Frequently Asked Questions: Why Is My Hvac Unit Leaking?

By Author: JD Mohler Heating & Air Pros
Total Articles: 1
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If you're like most homeowners, you don't know much about your HVAC unit until it isn't working right. You know it’s supposed to run cool and keep the home a nice temperature in the warmer months and warm and toasty when it is cold out. You know you shouldn’t hear any banging or rattling noises. You know it should not be leaking anything. Yet...it is. What is going on? Is this bad?

First, know that your air conditioner can and will leak some water when it runs. It’s crucial to understand the difference between the expected, small amount of water and a leak that is a sign of an issue. It may be a problem that will require air conditioner repairs in Richmond Hill, GA.

Air conditioning leaks can be very frustrating. It isn't just about the HVAC unit itself; these leaks can potentially cause significant water damage to your home. In fact, these “small” inconveniences can sometimes lead to much bigger problems with your foundation. That is why you need to get it figured out and stopped right away. The following issues can all be the cause of your central air conditioner leaking water:

#1 A clogged condensate ...
... drain can cause leaks. This can make your AC system’s drain pan overflow. This is probably the most frequent cause of water leakage from a central AC system. Drain lines can become clogged with dirt, rust, algae and other debris. Thankfully, this is a very easy one for someone who specializes in AC repairs in Richmond Hill to fix.

#2 The drain line in your air conditioner may have become disconnected. If your air conditioner was not improperly installed, its drain line can loosen over time and cause the pipe to disconnect from its connection within your air conditioner. Thankfully, this too is an easy one to fix.

#3 You could have a cracked condensate drain inside your unit. Over the years, your condensate pan may rust and crack. As a result, this drain pan is no longer sealed and could cause water to leak from your air conditioner.

#4 Don't forget to change your air filters every three months! If your air conditioner’s air filters are dirty, this restricts airflow over the evaporator coils. The coils then get too cold and freeze over. When they melt, excess moisture drips into the condensate pan and cause an overflow of water.

#5 The problem could be low refrigerant levels. This results in a low amount of pressure in your air conditioning system, causing the evaporator coils to freeze over. If this happens, it could cause the drain pan to overflow and leak water.

Have you noticed a stream of water leading from the condenser unit of your air conditioner? Maybe you noticed a puddle of water indoors after your unit runs for an extended period of time. If your air conditioner leaks water, it’s important to schedule AC repairs in Richmond Hill right away.