4" Z-Vent 90-degree Elbow
4" Z-Vent Rain Cap with Storm Collar
Webstone 44443WPR 3/4-Inch IPS Isolator EXP E2 Tankless Water Heater Service Valve Kit with Clean Brass Construction
Z-Flex Z-Vent 4" x 45 Degree Elbow Stainless Steel Venting (2SVEEWCF0445)
Z-Flex Z-Vent 4" Universal Adaptor Takagi, Paloma, Rheem, Noritz (2SVSNA04.5)
Z-Flex Z-Vent 4" x 12" Stainless Steel Vent Pipe (2SVEPWCF0401)
Z-Flex Z-Vent 4" Universal Appliance Adaptor with Back-Flow Preventer (2ZVB04)
Z-Flex 2SVEPWCF0403 Z-Vent Pipe 4 in X 3 ft
Z-Flex Z-Vent 4" Termination Hood Stainless Steel Venting (2SVSHTX04)
Takagi T-KJr2-IN-NG Indoor Tankless Water Heater, Natural Gas