VAIL ECO/MAX HOR 60/100 FLUE DUCT303933

Genuine Vaillant horizontal flue duct for 60/100 mm concentric flue systems. This OEM component routes combustion gases safely outside while drawing fresh air in through the same assembly. Designed for horizontal, through‑the‑wall terminations on compatible Vaillant boilers.

Manufactured by Vaillant Group UK Limited, this flue duct is suitable for ecoMAX and selected ecoTEC appliances that use the 60/100 concentric connection. It provides a tidy, reliable termination and should be installed by a qualified heating professional in accordance with Vaillant instructions and local regulations.

Ideal for domestic condensing boiler installations requiring a compact, horizontal concentric flue solution with a clean white finish.

• Manufacturer: Vaillant Group UK Limited
• Part number: 303933
• Flue type: Concentric horizontal flue duct/terminal
• Size: 60/100 mm (inner/outer)
• Compatibility: Vaillant ecoMAX and selected ecoTEC boilers using 60/100 flue systems
• Orientation: Horizontal, through-the-wall termination
• Function: Combined air intake and exhaust
• Finish: White
• Genuine OEM accessory; professional installation recommended