Causes Throughout Summer time? [How To Fix]

By: Brian Schutt  |  August 18, 2023

Up to date on 8/17/2023

Is your furnace leaking water? Don’t panic! This text will assist you perceive what causes water to be discovered round your furnace throughout the summer time and the best way to troubleshoot the problem.

What Does It Imply If My Furnace is Leaking Water?

Throughout regular operation, your air conditioner produces a big quantity of water within the type of condensation out of your evaporator coil. That water will get channeled to the drain line—most frequently a 3/4 inch, white PVC pipe—after which flows to a ground drain, sump pump, or one other sort of drain.

When working correctly, the one signal of water needs to be a periodic dripping noise. You must by no means see water on or round your indoor system, simply hear it. For those who do, then it’s an indication that one thing’s not functioning accurately.

For those who’re proactive and have common preventative upkeep performed in your air conditioner, most dangers of water harm are mitigated. But when it’s too late and also you’re already seeing water round your furnace, listed here are the seemingly causes and the steps to take.

Is Water Leaking From Your Furnace?

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Frequent Causes For Water Leaking Round Your Furnace

PVC Drain Line Plugged

As programs age, mud and filth can gather on the evaporator coil, falling into and finally plugging up the drain line. With this restriction, the water will push again into the coil and finally spill onto the ground.

Filter Plugged

When the filter is plugged, it might probably cut back airflow by way of your coil. Whereas this can almost certainly trigger a frozen coil first, generally the airflow restriction attributable to a blocked filter will trigger water to develop.

Drain Ache Has Leak

If water has rested too lengthy on the pan beneath the coil, rust and holes can develop and enable water to empty.

Issues With Condensate Pump

If your private home has a condensate pump, then you have got yet another electrical element that may break down.

Steps to Cease Water Leaking Round Your Furnace

1. Shut Off System

Search for shutoff change, which appears to be like like a lightweight change subsequent to the furnace and coil, and change it off. For those who can’t discover this, shut off the system on the breaker.

2. Clear Up Water Shortly

Sitting water will do fast harm to no matter it touches, so make sure you soak it up shortly.

3. Verify Filter

Make certain no airflow by way of the filter has been impacted.

4. Place Vacuum Round PVC Drain Line

Utilizing a water-safe vacuum (i.e. Store-Vac®), take away any particles and potential clogs. Afterward, activate air-con system and monitor to find out if this mounted leak.

5. Pour Water Into Prime of Condensate Pump

If condensate pump doesn’t react, it signifies a mechanical failure. If it does pump the water, then the drain line from pump to empty (or wherever water will get dispersed) is obvious.

Name Homesense to Restore Water Leaking Round Furnace

For those who’ve taken the above steps and nonetheless are seeing water in locations it shouldn’t be, give us a name. Generally these points require a top quality contractor to disassemble air conditioner and furnace parts to diagnose.

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