Why Does My Air Conditioner Run All the Time?

If your air conditioner never seems to take a break, you're not alone. Constant AC operation is a common issue for homeowners in Rowlett, especially during the peak summer months. While it may seem like your unit is just working hard to keep you comfortable, there’s often more to the story.

In this post, we’ll explore the most common reasons why your air conditioner runs continuously and how Rowlett's premier air conditioning company can help you restore proper performance. This will help determine if you need just repairs or complete air conditioning replacement.

Common Causes of Constant AC Operation

1. Dirty Air Filter
One of the simplest and most overlooked culprits is a clogged air filter. When filters become packed with dust and debris, airflow is restricted. This forces your AC to work harder and longer to maintain the desired temperature, leading to excessive runtime and reduced efficiency.

2. Thermostat Set Too Low
It might sound obvious, but sometimes the thermostat is set much lower than necessary. If your home is being cooled to a temperature that’s hard to maintain—like 65°F on a 100°F day—your system may never reach the target and will just keep running.

3. Leaky Ductwork
Leaks in your ductwork can cause cool air to escape into unconditioned spaces like attics or crawlspaces. As a result, your system works overtime trying to cool the main living areas. Not only does this prolong operation, but it also leads to higher energy bills.

4. Undersized Air Conditioner
If your AC unit is too small for your home's square footage, it will struggle to keep up. An undersized unit may run constantly and still leave parts of your home feeling warm and uncomfortable.

5. Faulty Thermostat or Electrical Issue
A malfunctioning thermostat might not accurately read your home’s temperature or send the right signals to your AC system. Similarly, faulty wiring or a broken relay can prevent your unit from shutting off when it should.

6. Refrigerant Problems
Low refrigerant levels or a leak can impair your system's ability to cool air effectively. In such cases, the AC keeps running but never really delivers cool air, prompting a continuous cycle without results.

How to Resolve It

The first step toward a solution is a professional inspection. Whether the issue is mechanical, electrical, or simply due to dirty components, prompt action can prevent additional wear and tear. Scheduling routine maintenance is a great way to catch issues early and keep your system running efficiently throughout the Rowlett summer.

If your air conditioner is stuck in a constant cycle, don’t ignore the signs. Our experts can determine the root cause and provide effective air conditioning repairs that get your system back on track.

 
For trusted service from Rowlett's premier air conditioning company, contact our team at Acclaim Air Conditioning & Heating LLC. Whether you need routine maintenance, air conditioning repairs, or a complete replacement, we're here to help you stay cool and comfortable in your Rowlett home.