INsTALLATIoN
Specification
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WWK 221-301 electronic |
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16. Specification
16.1 Dimensions and connections
16.1.1 WWK 221 electronic
g02
1501
695
220
722
935
111
6
g01
b01
d45
c06
c10
i43
c01
8-24
1345
g27
g26
770
389
290
405
D
00000
40
62
6
WWK 221 electronic
b01 Entry electrical cables
c01 Cold water inlet
Male thread
G 1
c06 DHW outlet
Male thread
G 1
c10 DHW circulation
Male thread
G 1/2
d45 Condensate drain
Male thread
G 3/4
g01 Air intake
Nominal diameter
DN 200
g02 Air discharge
Nominal diameter
DN 200
g26 Air intake optional
Nominal diameter
DN 160
g27 Air discharge optional
Nominal diameter
DN 160
i43 Cover for manufacturing aperture