Why Does My AC Keep Turning On & Off Repeatedly?

If you’re experiencing issues with your air conditioner turning on and off repeatedly, you’re likely wondering what’s causing the problem.

Valliere Air Conditioning & Heating, LLC, is an air conditioning company serving in Magnolia and Woodlands, TX, we’ve helped many homeowners troubleshoot their AC issues. Our experts will help diagnose and repair any problem you may have so you can enjoy comfortable temperatures indoors all year round.

Some of the most common reasons why your AC may be cycling on and off and what you can do to fix the problem.

Common Reasons Why Your AC May be Cycling On and Off and How to Fix The Problem.

  • Thermostat Problem

Another common problem that can cause your AC to cycle on and off is an issue with your thermostat. If your thermostat is not properly calibrated or malfunctioning, it can cause your AC unit to turn on and off more frequently than it should.

To troubleshoot this problem, you should check that your thermostat is calibrated correctly. If it’s not, you can adjust the settings yourself. Contact Valliere Air Conditioning & Heating, LLC, for AC service in the Woodlands area to diagnose and fix the issue.

  • Wrong Thermostat Location

A thermostat controls the temperature of a room by signaling to the AC system when to turn on and off. However, if the thermostat is placed in the wrong location, it may give inaccurate readings.

Some examples of bad thermostat placement include near windows in direct sunlight, close to supply air vents, or the hottest room of the house, such as the kitchen. To fix this issue, move the thermostat to a more central location in the room.

  • Clogged AC Unit Air Filter

Another common reason for an AC unit to cycle on and off is a dirty air filter. The air filter is responsible for trapping debris and dust particles before they enter the unit, and if it becomes clogged, it can restrict airflow to the unit. This can cause the unit to work harder than it should, leading to frequent cycling.

To fix this problem, you should check your air filter regularly and replace it as needed. A good habit is to change your air filter every 1-3 months, depending on the level of use and the amount of debris in your home.

  • Dirty Condenser Coils

The condensate drain is a small pipe that carries away the moisture that’s produced by your AC unit. If this pipe becomes clogged, it can cause water to back up into your unit, which can cause it to turn on and off repeatedly.

To fix this problem, you should check the condensate drain and clear any debris blocking it. If the problem persists, you may need to call our professional. Contact Valliere Air Conditioning & Heating, LLC, for air conditioner repair in the Woodlands, TX, to diagnose and fix the issue.

  • Oversized AC Unit

If your newly installed AC is short-cycling, it may be because the unit is too large for your space. An oversized AC can result in rapid and uneven refrigerant cycles, causing short cycling, high power bills, frequent repairs, and a shorter lifespan. To fix this, have our professional HVAC company use an AC sizing calculator to determine the correct size for your home. Professionals can also evaluate and assess airflow and poor installation throughout the house.

  • Low Refrigerant

Low refrigerant levels are the most common causes of an AC unit turning on and off repeatedly. Refrigerant is the substance that cools the air inside your home, and if there isn’t enough of it, your AC will struggle to keep up with the cooling demand. This can cause the unit to cycle on and off frequently to keep your home at the desired temperature.

Suppose you suspect that your AC unit is low on refrigerant. In that case, it’s essential to call a professional, such as Valliere Air Conditioning & Heating, LLC, for air conditioner repair in Woodlands, TX. Attempting to add refrigerant yourself can be dangerous, and only a licensed technician should handle it.

  • Compressor Fault

A faulty compressor can cause overheating in your AC unit, resulting in frequent cycling on and off. This can also lead to wear and tear on other system components. To resolve this issue, it is recommended to call our professional HVAC technician to repair or replace the compressor.

  • Frozen Evaporator Coil

Frozen evaporator coils can be caused by restricted airflow and refrigerant leaks. When this occurs, the AC unit will turn off and turn back on when the ice thaws. To address this issue, check for ice buildup on the outdoor unit. If it is frozen, contact a professional air conditioning company in Magnolia, TX such as Valliere Air Conditioning & Heating, LLC, to diagnose the problem, whether it be an air filter or refrigerant leak, and fix it.

  • Clogged Drain Line

A clogged drain line in an AC system can be indicated by the “float switch” feature turning off the AC when the water in the drain line does not drain properly. If switching the thermostat to “Auto” does not fix the issue, it is best to contact a local HVAC expert to unclog the drain line.

  • Electrical Faults

Short cycling in an AC unit can also be caused by electrical issues such as faulty capacitors, electric supply cables, circuits board, or thermostats. These problems can cause the AC to repeatedly turn on and off. Contacting a professional electrician to diagnose and fix the problem is essential, as electrical faults can be difficult to diagnose and dangerous to handle without proper expertise.

If your AC unit turns on and off repeatedly, it can be a frustrating and annoying problem. However, by understanding some of the common causes, you can take steps to troubleshoot and fix the issue.

Why Choose Valliere Air Conditioning & Heating, LLC?

HVAC system cleaning

At Valliere Air Conditioning & Heating, LLC, an air conditioning company in Magnolia, TX, we pride ourselves on providing top-notch service to our customers. We understand that an AC breakdown can be an inconvenience, so we offer 24/7 emergency service to ensure your AC unit is up and running as soon as possible.

Our team of experienced technicians are fully licensed, insured, and certified, so you can trust that your AC unit is in good hands. We are dedicated to offering our customers honest and transparent service, and we stand behind our work with a 100% satisfaction guarantee. We also offer air conditioner repair and service in Woodland and nearby areas.

Call us today to schedule an appointment or to learn more about our services. Don’t let a malfunctioning AC unit ruin your summer. Also, check out our Google reviews and Facebook page to see what our satisfied customers have to say about our service.

5 Ways To Improve Airflow In Your Air Conditioner For More Efficiency

We’ll all be relying on our air conditioners more frequently in the warmer months when temperatures rise. One of the reasons your summer utility costs are so high is because your air conditioner’s efficiency isn’t working properly. It is important to make your air conditioner work better.

We all want our air conditioners to be as efficient as possible. Your air conditioner should be as efficient as possible at this time of year because this is when our cooling systems are put under the most stress. However, if your current cooling system is working properly, you can take steps to improve its efficiency or contact air conditioner repair in the woodlands, TX, for regular tune-ups.

Tips to Maximize Airflow From Your AC

While air conditioning is the quickest and most convenient way to cool off, it can also be costly if not properly used. Here are five tips for increasing airflow in your home to keep you cool:

  • Using Fans

Turning on your ceiling fans is a great way to improve airflow in your home. When you use ceiling fans to circulate the air, it creates a wind chill effect. The breeze aids in the evaporation of perspiration from your skin, allowing you to stay cooler.

  • Clean Vents

Keep your system’s airflow steady by vacuuming dust and debris from the supply vents indoors. When you restrict airflow, vents in the duct system become more pressurized, reducing the amount of air that can flow through your home. Your home’s vents should be cleaned by AC maintenance in Magnolia, TX to move air easily.

  • Keeping Doors and Windows Closed

Direct sunlight can significantly impact your cooling requirements if your home is located in that area. If you leave your windows and doors open, you let the conditioned air out. Keeping your curtains or blinds closed when the sun is shining directly into your home can help keep some of the heat out of your house.

  • Regular Filter Cleaning

Filters that are dirty or clogged make it difficult for your air conditioner to function correctly. Remember to change your air filters every three months or, as the manufacturer recommends keeping your air conditioner running at its peak efficiency.

  • Adjusting Thermostat

The lower the thermostat setting, the slower the cooling process will be. Programmable thermostats allow you to regulate your home’s temperature automatically at specific times of the day or when you’ll be away from home for an extended period of time. Anair conditioning company in Magnolia, TX, can guide you with these smart thermostats.

Contact The Professionals For Regular Tune-Ups.

Maintaining your HVAC system once a year is a good rule of thumb to keep it running smoothly. Mechanic and electrical components wear out over time because of the number of moving parts. Air conditioning technicians can optimize system performance and identify minor issues before larger parts are damaged, thanks to routine maintenance.

Call Us!

Contact Valliere air conditioning & heating today to learn more about how we can help you improve the efficiency of your air conditioner! AC service in the woodlands from our experts can improve your quality of life by making sure your home is comfortable. Call us at (281) 356-3311 to learn more.

7 Simple Ways To Make Your Air Conditioner Last Longer

Every home has an air conditioner to keep us cool during the summer months. It helps to keep the temperature in the room at a constant cool level. If you want your air conditioner to last a long time, you must take care of it. When it’s hotter outside, your AC must work harder to keep your house cool. When you put too much strain on your air conditioner, it suffers in terms of performance and lifespan.

You don’t need to spend much time or effort on air conditioning service in Cypress, TX. A well-maintained air conditioning system requires fewer repairs and can be used for a longer period than a system that is not regularly serviced.

Top 7 ways to Prolong Your AC's Lifespan

You can save money and extend the life of your equipment by improving its efficiency. The following are our top seven HVAC maintenance suggestions:

  • Use a Smart Thermostat

A programmable thermostat can save you time and money by allowing you to set different temperatures for different times of the day and automatically lower the temperature when it’s needed most.

  • Clean the Debris

Keep the outdoor unit free of mud, grass clippings, and other debris by performing regular cleanings. Regularly, have the indoor coils of your air conditioner cleaned by an AC contractor in Cypress. If water accumulates near the unit, raise it higher to prevent it from clogging the drain lines.

  • Clean Clogged Filters

After a long period of use, the air conditioner’s air filters will become clogged. Dust and dirt can build up and cause a variety of issues. If your air conditioner is not working properly, it will make a lot of noise and not release enough air. Keep your filters clean every three months to avoid this.

  • Keeping Rooms Cold

It is important to draw the blinds or curtains to keep the heat out when you’re trying to improve your system’s efficiency. You can reduce the amount of heat entering your home by covering the windows. As a result, your system doesn’t have to work as hard.

  • Inspect Air Ducts

Ducts for your HVAC system provide conditioned air into your home. If ducts have leaks or blockages, cool air might escape before reaching rooms, making the AC work harder. Commercial AC service in Magnolia inspect ducts and repair any damage created.

  • Let It Rest

Your air conditioner should be turned off when you’re not in the room. A machine like your air conditioner needs downtime. Even if the AC isn’t used, some people keep it on for longer. As a result, your air conditioner will be overworked due to this solution.

  • Unblock Vents

The AC vents release cold air. If these vents are dirty, airflow will be restricted, and dirt particles will be expelled into the room. Dust should be removed from vents every few months.

Timely Maintenance is Essential

HVAC systems aren’t high-maintenance. Every year, get your AC examined, cleaned, and tuned. Schedule your air conditioner service in spring and your furnace service in late summer or early fall. This way, your system will be maximized for efficiency the first day you need it.

We Can Help You!

Worrying about AC maintenance in Magnolia, TX? Contact Valliere HVAC for assistance! We can help with heating and cooling needs with 24/7 emergency services. Call us on our number (281) 356-3311 or write us to schedule an appointment.