Is It Ok To Leave Your Air Conditioner Unit On All The Time?

Is It Ok To Leave Your Air Conditioner Unit On All The Time?

As the weather warms up, people will turn on their air conditioners. When it’s hot outside, you want to stay in your air-conditioned room for a long time. A room with air conditioning makes you feel cool, calm, and content. You might leave the air conditioner on all day, even if it’s a terrible summer.

Air conditioners are a great way to stay cool and comfortable in the summer, but many people don’t know what to do with them when they leave their homes, especially for long periods. Air conditioning repair in Tulare can explain how it affects your system.

Reasons Why Your AC Runs All The Time

  • Dirty FilterThe air filter is doing its job if it gets dirty. When it gets full of dust and dirt, it can’t let as much air into your AC as it should. Less hot air entering your AC means less cool air coming out, so if your air filter is dirty, your AC will have to run all the time to cool your home.
  • Incorrect Thermostat Mode: If you just put in a new thermostat or changed its settings, you may have accidentally told your air conditioner to run all the time. Ensure that your thermostat is set to auto and not on. If your thermostat is set to on, your air conditioner will keep blowing air even after the temperature you want has been reached.
  • Incorrect Size: If your new air conditioner is too small, it won’t be able to reach the temperature you want and will have to run all the time to make up for it. Air conditioning services in Tulare, CA, can help you figure out the right size AC unit for your home’s square footage.

Why Should You Not Turn off Your AC Unit?

Air conditioners keep your home at the right temperature and the right level of humidity. If you don’t run your air conditioner for hours, your home can get very humid. Mould and mildew are more likely to grow, and wood or paper can buckle. Another possible problem is that if you turn off your AC, the extra heat inside could be dangerous for other living things.

How Much Time Should AC Run In A Day?

When the AC is the right size, it should run for 12 to 16 hours a day on average during the summer. Don’t be surprised if your air conditioner runs for 20 hours or more on the hottest summer days, especially if the temperature is much higher than normal.


If you want to use your air conditioner throughout the day, you’ll need to keep it in good working order. If you keep your air conditioner in good shape, it will always give you the results you want. Talk to an air conditioning contractor in Tulare, CA, before putting an air conditioner in your home or office.

Contact CENTRAL Heating & Cooling Inc. to learn more about AC tune-up in Tulare, CA. Call us at (559) 688-6675 to schedule an appointment with one of our expert technicians today.