Installation Guide

16 Rinnai I-Series Condensing Boiler Combi Manual
Carefully unpack your boiler system and verify the following contents are included. If any items are
damaged or missing, contact your local dealer/distributor. Do not aempt to use any item that
appears damaged.
• Installaon and Operaon Manual (this manual)
• User Manual
Vent top with integrated
2 in. PVC and
3 in. X 5 in. Concentric
Vent Adapter
RINNAI CONDENSING BOILER
Pump
Air
Supply
Filter
Integrated
Items
Refer to secon
“3.3 Components”
for a complete list of
integrated parts.
WALL MOUNTING BRACKET
PRESSURE RELIEF VALVE
For Central Heang Systems
OUTDOOR TEMPERATURE
SENSOR
VENT SCREENS
Vent screens (x2) and vent
screen screws (x2). The vent
screen prevents debris and
other objects from entering the
terminal. One vent screen is for
the intake; the other is for the
exhaust.
LIQUID PROPANE FIELD CONVERSION KIT
This boiler is congured for Natural Gas only. Use this kit to convert to
Propane Gas if needed. Contents include:
Orice
Outer Gasket Inner Gasket
Conversion Rang Plate
DOCUMENTATION