Concentric ventilation system for Rinnai tankless water heaters
Rinnai's unique Ubbink concentric venting system offers maximum safety, performance, and ease of installation. It is compatible with all indoor Rinnai water heaters, except the 98 series which uses separate intake and exhaust vents.
• GSA Approved
• Polymer coating for extra durability
• Professional Installation Recommended
• For roofs with 6/12 to 12/12 Pitch (25°-45°)
• Width: 6"
• Height: 20-7/16"
• Length: 9-13/16"
Available concentric water heater vent fittings
Rinnai® is a registered trademark of Rinnai Corporation. GadgetsGo is not associated with or sponsored by Rinnai Corporation.