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Rinnai Boiler Hydronic Layout

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Defender89
Defender89 Posts: 1
in Radiant Heating

Good morning everyone,

I am in the process of running NG to my shop and installing a boiler to replace an electric tank water heater that is heating my shop floor. From the Rinnai installation manual and research, I have come up with the following layout. Before I get started on the installation, I was hoping to get feedback on any potential issues or opportunities for improvement.

image.png

Comments

  • hot_rod
    hot_rod Posts: 28,689

    layout looks good. A valve like this saves some connections and components

    Or your manifold may have built in purge valves?

    IMG_1775.jpeg
    Bob "hot rod" Rohr
    trainer for Caleffi NA
    Living the hydronic dream

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