Rinnai Tankless Rinnai White Wall Plate

White Wall PlateRinnai's unique Ubbink concentric venting system provides maximum performance, safety, and ease of installation. Compatible with all indoor Rinnai water heater models, except the 98 series which utilizes separate intake and exhaust venting. Features:GSA Approved8-13/16" DiameterProfessional Installation RecommendedSpecifications:8-13/16" DiameterFor Rinnai Certified Installation: Contact Rinnai at 844-348-4715