Flue Drain & Sample ®


A plastic custom pipe connector.

Flue Drain & Sample ® – Vaillant
Flue Drain & Sample ® – Worcester Bosch
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Ever have a difficult access sample point on a Vaillant or Worcester Bosch ? Here’s your answer, this allows quick attachment of your flue gas analysis machine to the sample point, attach your manometer tube and your done. Also has been used by some to drain the boiler through the condense trap by attaching to the drain point and isolation as seen in picture.

This item is 3D printed.

Tube not included.

Gas analysis machine not included.

The green connector on the orange pipe is available here: Widget ® Plastic Version.

Additional information

Boiler type

Vaillant, Worcester Bosch