Rinnai 229033 - 2/4" Condensing Wall Termination, 21" w/ 2 Wall Plates (PPtl) fits SENSEI RX SIO-3322DATR-MO As the drainage pipes fill

As the drainage pipes fill and build up slight pressure

and general home spaces

Required filtration: 150 to 200 mesh (75 to 100 micron)

Can the relief valve discharge water

Versatile tool for the lo- or hi- side of a system

Rinnai 229033 - 2/4" Condensing Wall Termination, 21" w/ 2 Wall Plates (PPtl) fits SENSEI RX SIO-3322DATR-MO As the drainage pipes fillUbbink Polypropylene concentric venting delivers a professional solution with improved safety and convenience. For use with the following models: RX Series, RU199i (REU N3237FF US), RU180i (REU N2934FF US), RU160i (REU N2530FF US), RU130i (REU N2024FF US), RUR199i (REU NP3237FF US), RUR160i (REU NP2530FF US), CU199i (REU N3237FFC US), CU160i (REU N2530FFC US). RX Material of Inner Exhaust Polypropylene. Material of Outer Combustion Air Plastic. Vent