7/8
(657)
25
7/8
(657)
f
in. (mm)
47
¼
(1200)
47
¼
(1200)
47
¼
(1200)
50
¼
(1275)
50
¼
(1275)
g
in. (mm)
94
¾
(2405)
114
3/8
(2905)
117
7/8
(2993)
112
5/8
(2861)
134
1/8
(3406)
h
in. (mm)
42
¾
(1086)
42
¾
(1086)
54
3/8
(1380)
63
½
(1612)
63
½
(1612)
k
in. (mm)
31
5/8
(803)
31
5/8
(803)
31
5/8
(803)
36
5/8
(929)
36
5/8
(929)
l
in. (mm)
17
7/8
(453)
17
7/8
(453)
17
7/8
(453)
18
7/8
(479)
18
7/8
(479)
m
in. (mm)
81
¾
(2077)
91
¾
(2331)
98
1/8
(2491)
96
¼
(2444)
103
7/8
(2639)
n
in. (mm)
12
1/8
(308)
12
1/8
(308)
12
1/8
(308)
17
3/8
(440)
17
3/8
(440)
o
in. (mm)
50
1/8
(1274)
50
1/8
(1274)
54
3/8
(1380)
63
½
(1612)
63
½
(1612)
p
in. (mm)
49
¾
(1263)
55
¾
(1417
)
55
5/8
(1413)
51
7/8
(1317)
61
5/8
(1566)
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