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The Rinnai 807000212 heat exchanger kit is designed for Rinnai units. This OEM part is factory-built for quick field installation and designed specifically for Rinnai I-Series combination boilers. It is compact and lightweight with a small footprint for easy installation.
This heat exchanger kit provides hydraulic separation and ensures efficient heat transfer for both heating and hot water demands within the Combi boiler setup.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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