Summer sometimes can be annoying and bothersome when your air conditioner runs constantly. When your air conditioner runs constantly, it can be costly and create discomfort. There can be a number of reasons behind this problem, but the truth is it’s not always bad. However, when your air conditioner runs constantly, it can be a sign of other air conditioner problems. In this article, I’ll tell you about the reasons why your air conditioner runs constantly.
4 Reasons Why Your Air Conditioner is Running Constantly
1. Improper Sized Air Conditioner & Ductwork
There’s a misconception among the HVAC users that bigger is better. But if you buy an air conditioner that is bigger compared to your home size, it can create a lot of problems. Again, this is also true for a small-sized air conditioner. That’s why it’s important to buy an air conditioner that fits with your home size. Otherwise, your overall comfort will be hampered and spend more money on cooling bills.
When you buy a small-sized air conditioner, it will have to work harder to produce the desired cooling. But most of the time, your air conditioner won’t be able to produce the desired cooling, and your comfort will be hampered.
Again, when your air conditioner runs for a long time, it’ll have more wear and tear. As a result, your air conditioner will need frequent repairs, and efficiency will be reduced.
On the other hand, when you buy an oversized air conditioner, your air conditioner won’t run long enough to remove the moisture from the air. Besides, your air conditioner will have a short-cycling problem, and because of that, your cooling bill will go up.
The size of your ductwork must match with the air conditioner. If you install small ductwork in your air conditioner, it won’t be able to supply the air. As a result, your air conditioner will have to run longer, and your cooling bills will go up.
In most cases, you can solve this problem by installing your air conditioner properly. Besides, while buying your air conditioner, contact an HVAC professional to know about the size of the air conditioner.
2. Check Your Air Conditioner Air Filter
If you haven’t changed your air conditioner air filter for a long time, it’s expected that your air conditioner will constantly run throughout the day.
When your air conditioner has a dirty air filter, it’ll block the airflow. As a result, your air conditioner won’t get proper air supply, and it’ll have to run longer to produce the desired cooling.
When your air conditioner has a dirty air filter, it’ll have to run longer, and you’ll see a spike in the cooling bill. Besides, it’ll create more wear and tear in your air conditioner.
That’s why it’s recommended that you should change your air conditioner air filter every 60 to 90 days. Thus, you can keep your air conditioner air filter clean.
3. Thermostat Problem
If your air conditioner turns off then there can be a problem in your air conditioner thermostat. It can be your air conditioner that has reached the desired temperature, but your air conditioner thermostat isn’t registering it. As a result, your air conditioner will run constantly.
The best way to check whether your air conditioner thermostat has a problem or not is by placing another thermometer near your air conditioner thermostat. Put the thermometer near the thermostat and wait for one or two hours. If the temperature of the air conditioner thermostat doesn’t match with the thermometer then you have a bad thermostat. To solve this problem, you’ll have to replace the bad thermostat.
4. Poor Insulation
If your home has poor insulation then your air conditioner will constantly run throughout the day. When you have poor insulation, you’ll lose air through the holes or non-insulated walls or roofs. As a result, your air conditioner will never reach the desired temperature, and it’ll have to run constantly.
To solve this problem, you’ll have to ensure proper insulation in your home or office space. For this, you can take help from an HVAC professional or find the leaks by yourself and fix it.
See the summary of this content here in the infographic – 4 Reasons Why Your AC Runs Constantly [Infographic]
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