Attic Ac Unit Leaking Water

The following are 10 reasons your ac unit could be leaking excessive amounts of water.

Attic ac unit leaking water.

Top 10 common reasons for leaking ac units in 2018 2019. With these systems condensate leaks can lead to a mess but it s nothing compared to a condensate leak that occurs at an air conditioner in an attic or really any place that has finished space. If the metal anywhere on the ductwork is exposed to ambient air from the hot attic then it will cause the ductwork to sweat leak and cause damage in your attic. Broken condensate pan depending on the age of your ac unit your condensate pan may rust and crack or split over time causing water to leak from your air conditioner.

Make sure your central ac system has a secondary drain line especially if your air handler is in the attic. If water is dripping from your ceiling and your furnace and or air handler is located in the attic the most likely cause is a clogged condensate drain line. Add a safety pan under your ac unit to catch drain pan. The inside unit s blower pulls in hot humid air through the return grille and over the inside unit s cold evaporator coil pictured above to cool the air down.

The second thing to do is contact a professional ac repair company to assist you because leaking water from the unit can be more confusing than expected. Any ductwork that is installed in an attic must be either wrapped with insulation or you must use flex duct which is already insulated. Therefore your ceiling leak may appear to be originating from your furnace when it is actually coming from the air handler or indoor air conditioning unit. Any leaking or pooling water around an indoor ac unit should be attended to right away.

The first thing you should do is turn your unit off as the water can cause damages to the electrical parts wiring and your home too. Why water forms in a central air conditioner indoor unit part of your air conditioner s job is to pull humidity from the air. So what is causing the water leak. Install a drain pan overflow shutoff switch equipped with a float.

As soon as you discover a leak be sure to turn off your air conditioner. Blockage in the drain pipe the water in your air conditioner travels to the drain pan via a complex system of drain pipes. Follow these tips to reduce the likelihood of water leakage issues.