Island life is an absolute dream for those living in the continental United States. However, as most Hawaiians attest, this dream can quickly become a sweaty nightmare when your AC is not working. If your HVAC system experiences a sudden power failure, you may think the worst has occurred. You may even fear you will need to purchase a new system.

AC tech fixing AC that stopped working

However, in reality, an AC tech can quickly resolve most power failures. So the next time that your AC suddenly stops working, consider the following possible causes behind the power failure and remember that the technicians at Island Comfort Air Conditioning are here to resolve your problems and restore functioning as soon as possible.

Frozen Coils

The coils within your AC are responsible for transporting the hot air outward but hinder the airflow if they become dirty from built-up debris. As a result, the coils can freeze, which can lead to a sudden power failure. To stop your coils from freezing over time, clean them regularly.

Damage in the Internal Components

Damage to the internal components of your HVAC system can lead to premature failure of your home’s AC. In particular, older models are more likely to experience this type of failure, but only due to a lack of maintenance. By replacing damaged compressors, fan blades, and electrical connections and contacts, you will be able to avoid any severe damage and shutdowns as well as prolong the life of your AC.

Broken Thermostat

If your AC fails to work because of a faulty thermostat, repairs are usually quick and effective. However, when your thermostat is damaged, your HVAC system will usually cycle on and off without stopping, which can lead to the system failing by overworking itself. 

The key is to catch the malfunction before any significant damages occur. You should immediately contact your maintenance team when you notice that your thermostat isn’t working correctly. Luckily, there are many thermostat replacement options today that offer an array of different features, such as room-by-room control options and WiFi connectivity.

Leaking Refrigerant

Anytime that the refrigerant levels within your HVAC system are low, there will be problems with functioning. Leakage can result from many reasons but is most often caused by an aging AC. When your AC has been running for over ten years, the components that hold the freon in the refrigerant can become damaged and result in leaks and system failure. This is typically a more severe issue, as the only practical solution is investing in a new HVAC system.

Lack of Annual Maintenance

Ultimately, it’s best to keep in mind that routine maintenance can help avoid all of these reasons behind AC failures. Schedule servicing for your HVAC system at least once a year to ensure that it is in working order. During servicing, your certified technician will be able to spot any potential damage or errors that could result in a system failure in the future. Furthermore, remember to leave all AC repairing to the professionals, as DIY attempts could result in additional problems. 

Island Comfort Air Conditioning

We are happy to provide this information about the possible causes of AC failures to our customers, in addition to our HVAC installation and maintenance services.

Island Comfort is located in Hawaii and strives to provide the highest level of quality and customer satisfaction. With the help of our expertly trained technicians, you can rest assured that they will conduct all of your HVAC-related needs with the utmost care. So, if your AC stopped working or you’re interested in learning more about our products and services, contact us today!

Is Your AC Repeatedly Turning On and Off? Here We Explain Why!

November 2nd, 2021

Though you may choose to ignore it at first, your air conditioner’s constant on and off cycling can indicate a severe problem. Of course, this is not always the case, but it is usually wise to go ahead and call your servicing company and ask for a technician to come and do the necessary AC repairs.

AC tech doing AC repairs

If your AC is not working as it should, do not panic! Island Comfort’s techs can quickly conduct AC repairs at a relatively inexpensive cost. However, you should not delay contacting a professional. Otherwise, the on and off cycling you notice can lead to additional problems and system malfunctions. Such malfunctions typically result from your air conditioner overworking itself. 

We strive to provide our customers with the best products, services, and advice pertaining to their HVAC systems. Here is are the most common reasons that your AC is short cycling, as well as possible methods of prevention. 

What Is Short Cycling?

The term “short cycling” describes a situation in which your HVAC system is turning on and off before completing an entire cycle, which is the point when the unit stops after reaching the desired temperature. There are several reasons for short cycling, and luckily, routine maintenance can help avoid most malfunctions.

Electrical Malfunctions

The most common electrical issue that causes your AC to cycle on and off is a malfunction with the thermostat. Your thermostat is the control center for your entire HVAC system. So, when the connections, in which the electrical signals travel, become damaged your AC will shut on and off before completing its entire cycle. 

Other malfunctions include issues with circuit boards, the compressor, and run capacitors. However, each type of electrical malfunction can ultimately result in a damaged HVAC system as the system overworks itself to balance the temperature.

Oversized HVAC Unit

Sometimes, an AC is too large for your home. In this instance, as the AC cools the smaller space at an excessive rate, the desired temperature is achieved too quickly, and thus the unit turns on and off more frequently. While this may not seem all that bad, internal components can become damaged over time due to being overworked.

Prevention Methods

Ultimately, short cycling that continues for long periods can lead to increased utility bills and damaged equipment. The only guaranteed way to avoid this phenomenon is to commit to routine maintenance checks. When you schedule annual servicing appointments for your AC, a technician will check for all of the causes listed above that may lead to short cycling and run additional checks to ensure that all is working as it should. 

As a result, you can rest assured that your AC will continue working effectively and efficiently for the years to come. 

Island Comfort Air Conditioning

When your air conditioner is not working, your first reaction may be panic. However, during these moments of stress, try to remember that technicians can repair most HVAC issues without total system replacements. 

At Island Comfort Air Conditioning, we understand how imperative it is that your air conditioner functions correctly at all times. With a climate such as ours, an air conditioner is an absolute necessity, so allow our company to be the one that restores confidence in your HVAC system. We can ensure you that our AC repairs will exceed your expectations.

For more information regarding our AC services and other products, contact us on our website.