Rinnai 185348NPP - 2"/4" Condensing Roof Terminal Extension Kit MR16 This combination of extreme durability

This combination of extreme durability and functionality confirms Milwaukee’s commitment to providing innovative

It's the perfect choice for efficiently irrigating hillsides

and moderate-size features

Because the E1010 is a mechanical control

Rinnai 185348NPP - 2"/4" Condensing Roof Terminal Extension Kit MR16 This combination of extreme durabilityUbbink Polypropylene concentric venting delivers a professional solution with improved safety and convenience. 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