Siphons & condensate collectors

Siphons and condensate collectors remove acidic condensate from condensing boilers and prevent it from correcting the heat exchanger or returning to the combustion chamber. They sit at the lowest point of the flue gas path or beneath the heat exchanger, fitted inline with the condensate drain.

When choosing a replacement, match the thread size and connection type to your appliance. The manufacturer's order number printed on the original part or listed in the technical documentation can be cross-referenced to find the correct equivalent. Sit produces siphons for a wide range of condensing boiler models.