3.2 Components and connections
Item
Description
Unit
S3 Turbo
1
Boiler flow connection
inches
6/4
2
Boiler return connection
inches
6/4
3
Drainage connection
inches
1/2
4
Safety battery connection
inches
1/2
5
Immersion sleeve for thermal discharge valve (sup‐
plied by the customer)
inches
1/2
6
Immersion sleeve for boiler sensor and STL
inches
1/2
7
Flue gas pipe connection
mm
150
8
Flue gas temperature sensor connection
inches
1/2
9
Broadband probe connection
inches
3/4
Technology
3
Components and connections
Installation Instructions S3 Turbo | M1080813_en
15
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