T&P Valve; Heat Pump; Sun - Nibe VPB Installer Manual

T&P valve
Install the pipe for the T&P valve as illustrated below.

Heat pump

Connecting to heat pump
The heat pump supply and return are connected to
VPB/VPBS.
VPB/VPBS UK

Sun

Connecting to solar power
The solar heating system's supply and return are connec-
ted to VPBS 300.
Chapter 4 | Pipe connections 13