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Fire & Water - Cleanup & Restoration

Condensation Lines

11/29/2021 (Permalink)

Photo of an HVAC system It’s easy to overlook your HVAC system over the years.

It’s easy to overlook your HVAC system over the years. In locations like Southern Ohio, there are many environmental factors that can make cleaning your system a priority. The factor we will focus on today is the buildup of algae and debris in your condensation line. Buildup in your system can cause blockages and eventually leakage. Checking and cleaning your condensation line can save you from costly repairs and potential water damage. 

What is a condensation line?

Your HVAC system or furnace also operates as a dehumidifier. They have a reservoir that allows the moisture from the home to collect, but eventually, the moisture that is collected needs to be removed. The condensation line allows for that moisture to be drained underneath the home. The issue with this system is that is prone to developing algae and blockages over time without being cleaned. 

Cleaning options

Cleaning your condensation line has multiple approaches, here are a few:

  • Using a long pipe/tubing brush to clean. These brushes have nylon bristles which allow the lines to be cleaned without damaging the line itself.
  • Pour a mixture of hot water and vinegar down the drain. This allows the mixture to run down the entirety of the line, removing algae. 
  • Vacuuming out blockages. If you have an option to connect an end of the line to a shop vacuum, this may be a good option to remove blockages. 


If your system already has faced a blockage and has led to water damage in your home, there’s a pro for that. At SERVPRO of Jackson & Ross, Athens & Gallia Counties, we have the experience to make your water loss "Like it never even happened." We are available 24/7 and can be contacted at (740) 286-2550, call today!

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