Rinnai 223181 Non-Condensing Universal Horizontal Termination Kit 11.5" Color_Mocha and below-grade bathrooms

and below-grade bathrooms

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making it suitable for sewage and effluent applications

Size the valve from design flow

Rinnai 223181 Non-Condensing Universal Horizontal Termination Kit 11.5" Color_Mocha and below-grade bathroomsRinnai Universal Horizontal Termination Kit The Rinnai 223181 Non Condensing Horizontal Termination Kit is an 11 1 2 universal venting solution that ensures a safe and clean installation for your tankless water heater. Utilizing Rinnai's unique Ubbink concentric venting system, this kit provides maximum performance, safety, and ease of installation. It achieves a single penetration through the wall for both intake and exhaust, simplifying the job. The