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

• Rinnai 223177PP 21-Inch Condensing Horizontal Termination Kit
• Small
• Chrome

Rinnai 223177PP 21-Inch Condensing Horizontal Termination KitRinnai