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  • For use with the following models:
    • RU199i
    • RU180i
    • RU160i
    • RU130i
    • RUR199i
    • RUR160i
    • CU199i
    • CU160i
  • Material of Inner/Exhaust - Polypropylene
  • Material of Outer/Combustion Air - Plastic

Refer to the Rinnai Water Heater Installation and Operation manual for complete installation details and requirements. Rinnai is continually updating and improving products; therefore, specifications are subject to change without prior notice. Local, state, provincial and federal codes must be adhered to prior to installation.


For use with the following models:

RU199i
RU180i
RU160i
RU130i
RUR199i
RUR160i
CU199i
CU160i

Material of Inner/Exhaust - Polypropylene
Material of Outer/Combustion Air - Plastic

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