Waterheater Vent Pipe, 13-20In L, 3In Dia.

Waterheater Vent Pipe, Material of Construction Stainless Steel/Aluminized Steel, Length (In.) 13 to 20, Dia. (In.) 3 / 5 Concentric, For Use With 6FZN0 to 6FZN3, Compliance CSA, Includes Screws, Connection Size 3 In./ 5 In. Concentric, Connection Type 3 In./ 5 In. Concentric, Application Residential and Commercial Tankless Waterheater Installation