Potterton eurocondense four 125 kw Installation, Operation And Maintanance Manual page 18

3 Technical specifications
Model
3 Heating return (HR)
4 Gas connection
5 Safety group connection
Dimension A
Dimension B
Dimension C
Dimension D
Dimension E
Dimension F
Dimension G
Dimension H
Dimension I
Dimension K
Dimension L
Dimension M
18
EC four EC four
125 kW 170 kW
R 1" R 1½"
R 1" R 1"
mm 160 160
mm 1008 1008
mm 301 301
mm 401 401
mm 134 134
mm 14 14
mm 687 687
mm 530 530
mm 30 30
mm 139 139
mm 450 450
mm 150 150
EC four EC four
215 kW 260 kW
Flange DN 65
R 1½" R 1½"
R 1¼" R 1¼"
200 200
1171 1264
351 351
514 607
163 163
14 14
851 944
530 630
90 90
50 50
202 202
167 167
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EC four
300 kW
R 1½"
R 1¼"
200
1357
351
700
163
14
1037
630
90
50
202
167