SIBER Siphon for central heat recovery ventilation system ball type

This ball siphon from Siber is designed to safely drain condensate from heat recovery ventilation systems. Most ventilation units naturally produce condensate through moisture condensing during operation, and it must be removed from the system. Without proper drainage, it can drip from extraction points or flow back toward electrical connections, risking malfunction or a short circuit. The siphon prevents drained condensate from flowing back and stops the often unpleasant odours it carries from entering the ventilation system.

The Siber ball siphon fits condensate outlets with a 32 mm connection size. Its built-in ball valve mechanism allows water to flow in one direction only within the siphon. Installation is straightforward; the only requirement is that the drain outlet sits lower than the connection point on the unit.