Rinnai 184119 Concentric Roof Discharge Termination, 38"
Concentric ventilation system for Rinnai tankless water heaters
Rinnai's unique Ubbink concentric venting system offers maximum performance and safety while still being easy to install. Compatible with all indoor Rinnai water heaters, except the 98 series which uses separate intake and exhaust venting.
This pipe extends above the roof line by 38" so that it stays above most snow accumulations. The part of the pipe illustration shown in black is what will be above the roof line
Plastic Outer Vent For Intake
Aluminum Inner Vent For Exhaust
• GSA approved
• Overall length: 61.4"
Available concentric water heater vent fittings