Installation Guide

ManualsBrandsRinnai ManualsBoilersI Series Natural Gas or Liquid Propane Boiler/Water Heater with 120,000 BTU Input

Rinnai I-Series Condensing Boiler Combi Manual 115

Pump

Thermostat

PC Board Wiring

for the above

applicaon example

External pump

connecon 1

T/T 1 Connecon

Purge Staon

Thermostat

Oponal LWCO