Dura Vent 4" 45 Degree Round Type B Gas Vent Elbow
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Dura Vent 4" 45 Degree Round Type B Gas Vent Elbow 4" 45 Degree Round Type B Gas Vent Elbow, 4 Piece Design. Dura-Vent gas vent pipe and accessories assemble quickly with twistlock connections. Type B Gas Vents are for venting listed natural gas or liquid propane Category I appliances. • 45° Elbow is adjustable from 0° to 60° in size 3" to 8" On Sale |