Rinnai Circ-Logic Series - Pipe Length; System Drawings

5 Rinnai Circ-Logic™ with Grundfos Kit
Equivalent Pipe Length [1]
using Grundfos GTK15
@ 120° F
Up to 200 
Pipe Length
[1] The Equivalent Pipe Length includes supply piping, return piping, and ngs. The Installer/Contractor/
Engineer must calculate the total equivalent pipe length of the piping system.
System Drawings
Figure 1: Recirculation using One Rinnai Water Heater