Installation Guide

56 Rinnai I-Series Condensing Boiler Combi Manual
This is not an engineering drawing; it is intended only as a guide and not as a replacement for professional engineering
project drawings. This drawing is not intended to describe a complete system. It is up to the contractor or engineer to
determine the necessary components and conguraon of the parcular system to be installed. The drawing does not
imply compliance with local building code requirements. It is the responsibility of the contractor or engineer to ensure
the installaon is in accordance with all local building codes. Confer with local building ocials before installaon.
Heat Emier
Thermostat
Outdoor
Sensor
Oponal Low Water Cut-O (LWCO)
This schemac shows an
example of a simple single zone
system with primary/secondary
piping by hydraulic separaon.
Purge Staon
IMPORTANT
This picture illustrates a suggested
arrangement. Some of the ngs
are oponal.
LEGEND