14.8 Ch Pressure Drop And Flow Curve; 14.9 Dhw Pressure Drop And Flow Curve - Rinnai M060C Installation And Operation Manual

IMPORTANT
Primary/secondary piping is necessary in the following applications:
•
When using external pumps
•
Large zoned systems
•
High flow applications
•
Systems with high differential pressures
•
Systems with high pressure drops
For pressure curve information, refer to the following sections in the Appendix.
•

14.8 CH Pressure Drop and Flow Curve

•

14.9 DHW Pressure Drop and Flow Curve

Legend:
Refer to the legend below for the system applications shown in this section.
Rinnai M-Series Condensing Boiler Combi Manual
This picture illustrates a suggested
arrangement. Some of the fittings
are optional.
103