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Summer HVAC Troubleshooting: Common Issues and How to Solve Them

AC Machine

We are well into the summer season, basking under the desert sun and enjoying the outdoor activities that our shiny city offers, but we must also get ready for the intense heat that comes with it. That’s where our faithful air conditioning systems step in, bearing a fresh retreat from the sizzling heat outside.

But what if our cooling companion happens to malfunction this hot season? Worry not because, at Summit,  we’ve got you covered! Let’s explore some common AC issues that have the habit of creeping up during the summer and gear up with the HVAC troubleshooting hacks that will keep your home fresh and pleasant throughout the Vegas heat.

Common AC Issues and Their Solutions for Summer

Before we dig in, it’s worth mentioning that every air conditioning issue does not necessarily need professional intervention. Sometimes, ordinary steps and maintenance can keep your AC running smoothly for the whole summer. 

However, certain cases require a professional eye to ensure a proper fix. Let’s dive into some frequent AC issues you might stumble upon and the simple solutions for summer that will help your cooling system work hassle-free.

Drainage Problems

Vegas summer extreme humidity levels can cause drainage problems with your AC unit that are often responsible for water leaks or even system failures. Make sure the drain line is clear, and the drain pan isn’t overflowing to avoid these problems.

Refrigerant Leaks

Among the most common AC issues are refrigerant leaks. These can cause weakened performance, such as less cool or even warm air or your system running endlessly without achieving the desired temperature. If you suspect a leak, don’t try to fix it on your own. You may cause further damage that will be way more costly to repair than initially.

The refrigerant is a chemical liquid that requires careful handling due to its potential impact on the environment. Licensed professionals are trained to deal with these situations. Do you have a refrigerant issue? Give HVAC specialists a call and let them sort it out!

Duct Leaks or Blockages

Blockages or leaks in the ductwork can substantially decrease the efficiency of your AC, consequently leading to high energy bills and uneven cooling. Routine inspections and prompt repairs are the ideal summer solutions to resolve these problems.

Insufficient Airflow

Another persistent summer HVAC issue is insufficient airflow. Various reasons like clogged filters, blocked or leaky ducts, or even a failing motor can be the cause of this. Regular DIY maintenance can help maintain optimal airflow. However, if the issue is recurring, it might result in a more complicated defect requiring professional intervention.

Dirty Filters

Something that seems like a minor problem and is often dismissed is a dirty filter, but such an issue can significantly impede the performance of your cooling system. A blocked filter will make your AC work harder to cool the air, and it will show on your energy bill. Or worse, it can even cause the unit to freeze!

The Summit solution is simple: Change the filters on your unit often, preferably once every 1-2 months in the summer.

Overworked Air Conditioning Systems

In the fierce Vegas heat, cooling units can sometimes overwork, resulting in sudden breakdowns. Routine maintenance checks by HVAC professionals can help spot these AC issues early, preventing abrupt system failures and prolonging the lifespan of your beloved air conditioning system.

Thermostat Malfunctions

Occasionally, instead of blaming the AC, check whether the problem lies in the thermostat. Wrong temperature readings will keep you wondering why you’re feeling uncomfortable and can lead to an increase in the energy bill. Make sure your thermostat is calibrated properly and isn’t placed near direct sunlight or heat-generating appliances.

Preventive Measures for Common Summer AC Issues

As the favorite saying of the Summit team goes, “An ounce of prevention is worth a pound of cure.” This is especially true for HVAC systems. You can avoid many common issues simply by providing routine care and maintenance to your cooling system.

Regular Maintenance

Before the summer kicks in, set a schedule for a professional maintenance check with Summit Air Conditioning. These checks will red-flag potential issues early on and will help prevent system breakdowns in the midst of summer.

Consider Upgrading Your Thermostat

Upscaling to a smart thermostat can make a huge difference. You’ll get much more control over your HVAC system, increasing your comfort and savings noticeably.

Knowing When to Call a Professional

Knowing the right time to call for professional help can save you from more severe and expensive damage. If you are experiencing any of the following, it’s time to call the HVAC team from Summit:

Persistent Issues

It’s probably time to call a professional if you tried troubleshooting the AC yourself, yet the problem still occurs regularly. Ongoing problems are an indicator that there is an underlying issue with your air conditioner requiring professional help.

Unusual Odor or Noise 

If you happen to notice any unfamiliar noises or smells coming from your air conditioning unit, it’s best to seek professional help. Don’t risk further damage since these could be signs of serious issues like electrical failures or motor problems. The HVAC team at Summit is highly trained for any minor or major AC issue you might encounter during the summer.

Regular maintenance is the best among all solutions for summer to prevent the most common AC issues, paving the way for you to enjoy the Vegas summer without breaking a sweat, well, at home, at least. 

Wrapping Up 

We are all well aware that tackling AC issues in the hot Las Vegas can be a daunting task but with the proper knowledge and a trustworthy partner like Summit, you can manage these problems swiftly and proficiently. Our mission is to help you escape the heat and take advantage of your summer.

So there it is, our cool comprehensive guide to troubleshooting common HVAC summer concerns. With Sumit, a chilled and comfortable summer is a given, so don’t hesitate to reach out if you need professional assistance with your air conditioning system. Keep it cool Vegas!


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