Why is water leaking from my air handler?
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The most common cause is a clogged condensate drain line. Other causes include a cracked or rusted drain pan, a disconnected drain line, a frozen evaporator coil that drips as it thaws, or a failed condensate pump.
Can I clear the condensate line myself?
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Many manufacturers recommend periodic maintenance of the drain line, but follow your HVAC contractor's advice. If water has already soaked into walls or ceilings, the building materials still need to be checked and dried.
Is AC leak water damage covered by insurance?
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Sudden overflow damage may be covered, while long-term leakage and maintenance issues are often excluded. Policies vary.
Can an AC leak cause mold?
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Yes. Wet drywall and insulation near a cool, humid air handler can develop mold if not dried promptly.
How often should a condensate line be cleaned?
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Follow your HVAC contractor's recommendation. Many Florida homeowners schedule it as part of routine AC maintenance.
Is the water from an AC leak clean?
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Condensate starts as relatively clean water, but it can pick up contaminants from the pan, line and building materials, especially if it sat for a while.
Can I run my AC while the leak is being fixed?
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Not until the drain is cleared, or more condensate will overflow.
Should I put a pan under my air handler?
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A secondary drain pan with its own switch adds protection. Ask an HVAC contractor what fits your unit and local code.
Why is water dripping from my AC vent?
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Often condensation from poor insulation on ducts or a clogged drain causing overflow. Turn the system off and call an HVAC technician.
Is it normal for my AC to leak water outside?
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Yes, condensate normally drains outside through a PVC line. Leaks inside the house are not normal.
How do I unclog an AC drain line?
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Many technicians clear it with a wet vac at the outdoor end or with a recommended cleaner. Follow your HVAC contractor's advice.
Can an AC leak ruin my floors?
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Yes. Closet leaks spread under tile and laminate and into baseboards and drywall.
Why does my AC closet smell musty?
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Standing water in the pan or wet drywall nearby. Have the drain and surrounding materials checked.
Who do I call first for an AC water leak?
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Turn the AC off, call an HVAC technician to fix the drain and a restoration company to dry the water.
Does an AC float switch prevent water damage?
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It shuts the system off when water backs up, which prevents most overflows if it works. Test it periodically.