Nibe VVM 320 - Dimensions and Pipe Connections

Dimensions and pipe
connections
70
1775
560
30-50
600
7575 757560 60
610
25
Wilo
VVM320
XL3XL4 XL8XL9 XL1 XL2
QM20
XL29
70
1775
560
30-50
600
7575 757560 60
610
25
PIPE CONNECTIONS
Connection, heating medium supply line Ø22 mmXL1
Connection, heating medium return line Ø22 mmXL2
Connection, cold water Ø22 mmXL3
Connection, hot water Ø22 mmXL4
Connection, hot water circulation Ø15 mm (does
not apply to copper)
XL5
Connection, docking from heat pump Ø22 mmXL8
Connection, docking to heat pump Ø22 mmXL9
Connection, T&P valve Ø15 mmXL29
17Chapter 4 | Pipe connectionsNIBE VVM 320