17
INSTALLER
INSTALLER
3.5
Positioning of sensor sockets
TAU 2100-2600 N
2
1
3
4
TAU N
2100
2600
Length of the socket
min.
max.
min.
max.
1 - Flow sensor socket connector (1/2")
70mm
150mm
70mm
150mm
2 - Overtemperature protection (1/2")
120mm
190mm
120mm
190mm
3 - Return sensor socket connector (1/2")
120mm
150mm
120mm
150mm
4 - Flue gases sensor socket connector (1/2" NPT)
120mm
190mm
120mm
190mm
9
Thermometric sockets are not provided. The socket connections are closed with metal plugs.