Why Is My Air Conditioner Leaking?

Fixing an HVAC System Leak

HVAC maintenance

Fixing an HVAC System Leak

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When the temperature level is in the high 80s and 90s for an extended period of time, your HVAC system is required to function using more energy and at higher temperatures which can increase the occurrence of issues such as your system leaking water. Let's talk about what can cause an HVAC system to leak and what you'll need to do to fix it.


Where Does the Water Come From?

HVAC systems work by drawing warm air in and passing it over an evaporator coil to cool it. This process generates condensation, which can be sped up even more by ultra-hot, moist temperatures. In a well-functioning HVAC, this moisture comes under the drain pan and then exits through a condensate drain line where it can vaporize outside.


Blockages in the Condensate Drainpipe Line or Drain Frying Pan

If either the drain pan or condensate drain line is obstructed or dirty, they won't be able to properly funnel the condensation droplets from the system. This can cause water to collect in the drain pan and ultimately splash out. If the water blocks particular HVAC components, it can cause the unit to freeze up and eventually damage the HVAC motor.


A Stopped Up or Dirty Air Filter

Considering that HVAC systems absorb air from the outside, an air filter is essential to safeguard the internal parts from damages and to avoid distributing particle-filled air in your home. When your air filter is filled with debris, it can block the intake of the evaporator coil, making it ice up. When your coils warm back up, the ice will begin to thaw causing an excess of water to flow from your system.


When Replacement May Be Required

Another typical cause of HVAC leakage is low cooling agent. HVACS are closed systems, which suggests they need to preserve a constant pressure level. When there's a cooling agent leakage, the pressure increases which can freeze the evaporator coil. Although some leaks are repairable, HVAC systems that were manufactured over a decade ago need a kind of refrigerant that is no longer being manufactured. Without the capability to recharge these units with brand-new refrigerant, a replacement will eventually be needed.


If you need assistance with your leaking system, the help of Best Owner Direct HVAC is the best solution! Our reliable and friendly staff will identify and resolve your HVAC issues in no time. Call us today to get more information regarding the services we provide.

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Customer Testimonials

See what our happy customers have to say about their experience with Best Owner Direct HVAC & Electrical and why they continue to choose us for their home comfort needs.

    Been using them for years after the owner Kevin showed up so fast when our furnace went out one year. Been a fan since! Now, Danny is so great to work with, also. So friendly, knowledgable, fast. You guys are the best!

    Jessie M.

    Danny came out on a Saturday to diagnosis and fix my mom’s hvac unit.   He was able to quickly determine what the problem was and had all the parts to complete the repair right then.  His communication was clear and did a really good job helping us understand what caused the issue.  I would definitely recommend him and will be calling his company with any needs in the future. Thanks again!

    Michael R.

    Fantastic customer service! I had a furnace issue, called late morning and they fit me in for diagnostic right away. Technician was extremely knowledgable, walked me thru everything he found - unfortunately needed a new furnace (was 24 years old anyways), got it scheduled and installed within 24 hours as everything was in the warehouse (probably got lucky on what we needed). Overall excellent customer service, from scheduling to diagnostic, to installation. Highly recommend.

    Brad D.

    WOW! So impressed with so many aspects of this company. We had an animal die under the house in and could smell it coming out of the vents. When I called around, pest control was weeks out and Best Owner Direct was able to come the next day. Our technician, Danny was absolutely INCREDIBLE! Very professional, kind and made sure we had the problem taken care of the same day so we could breathe again! I look forward to continuing to work with them in the future for our HVAC needs.

    Todd & Tiffany F.

    Daniel was excellent, attentive to detail and committed to completing all tasks other installers overlooked. He worked tirelessly into the evening making sure everything was working properly with a water heather install, and he had a great attitude all along.

    Alma H.

    Excellent customer service, great communications answering all of our questions, left the site clean, and very respectful of our space within the house. Arranged to have someone come from the office later in the week to explain how the thermostat works.

    Vinod S.

    BOD is fast, efficient and affordable life save for my client who is purchasing a home with an old HVAC. Best Owner came quickly to help her asses the cost to replace it, and I will continue to recommend their services!

    Laurel A.