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The Glow-worm 0020097340 Siphon Assembly is a genuine replacement condensate siphon designed to safely collect and discharge condensation produced during boiler operation. The siphon prevents harmful flue gases from escaping through the condensate pipe by maintaining a water seal, ensuring safe and compliant boiler performance.

Over time, siphons can become blocked, cracked, or worn, leading to leaks, gurgling noises, boiler lockouts, or condensate discharge issues. Replacing it with this genuine Glow-worm assembly restores proper condensate management and system reliability.

Key Features

  • Genuine Glow-worm condensate siphon assembly

  • Maintains water seal to prevent flue gas escape

  • Ensures safe collection and discharge of condensate

  • Helps resolve leaks, blockages, and lockout faults

  • Durable construction for long-term reliability

  • Direct-fit replacement for straightforward installation

Compatible With

Suitable for selected Glow-worm boilers requiring siphon assembly 0020097340.

Please verify compatibility using your boiler manual or existing part.

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