Don’t lose sleep over some water dripping from the AC; it’s normal. However, excessive pooling indicates potential issues like a clogged drain line or low refrigerant levels.
As the go-to contractors for AC repair in New Smyrna Beach, the Altman’s Cooling & Heating crew explores common reasons for a leaking outdoor unit and tips on what to do about an air conditioner leaking water outside.
What’s the Source of the Water Coming Out of Your AC?
During summer, your air conditioner works hard, pulling heat from the air with its refrigerant coils. As the warm air cools inside the unit, it naturally releases moisture. This water then drips into the drain line and safely flows outside.
Reasons Your AC Unit Is Leaking Water Outside in New Smyrna
When your air conditioner leaks, you risk more than just water damage. You’ll probably end up with a higher electricity bill from overworking the unit. Common reasons for an AC leak include:
Improper Installation
A poorly installed cooling system will tend to spring leaks. Poor connections between indoor and outdoor units result in restricted airflow, water leaks, and air recirculation. Avoid these issues by choosing a reputable AC installation company.
A Dirty or Clogged Condenser Coil
A dirty condenser coil can lead to leaks from your outdoor unit. Over time, dust and grime build-up, compromising your air conditioner’s performance and potentially causing water leaks.
Watch out: If you notice more condensate flowing after shutting down the unit, it could indicate a clogged coil, a sign of a bigger issue.
Acid in the Air Conditioner
Your AC unit might develop acid buildup because of:
- Aging parts
- Exposure to high-heat
- Overdue repairs or maintenance
- Contaminated refrigerant
- System leaks
Over time, this acid buildup can harm the unit or reduce its lifespan. Act quickly to prevent damage to the compressor motor.
Frozen Evaporator Coils
Poor airflow, low refrigerant, or dirty coils can freeze your AC’s condensate, leading to a frozen evaporator coil and an air conditioner leaking water outside. Check refrigerant, clean coils, and ensure good airflow to prevent this.
Poor Quality of Undersized Air Conditioner
If your brand-new air conditioner drips excess water or cycles frequently, it might be undersized for the space it cools. This strains parts like the compressor, potentially leading to costly repairs.
In New Smyrna, budget air conditioners often struggle with high humidity levels, causing eventual leaks. Adjusting your AC unit to match the local climate helps prevent these outdoor unit leaks.
Dirty Air Filter
Maintaining a clean filter keeps your air conditioner running smoothly. A dirty, clogged filter, on the other hand, allows ice to accumulate on the coils. This ice eventually melts, leading to excess water that overflows the drain pan. If you haven’t changed your filter recently, puddles may form.
Clogged Drain Pipes
Over time, dirt and debris can clog air conditioner drain pipes, leading to leaks from the outdoor unit. Algae and mold commonly cause these clogs. If the drainpipe sustains damage, you’d better replace it than patch it up.
If you need help with air conditioner maintenance, call a professional.
How To Fix an Air Conditioner Leaking Water Outside
When your outdoor unit is leaking, find out what’s causing the problem right away.
- Start by giving the condenser coils a good cleaning. Unscrew the cover then clean out debris gently with a coil brush and water.
- Keep the drain clear, too. Use a pipe cleaner to remove any large debris, then pour in some distilled white vinegar, wait half an hour, and reopen the drain cap.
- Consider boosting airflow with an AC defector, especially if you suspect poor installation. Check with an expert if this trick would help.
- If leaks persist, call in an expert to figure out and fix the issue.
- Let experts handle issues like installation problems or acid build-up. They’ll know whether to repair or replace the unit.
- Don’t risk DIY repairs. Choose the safer and smarter option, and hire an HVAC professional.
Maintain a Leak-Free Air Conditioner in New Smyrna
Now that you can answer the question, “Why is my air conditioner leaking water outside?”. You now know what to do to keep your air conditioner leak-free. Need expert help? Trust Altman’s Cooling & Heating for more than just AC repairs and maintenance.
With over 30 years of HVAC industry experience, we have what it takes to meet all your HVAC needs.
Do you know how long it takes to fix an AC? It typically depends on the complexity of the issue.
Call us, Altman’s Cooling & Heating, at 321-383-7910 to schedule service in New Smyrna Beach, Florida.
