5 common HVAC Louisville Problems and their solutions

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5 HVAC Louisville Problems: If you’ve ever had to endure a New York City summer in a building with a faulty air conditioner, you know what it means. Your summer comfort should not be left up to chance! Take look at the most common reasons for air conditioner breakdowns and the simple steps you can take to avoid future repair costs.

Listed below are the top five most common reasons why heating ventilation and air conditioners break down:


Your air conditioner relies on refrigerant to reduce the temperature and humidity in your house or place of business. Your system may not efficiently cool the air if the refrigerant lines are leaking.

You can’t quickly fix this air conditioner problem by simply replacing the refrigerant. Finding the leaks and repairing the holes in the lines requires an HVAC Louisville repair specialist, which may be a time- and money-consuming operation when there are several leaks.


5 HVAC Louisville Problems and How to Prevent ThemThe refrigerant in your air conditioner’s evaporator coil absorbs heat from the air in much the same way a sponge does. These coils require warm air to function correctly, even though it may seem counter-intuitive.

An ice buildup on the outside of an air conditioning unit can occur if the airflow is disrupted. If this happens, your air conditioner supply registers will only deliver warm air or none at all.


The heat taken from the air is expelled outside the building by the condenser coils, which are part of the external unit. When the condenser coil is caked in grime, it stops working correctly due to the city’s high levels of pollution and smog.

As a result of this problem, heat transfer is hindered, and your unit is put under more strain, leading to system failure.


An evaporator coil fan cools the air inside your unit, and a condenser blower fan removes the heat from the outside unit.

LEAKY DUCT. A central air conditioner circulates the cooled air throughout your home via ducting installed in your walls and ceilings.

How to prevent trouble with HVAC LouisvilleEasy methods to avoid troubles with your HVAC Louisville

The first step is to replace any air filters that have become clogged with dust and dirt. Clogged air filters are a common cause of coils freezing because they impede airflow.


Have an HVAC Louisville professional inspect your ductwork if you notice that your energy bills are rising or that the air coming out of the registers isn’t as fresh as it used to be.


Install new, energy-efficient thermostats to replace any problematic older ones. Thermostats can also be managed from afar via a smartphone or tablet these days.


It’s difficult for the system to adequately remove heat when the condenser and external fan unit is clogged with leaves, garbage, and dirt.

Don’t forget to keep up with regular maintenance

Regular maintenance for HVAC LouisvilleWith regular maintenance, one can avoid almost all of the most common causes of air conditioner problems. Every spring, have your HVAC Louisville system inspected and tuned up by a professional before you use it for the first time.

You’ll save money by not having to make an emergency call if your air conditioner breaks down on the hottest day of the year.

Are you interested in learning more about how to select a good service contract for yourself? We offer HVAC Louisville Preventative Maintenance Contracts. Find The Right One for Your HVAC Louisville Infrastructure and take perfect actions for your HVAC Louisville system.


7200 Distribution Dr, Louisville, KY 40258
Phone: (502) 384-8500 Email: [email protected]


Deanna RobinsonDeanna Robinson
11:42 11 Jul 23
Fantastic service! When I called Alliance and explained that my AC wasn't working and I needed it urgently because I take care of my 80-year-old mother, they immediately send their technician to help. The other hvac company in Louisville said it would take at least three days to fix the issue in this triple-digit heat, but Alliance fixed my problem in same day, and now we have cool air again! They are truly a blessing. From now on, whenever I have air conditing issues, I know exactly who to call—Alliance Comfort Systems!
Elizabeth LopezElizabeth Lopez
10:33 10 Jul 23
Great company for all your air conditioning needs. They have knowledgeable and very friendly technicians who can fix your AC before an estimated time. I will highly recommend Alliance company.
Tonia PriceTonia Price
05:02 08 Jul 23
The Alliance comfort systems team was really nice and helpful. They fixed my AC quickly and didn't make a mess. I would definitely recommend them to anyone in the Louisville area.
Sarah AlexanderSarah Alexander
11:45 07 Jul 23
I recently had the pleasure of working with Alliance Comfort System to repair my HVAC unit. I was very impressed with the professionalism, knowledge, and honesty of the team. They were able to diagnose the problem quickly and efficiently, and they explained the repair process in a way that I could understand. I also appreciated that they were upfront about the cost of the repair and didn't try to upsell me on anything I didn't need. Highly recommend HVAC contractor to everyone.
Joe YoungJoe Young
11:37 20 Mar 23
I recently rented heating and cooling equipment from Alliance Comfort Systems Inc for a temporary facility, and I was impressed with their flexibility and responsiveness. They worked with me to create a customized rental plan that fit my specific needs and budget. Their equipment was reliable and efficient, and their team was friendly and professional. Overall, a great rental experience. Highly recommended!


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