Signs Your Thermostat Is Not Working

July 19, 2021
Broken Thermostat in Lake Charles, LA

Most everyone trusts their air conditioners, but the best manufacturers cannot guarantee the greatest efficiency. An old air conditioner will run up your energy bills while barely keeping you and your guests cool. This is often the result of a faulty thermostat. When your thermostat is not working the way it should, you should know how to detect when it needs to be fixed.

You Hear It but Can’t Feel It

You may hear the air conditioner running but barely feel any cool air. This is the most obvious sign that it has stopped working efficiently. The filter or condenser coil could be blocked, which often causes overheating and underperformance.

The Air Conditioner Takes Too Long to Work

Another obvious sign is when the A/C takes several minutes to start working effectively. After about 10 minutes of no cooling, you should be wary of a problem. The most common cause is a clogged filter that has blocked the air from exiting the system. Eventually, if the problem is left untouched, the A/C will break down altogether.

Your Energy Bills Are Increasing

An appliance that uses more and more energy but provides the same mediocre output is overworking itself. A broken or damaged part could be causing your A/C to work harder to achieve the same results that it did previously. You’ll see the evidence when you compare your energy bills from previous months.

The Temperature Changes Erratically

You may notice the temperature fluctuating rapidly from high to low. This often occurs when the A/C is first turned on and is trying to adjust its settings. It’s common for the system to overheat when it is working too hard to compensate for its lack of efficiency. In any case, rapid temperature changes are not normal and indicate signs of physical damage.

Sweating through a faulty air conditioner should not be commonplace during the summer. The result could be a thermostat that cannot maintain stable temperatures or achieve the correct settings that you want.

There are signs that the thermostat is not working and you should call us at ACR Air Conditioning & Heating to schedule a repair. At ACR Air Conditioning & Heating, we provide A/C repairs, maintenance, and installations. We also provide heating, indoor air quality, duct cleaning, and commercial HVAC services. Call our experts in Lake Charles to have a provider come by your home today.

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