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Signs You Need to Invest in a New AC Unit

Is your air conditioning unit struggling to keep up with the summer heat? If you’re feeling a rush of hot air whenever you turn on the AC, it might be time to invest in a new unit. But how do you know if it’s truly time to replace your air conditioner? There are several signs that indicate your AC unit is on its last leg, and it’s important to be aware of them. From refrigerant leaks to a lack of cool air, there are several telltale signs that you need to invest in a new AC unit. In this article, we’ll be exploring the seven most common signs that your air conditioner is nearing the end of its life. We’ll also discuss how to ensure your new AC unit is installed correctly and safely. Stay tuned to learn more.

Strange Noises

Strange noises coming from your air conditioner might be the first sign that it’s in need of replacement. Most air conditioners make different noises when they’re operating, but they will sometime begin to make a new noise if they’re having problems. If you frequently hear a squeaking noise, a rattling sound, or an odd humming noise coming from your air conditioner, especially if it’s accompanied by a high energy bill, it could be time to invest in a new unit. Fortunately, strange noises are easy to diagnose. Simply turn off the unit and wait for it to cool down before turning it back on. If the noise persists, it’s likely that the unit is having issues.

Poor Airflow

If your air conditioner isn’t pulling as much air as it should, your house will be significantly cooler than it should be. This could be due to a number of issues, including a small opening or blockage in the unit itself, or a restriction in the air ducts. A restriction in an air duct can be caused by an oversized filter, a damaged or incorrectly positioned duct, or an obstruction, such as a cardboard box. A restricted fan can also cause your unit to work harder and, therefore, consume more electricity. These are all signs that you need to invest in a new air conditioner. A quick way to check if your air conditioner is pulling too little air is to take apart your ceiling fan, if you have one. If the blades are moving freely and easily, your air conditioner is pulling too little air.

High Energy Bills

If you frequently experience high energy bills while your air conditioner is turned on, it might be time to invest in a new AC unit. As summer draws closer and the temperature outside rises, your AC unit will work harder to cool your home. This will result in a higher energy bill and, potentially, a service call from your utility company. To check if your current AC unit is consuming too much energy, pull out your electricity bill and look at the power consumption section. If you notice an abnormal amount of electricity being used, it’s important to invest in a new AC unit as soon as possible.

Lack of Cool Air

If you have to run your fan at high speed every few minutes to get enough cool air into your home, it might be time to invest in a new air conditioner. The quickest and most effective way to cool your home is with a steady stream of cool air from your air conditioner. As long as your air conditioner is properly installed, this will result in your home is much cooler than it would otherwise be. If you regularly turn your fan on high and your home doesn’t feel cool enough, it’s likely that your AC unit isn’t pulling enough cool air.

Age of the Unit

The longer an AC unit has been in use, the more likely it is to break down. This is especially true if your AC unit is more than 10 years old. If you have an older AC unit, it’s important to change the air filter every few months. By maintaining the filter, you’ll help to extend the lifespan and reduce the risk of breakdown. If your AC unit is more than 10 years old and it regularly consumes more energy than it should, it’s time to invest in a new unit.

How to Ensure a Proper AC Installation

When you’re in the market to buy a new air conditioner, it’s important to invest in a unit that is approved by the National Electrical Code (NEC). The NEC outlines the minimum requirements for all electrical appliances, including air conditioners. It’s important to ensure that your new air conditioner is capable of handling the load placed on it. 

Before you buy a new unit, it’s important to ensure that it passes the requirements outlined in the NEC. This can be done by simply plugging it into your current outlet and flipping the switch to see if it works. If your unit doesn’t work when plugged into your existing outlet, it’s important to find a certified electrician. An air conditioner maintenance service will be able to help you determine whether your unit is capable of handling the energy requirements of your home. 


Summer is in full swing and there’s no better time to invest in a new air conditioner. If you notice any of the signs described above, it’s important to invest in a new unit. A properly maintained AC unit will help keep your home cool, save you money on electricity, and prevent damage to your pipes. With all of these in mind, you should know exactly when it’s time to invest in a new air conditioner. With these seven signs that your current unit is on the verge of a breakdown, you’ll be able to make an informed decision and ensure that you get the most out of your next AC unit.



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