If you talk to any resident about summers in this city, they’ll probably go on a long rant about how horribly hot and humid it always is in Raleigh, North Carolina. Air conditioning trouble isn’t something you want to ignore, which is why a lot of local residents contact us asking questions like, “Why does my AC sound like water running?”
This blog post gives you a few easy ways to diagnose and solve this common problem yourself. If you don’t want to mess with your HVAC system and risk breaking something, simply contact Tech-On-Deck to schedule AC services in Raleigh, NC.
What Those Scary Sounds Coming From Your AC Mean
Air conditioners deal with moisture during normal operation, but if you hear any of the sounds below, there’s excess moisture collecting somewhere.
Dripping or Splashing Sounds
Dripping or splashing sounds coming from your cooling unit often point to a moisture drainage problem caused by Raleigh’s extreme humidity and blocked components. Why?
- Humidity increases condensation on the evaporator coil during cooling cycles.
- Condensation drips into a pan beneath your indoor unit.
- Clogged drain lines cause the drain pan to overflow.
- Each drop that falls into the full pan creates a loud splashing sound.
- A failed float switch prevents shutoff, which causes the AC drain pan to overflow.
- Sediment buildup or cracks in the pan can slow drainage.
To stop your AC drain pan from overflowing, a professional will clear the line and clean the pan.
Running Water Sounds
Still wondering, “Why does my AC sound like water running?” You’re probably hearing ice melt off the evaporator coil after a freeze-up.
Ice forms when the airflow over the coil drops and temperatures fall below freezing. A clogged air filter restricts circulation and causes AC evaporator coil problems that trap moisture.
Once the ice melts, the water drains quickly into the pan and sounds like a running faucet. Weak blower speeds or long runtimes add to the problem and create ongoing AC moisture buildup problems. Replace the air filter and schedule an inspection to stop the freezing cycle before it repeats.
Bubbling or Gurgling Noises
Bubbling or gurgling sounds usually mean your refrigerant line has lost pressure or contains trapped air. Usually, it’s from small leaks that allow air into the line. Overcharging the system with refrigerant can cause the same effect by forcing uneven pressure through the copper lines.
You could contact locals like Tech-On-Deck for professional AC troubleshooting to check for leaks, test pressure levels, and correct the problem safely. You might think this is an easy fix, but we highly recommend you avoid DIY refrigerant work. You could violate safety regulations or injure yourself handling this toxic substance.
Hissing Sounds
A hissing sound often means refrigerant is leaking from a pressurized part of your system. Leaks can form at valve connections, line joints, or inside the compressor housing. As refrigerant escapes, the pressure drops, and your cooling system loses its ability to remove heat from your home.
If you contact local AC technicians like Tech-On-Deck in Raleigh, North Carolina, the team can run a leak test, check system pressure, and find the exact source of the problem. After you spend a couple of minutes with one of our professionals, the answer to “Why does my AC sound like water running?” will be clear.
The Consequences of Ignoring Running Water Sounds in Your Home in Raleigh, North Carolina
Don’t just ignore those strange noises coming from your AC; be proactive about fixing them. The longer you let them linger, the more expensive the repairs become. Note that:
- Frozen coils block airflow, stop cooling, and wear out the compressor.
- Refrigerant leaks can raise your energy bill and cause health problems
- Fungi and mold thrive in moist and dark environments
Why wait for those running water sounds to turn into a several-thousand-dollar repair or health problems for your family? If you need professional AC repair in Raleigh, NC, time is of the essence.
Contact Tech-On-Deck To Fix AC Moisture Buildup Problems For You in Raleigh, NC
If you hear running water sounds coming from your AC, it’s only a matter of time until your system completely fails and you’re left sweating through the brutal humidity in Raleigh, NC. If you’re still asking yourself, “Why does my AC sound like water running?” contact Tech-On-Deck to schedule AC repair services in Raleigh, NC!
If you want to prevent air conditioner drainage issues, check out our other AC maintenance guide blog post. You’ll find all kinds of information about keeping your system clean, improving airflow, and stopping moisture problems before they start.