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The Rinnai 223191 is an 8.7-inch universal non-condensing horizontal termination kit designed for venting applications. This termination kit is specifically compatible with Rinnai non-condensing tankless water heaters, ensuring seamless integration and optimal performance.
This termination kit is engineered for non-condensing applications, offering a straightforward solution for exhaust and air intake management. It enables efficient venting with its concentric design.
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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