Immergas Condensate Leakage / Flue Seal Failure

Water is dripping from the condensate pipe or flue joint area inside the boiler

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Cracked condensate trap, Blocked condensate outlet causing overflow, Damaged flue seals or joints

Safety: Condensate is mildly acidic; wear gloves and protect surrounding surfaces.

Steps:

1. Inspect condensate trap and hoses: Look for cracks or loose connections. Replace damaged hoses or trap.
2. Clear blockage: Disconnect the condensate pipe at a convenient point and flush with water to remove sludge.
3. Check flue joints: Ensure internal flue connections are properly seated and sealed. Any damaged seals must be replaced by a technician.

Medium 3/5

Condensate Trap and Seals

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