Heat Pump Installation Guide
65
Heating System Pipe Conenctions
Connect the heating zone connections as shown below. In the Smart plumb Compact the heating zone
motorised valves are pre-installed along with the heating system expansion vessel. The circulating
pump for the heating system is also pre-fitted within the casing.
All heating zone returns should be joined at the cylinder and return via heating return as shown below.
Heating Return
Heating Flow Zone 1
Heating Flow Zone 3
Heating System Connection
Smart Plumb Compact Installation
Heating Flow Zone 2