Rinnai 229233 Condensing 90-Degree Vent Elbow, 2 in./4 in.
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The Rinnai 229233 is a 90-degree concentric elbow for 2 in./4 in. (60/100) condensing vent systems, used to turn the vent run a full right angle on Rinnai condensing tankless water heaters.
Each piece pairs a 4 in. plastic outer pipe that brings in combustion air with a 2 in. polypropylene inner pipe that carries flue gases out. It fits the Rinnai RU199i, RU180i, RU160i, RU130i, RUR199i, RUR160i, CU199i and CU160i condensing tankless models. Keep the run made of these matching components only, avoid mixing in other vent hardware, and follow the water heater installation manual for the full installation requirements.
Highlights
Single 90-degree concentric elbow
Fits Rinnai RU199i, RU180i, RU160i, RU130i, RUR199i, RUR160i, CU199i and CU160i
PPtl polypropylene components carry no approval for Canadian installations
4 in. plastic intake around a 2 in. polypropylene exhaust
Specifications
Brand | Rinnai |
Model | 229233 |
Angle | 90 degrees |
Exhaust (inner) | 2 in. polypropylene |
Intake (outer) | 4 in. plastic |
Size | 2 in./4 in. (60/100 mm) |
Height | 4.33 in. |
Length | 6.30 in. |
Width | 5.91 in. |
Weight | 0.08 lb |


