Installation Manual

8 Rinnai M-Series Condensing Boiler Combi Manual
DHW
Cold Inlet
Gas
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 Temperature Pressure
Gauge (supplied with boiler)
Gas Shut O Valve
All items are eld-supplied unless otherwise noted.