Rinnai 224078PP 90° Condensing Vent Elbow

2 In. / 4 In. Condensing 90 Degree Elbow   For any questions on installation, please

The Rinnai 229233 is a 90° concentric condensing vent elbow designed for 2"/4" venting systems. It features a polypropylene inner exhaust tube and a plastic outer intake sleeve, allowing the elbow to...

Rinnai 224087PP 10" Condensing Vent Extension Piece 3x5 Concentric     For any questions on installation, please call Rinnai at 84-GO-Rinnai

The Rinnai 229208 is a pair of 45° concentric condensing vent elbows designed for 2"/4" (60/100 mm) vent systems. With a polypropylene inner exhaust tube and plastic outer combustion air sleeve,...

2 In. / 4 In. Condensing Vent Pipe Extension 39 In.   For any questions on inst