Installation Guide

8 Rinnai I-Series Condensing Boiler Combi Manual
Gas
DHW
Cold Inlet
DHW
Hot Outlet
Central
Heang
Supply
Central
Heang
Return
Supply to CH System
Return from CH System
Primary-Secondary Heang Kit
CH Pressure Relief Valve (supplied
with boiler)
CH Supply
Condensate Drain
Domesc Hot Water
Domesc Cold Water
Gas
CH Return
Domesc Hot Water Pressure Relief Valve
Central Heang Pressure Gauge
Gas Shut O Valve
All items are eld-supplied unless otherwise noted.