Heating Return Pipe

Outlet Connection

Dhw Outlet-Pipe A Cu Nr180

Bypass Pipe C1220T Nr180 Nsf

Dhw Outlet-Pipe A Cu Nr240

2Nd H/E Inlet Pipe Sts Np

Cold Water Inlet Pipe St Np240

Bypass Pipe Sts304 Np210/240 N

PRIMARY H/E OUT-ADP CU CHASME

2Nd H/E Out-Adp Screw Cu Asme