OERTLI PK 550 Installation And Service Manual page 10

Fuel oil/gas boilers
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3. Technical description
PK
Boiler
550-9
A (mm)
1119
B (mm)
1078
C (mm)
1488
D (mm)
212
Ø E (weld) (mm)
139.7
Ø F
300
(mm)
G**
-
(mm)
H (mm)
-7
K***
5
(mm)
L (mm)
1555
M (mm)
319
R
355
P (mm)
Standard - X
130
R
175
R (mm)
Standard - X
20
R
1760
S (mm)
Standard - X
1670
T (mm)
928
U (mm)
1577.5
1688.5
R
755
V (mm)
Standard - X
738
* Plain plate, requires cutting. Maximum cut-out 500 x 700.
**G = Length required for clearing the water distributing tube.
*** Dimension representing the end of the 100 mm long chimney connection.
with models PK 550-21, PK 550-22, PK 550-23,, PK 550-24
and PK 550-25, a plain plate which must be cut out is supplied
without the 100 mm chimney connection.
10
PK
PK
PK
PK
550-
550-
550-
550-
550-
10
11
12
13
1230
1341
1452
1563
1674
1300
1300
1522
1522
1744
1488
1488
1488
1488
1488
233
234
255
256
217
139.7
139.7
139.7
139.7
139.7
350
350
350
350
400
-
-
-
-
14
15
36
37
26
27
48
49
1645
1755
1845
1955
2105
243
297
221
275
259
355
355
355
355
355
130
130
130
130
130
175
175
175
175
175
20
20
20
20
1760
1760
1760
1760
1760
1670
1670
1670
1670
1670
1039
1150
1261
1372
1483
1799.5
1910.5
2021.5
2132.5
755
755
755
755
755
738
738
738
738
738
PK
PK
PK
PK
PK
550-
550-
550-
550-
14
15
16
17
18
1785
1896
2007
2118
1744
1966
1966
2188
1488
1488
1488
1504
188
189
210
236
139.7
139.7
139.7
159
400
400
400
400
-
150
150
370
370
-2
-31
-30
-9
-8
10
-19
-18
3
2245
2355
2445
2555
324
269
321
265
355
355
355
355
130
130
130
130
175
175
175
175
20
20
20
20
20
1760
1760
1760
1760
1670
1670
1670
1670
1594
1705
1816
1927
2243.5
2354.5
2465.5
2576.5
755
755
755
755
738
738
738
738
PK 550
PK
PK
PK
PK
550-
550-
550-
550-
19
20
21
22
2229
2380
2491
2602
2188
2450
2450
2672
1504
1504
1504
1504
257
208
209
230
159
159
159
159
400
400
*
*
370
650
650
650
13
-36
-35
-14
4
25
-24
-23
-2
2645
2845
2955
3045
299
269
324
269
355
355
355
355
130
130
130
130
175
175
175
175
20
20
20
20
1760
1760
1760
1760
1670
1670
1670
1670
2038
2189
2300
2411
2687.5
2838.5
2949.5
3060.5
755
755
755
755
738
738
738
738
PK
PK
PK
550-
550-
550-
23
24
25
2713
2824
2935
2672
2894
2894
1504
1504
1504
231
252
253
159
159
159
*
*
*
980
980
980
-13
8
9
-1
20
21
3155
3245
3355
324
249
303
355
355
355
130
130
130
175
175
175
20
20
20
1760
1760
1760
1670
1670
1670
2522
2633
2744
3171.5
3282.5
3393.5
755
755
755
738
738
738
18/03/2016 - 300020192-02

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