Dimensions
p
o
678
c
a
b
f
e
470
g
h
KR
KV
d
m
800
n
k
l
q.
940
KR Boiler return
KV Boiler flow
Dimensions
Rated heating output
kW
390
530
720
950
1250
a
mm
2378
2536
2834
3035
3230
b
mm
2328
2486
2784
2981
3176
c
mm
4370
4870
5257
5447
5992
d
mm
2060
2560
2562
2562
3107
e
mm
577
577
577
657
657
f
mm
1200
1200
1200
1275
1275
g
mm
2405
2905
2993
2861
3406
h
mm
1086
1086
1380
1612
1612
k
mm
803
803
803
929
929
l
mm
453
453
453
479
479
m
mm
2077
2331
2491
2444
2639
n
mm
308
308
308
440
440
o
mm
1274
1274
1380
1612
1612
p
mm
1263
1417
1413
1317
1566
q
mm
2077
2220
2491
2444
2639
Vitoflex 300-UF
(cont.)
16
Viesmann
VITOFLEX 300-UF
2
5682428