Rinnai 3 in. / 5 in. x 19.5 in. Plastic Condensing Vent Pipe Extension for Super High Efficiency Tankless Water Heaters

Precisely engineered accessories can add even more reliability, convenience and flexibility to Rinnai Tankless Water Heaters. Ubbink Polypropylene concentric venting delivers a professional solution with improved safety and convenience. This accessory allows for 19.5 in concentric vent pipe extension.

• Nice professional look to installation
• No cure time, so appliance is ready for immediate use
• Requires only one roof or wall penetration