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Rinnai / Ubbink 184162PP

Roof Discharge Terminal - For Vertical Termination

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Rinnai RCi Series Tankless Water Heaters utilize concentric venting with an inner pipe that is designed to withstand varying flue temperature conditions that may be experienced over the life of a condensing product. 

The Ubbink Rolux® condensing concentric vent system is considered part of the direct vent tankless water heater, and has been tested and approved with the appliance by a third party testing agency. 

Standard Features

  • Engineered especially for gas appliance venting
  • Positive fit and lock allows for installation assurance
  • Two layers of pipe equals two layers of protection
  • Seals at every joint expand and contract with weather and temperature changes, so there's no flexing or cracking in the venting
  • No flammable, messy or harmful glues, cements, or solvents are used
  • Zero clearance to combustibles
  • Single penetration through wall for both intake and exhaust

Roof Hole Size - Flat Roof
6 x 6 Inches
Roof Hole Size - 12/12 Pitch
9 x 6 Inches
Roof Hole Size - 16/12 Pitch
12 x 6 Inches
4 7/8 Inches