Water leaks from your air conditioner can be a hassle and during the summer the monsoon season can put an extra strain on your already overworked unit. You can narrow down the type of water leak depending on the type of unit in your home. There are two very common type of units, the split-system air conditioner which has the condenser sitting outside usually on concrete and the air handler placed somewhere inside your home. Rooftop units (single-packaged air conditioners), are completely outside of your home and are connected by the duct system. The most common problem with both systems is water not being able to drain from the condensate line or an overflowing or leaking drain pan. A few reasons this can happen is because of a rusted drain pan, an unfastened drain line, or a plugged drain line. One reason the drain pan can overflow is because of an excess amount of condensation from the evaporator coil that dehumidifies the air. The evaporator coils’ job is to remove the moisture in the air before blowing the dryer cooler air into the home. So, during the summer when your unit isn’t able to take breaks the condensation from the evaporator coil is too much for the drain pan and drain line to expel quickly, therefore causing the water to overflow into your home which can be exacerbated during the monsoon season with the excess humidity in the air. Usually, turning your unit off for a few hours is enough to fix the problem and allow the unit to fully drain. However, if this problem happens very often, calling a professional to clean out the drain line may be the only solution.
Another reason for water leaks is a clogged drain line, which is usually caused from the air conditioner taking in too much dust from the home’s air filter; the dust and the water in the drain line mix and creates muck that blocks the drain pipe from functioning correctly. When a drain line is clogged like this a leak could spring up anywhere along the line, which includes the middle of your attic or the wall (split-system), which can result in costly damages. An air conditioning repair specialist can have this fixed quicker than trying to clean it out yourself.
The air filter can cause problems not only to your drain line but can also make your unit work ten times harder sometimes ending in costly damages. If an air filter isn’t routinely cleaned or replaced the filter will become like a brick wall to incoming air which then can cause he evaporator coil to freeze over and form ice, as the temperature fluctuates, the ice melts and the excess water spills over the drain pan’s edge and out of the unit. We recommend changing or cleaning your air filter every 30-60 days.
A lesser known cause of air conditioning leaks is worn-out insulation installed around the back of the inside unit (split-system). Usually the insulation will absorb the condensation from around the pipes attached to the unit; however, as time progresses the insulation wears down and is no longer able to absorb the moisture as usual and begins to leak along the wall and sometimes in the wall. An AC repair specialist can replace this insulation and prevent future leaks.
Ways to Prevent Leaks:
R22 Phase Out
We want to help you learn about about all things air conditioning and heating! Have any questions or want to see us write about something? Give us a call, chat, or email and we'll do our best to help you out.
I wanted to make sure my air conditioner was ready for summer. Fernando came out and made sure my unit was tip top. He was friendly, professional and not a sales man. Thanks Fernando!
Colin and Andrea were incredibly professional and knowledgeable. They did a great job representing the company. We will definitely contact them again for any HVAC needs that arise.
We woke up in the middle of the nite on memorial day to a hot house. I called precision at 6am and they were here before noon. Simple problem fixed, cool house. I love these guys!
Thank you Ray at Precision Air...the compressor on our AC went out last night and the house was HOT. This morning Ray was there to replace the compressor and had us feeling the cool air again in no time. Great customer service...quick response time and friendly from the first call until the repair was completed. Ray even offered to clean the filters! Thank you!!
I’m so glad I called Precision for my annual AC checkup!! Austin was professional, super friendly and answered all my questions. I’ve had more bad experiences with AC companies here in the valley than good ones. Precision Air will have all my hvac business going forward!! Thanks for being a reputable and honest company!!!
He did a great job; professional and knowledgeable! Kalin is the technician’s name and Precision Air and Plumbing should take a bow for hiring such an invaluable employee!!!
Precision Air is a company of integrity. I signed up with them August 1st, 2019 for their AC maintenance plan for 2 years... Someone from their office called me a week ago to set up their yearly maintenance visit. SO GRATEFUL.
Precision Air and Plumbing is a wonderful company to work with! They are very experienced and professional. They have helped us in our home for many years via a/c service and air duct cleaning.
It was time to replace our AC, and so our choice was Precision Air, as we've been with them for over 20 years. Teman & Julian did an excellent job on the installation today, arriving on time.
Feel free to contact us any time at 602-349-6922 for immediate assistance.
We offer 24 hour emergency service, and would be happy to schedule an appointment for you, or simply answer any questions you may have.
3045 N. Colorado St.
Chandler, AZ 85225