Excessive humidity in the Turkish bath on board a yacht can compromise visibility, cause unwanted water infiltration, and even damage furniture and structures. But why does this humidity occur? In this page, we explore the most common causes of excessive condensation in the Turkish bath and provide practical solutions to resolve the issue and restore an ideal climate.

 

What could cause this excessive condensation?

Condensation and steam buildup can result from several factors related to the cabin, the door, and the ventilation system. The most frequent causes include:

  1. Non-airtight door seals: Silicone seals can harden, crack, or detach over time, allowing steam and condensation to escape.
  2. Misaligned or deformed door: Vibrations, bulkhead torsion, or installation on curved surfaces can misalign the door.
  3. Air extractor not functioning or incorrectly calibrated: If the cabin is not properly dried after use, humidity escapes when the door is opened.
  4. Incorrect pressure differential: If the technical room or corridor has lower pressure, steam can be “sucked” out of the cabin.
  5. Improper ceiling slope: In a Turkish bath, the ceiling must have a specific slope to guide condensation toward the walls rather than letting it drip.
  6. Excessive steam production: Oversized generator, overly high settings, or incorrectly positioned temperature probe.

 

Signs That Indicate a Condensation Problem

To identify whether condensation is causing issues, observe the most common signs on board:

  • Water droplets forming outside the door.
  • Steam escaping sideways from the door.
  • High humidity in corridors or wellness areas.
  • Condensation dripping from the external ceiling.

 

Checks to Perform Onboard to Identify the Malfunction

Before taking corrective action, it is important to check some key elements of the cabin and steam generation system:

  1. Inspect the condition of the door seals.
  2. Ensure the door closes perfectly and is level.
  3. Check that the air extractor functions correctly after use.
  4. Inspect the internal ceiling of the Turkish bath: correct slope = 10–15%.
  5. Verify that the temperature probe is not too close to the steam outlet.
  6. Ensure the generator is not set to excessively high temperatures.

 

Recommended Actions by Centro Italia Yachting to Resolve the Issue

Once the causes have been identified, the following targeted actions can help reduce condensation:

  • Replace or restore the door seals.
  • Adjust the hinges and realign the door.
  • Inspect the ceiling and correct any improper slopes.
  • Service the air extractor and program a proper drying cycle.
  • Reposition the temperature probe if it reads incorrect temperatures.
  • Reduce the generator temperature or power if it is oversized.

The Centro Italia Yachting team is available for technical support regarding the Turkish bath on board your yacht. You can easily contact us at the toll-free number 800 931 931 from Italy or +39 327 612 0605 from abroad. We are ready to provide fast and professional assistance to resolve any condensation or cabin malfunction issues.