Intertherm Vent Pipes 34" 34in. Intertherm's 103947004 Vent Pipe model features a 34" length. Check manufacturer recommendations to ensure a proper fit. Features of Intertherm Vent Pipes 34" Used to provide furnaces with fresh air for combustion Vents out flue gasses Features a 34" length Check manufacturer recommendations to ensure a proper fit Package Contents: Intertherm Vent Pipes 34" Intertherm 103947004: Vent Pipes 34" 34in