Cointra Condensate Leak

Water or moisture is found under or around the furnace cabinet.

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Safety Warning

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.

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Possible Causes

Cracked condensate trap, Loose drain hose connection, Blocked condensate line, Corroded condensate pan

How to Fix / Troubleshooting

Safety: Turn off power. Condensate may be slightly acidic; wear gloves.

Steps:

  • Locate leak source: Inspect the condensate trap, hoses, and connections for drips while the furnace is running.
  • Tighten or reseat hoses: Push hoses fully onto their barbs and secure with clamps if provided.
  • Clear blockage: Disconnect the drain hose and flush it with water to remove sludge. Ensure the outlet is not submerged or blocked.

Professional help: If the trap or internal condensate channels are cracked or corroded, they must be replaced by a technician.

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Repair Difficulty

Medium 3/5

Required Part

Condensate Trap
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