Rubber Wall Plate (White) Wall Plate for Rinnai's unique Ubbink concentric venting system provides ease of installation.

Compatible with all indoor Rinnai water heater and boiler models, which utilizes 3" x 5" concentric venting.

Features:

• Color White
• Size: Dia. 8-13/16"
  
• Material: Plastic
  
• Venting: Concentric