Rinnai 185348NPP - 2"/4" Condensing Roof Terminal Extension Kit

FEATURES & BENEFITS

• Compatible with Rinnai Condensing Tankless Water Heaters: (RX,RU199i, RU180i, RU160i, RU130i, RUR199i, RUR160i, CU199i, CU160i) 

Material of Inner/Exhaust - Polypropylene.

Material of Outer/Combustion Air - Plastic.

Vent components consist of an outer plastic vent for air intake 4 in. (100 mm) and an inner polypropylene vent for the exhaust gases Ø2 in. (60 mm).

Refer to the Rinnai Water Heater Installation and Operation manual for complete installation details and requirements.

Outer plastic vent for air intake and inner polypropylene vent for exhaust gases

Vent components consist of an outer vent for air intake (4 in) and an inner vent for the exhaust gases (2 in)

Nice professional look to installation

No cure time, so appliance is ready for immediate use

Requires only one roof or wall penetration

As cost-effective as PVC, when considering total time and materials for installation

Excellent alternative to PVC – no solvents, fewer stress fractures and recyclable