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Rinnai Tankless Water Heater Installation and Operation Manual 26
4.5 Vent the Water Heater
4.5.1 Guidelines



-


-
ucts.




codes.



(Non-Direct Vent).




NFPA 54.

-





Venting should be as direct as possible

-



instructions.








instructions.





-
tor.


DO NOT use cellular core PVC/CPVC.





󰀨







or appliance.
-



WARNING
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