Topic: Noritz tankless water heater venting through chase pipe (Read 2023 times)

Themaster · « **on:** January 07, 2010, 06:59:50 PM »

A plumber on another forum had the question once if he could run some cat3 vent through some existing vent pipe as a pipe cahse. I found this looking around on the Noritz website.
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Venting system should not be routed through any other vent, such as an existing masonry or factory-built chimney flue. Vents must be accessible for joint inspection, allow heat dissipation, and cannot exhaust directly into chimney due to back pressure.

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Author Topic: Noritz tankless water heater venting through chase pipe (Read 2023 times)

Themaster

Noritz tankless water heater venting through chase pipe