Primary H/E Inlet Adp Pa66 Ch

H/E Inlet Adp Npn

Dhw H/E Ncb210/240

Dhw H/E Ncb-180

Primary H/E Out Adp Pre 5/9/15

H/E Assy- Npe-180 A/S

HEAT EXCHANGER

H/E Assy- Npe-150 A/S

H/E Inlet T-Adp Nfb Nfc

H/E Outlet T-Adp Nfb-175/200