Vaillant ecoTEC Installation Manual page 28

2
2.6a
...
1.
2.
3.
0020139992 [86]
2.6c
ST4,2[86]
2.7a
DN65: 0020151873 [12]
DN100: 0020151875 [13]
DN65: 0020140035 [12]
DN100: 0020139995 [13]
28
4.
GB
0020012770 [12/13]
DN65: M12 x 70
DN100: M16 x 70
2.6b ...
1.
2.
3.
4.
0020139992 [86]
2.7b
DN65: 0020151873 [12]
DN100: 0020151875 [13]
DN65: 0020160343 [134]
DN100: 0020160344 [135]
GB
DN65: M12 x 70
DN100: M16 x 70
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