Rinnai - 224087PP - 10" Metal Pass Through Condensing Venting Plate Rectangle defogger One-piece uni-body cast iron housing

One-piece uni-body cast iron housing

4 screws are required per grate

Traditional Style

Its 27-1/2-inch by 17-1/8-inch footprint follows the large single-bowl shape while leaving access to the drain opening

confirmed compatible examples

Rinnai - 224087PP - 10" Metal Pass Through Condensing Venting Plate Rectangle defogger One-piece uni-body cast iron housingRinnai's 10 inch vent pipe extension helps route venting for your Rinnai tankless water heater. The 224087PP pipe is made specifically for Condensing RU models. Actual product's color may vary from that shown. This Venting works with the RU SERIES and RUR Series Rinnai Units.