air conditioner compressor

AC Compressor Problems in Friendswood, TX: Top Causes and How We Can Help

In the United States, nearly 90% of households used air conditioning in 2020. An HVAC unit is an essential system for a home and is important for improving the indoor air quality and comfort of your home. However, there are many common problems with an HVAC unit that can keep it from running smoothly. For example, you may have issues with your air conditioner compressor that keeps it from cooling your home during the warmer months.

Do you want to learn more about the top causes of AC compressor failure and how you can solve these problems? Keep reading this guide to understand more about AC compressor problems and to find reliable HVAC professionals to help!

Refrigerant Issues

One of the most common issues homeowners experience with their AC compressors is refrigerant issues. This includes both low refrigerant levels and high refrigerant levels.

If you have low refrigerant in your condenser, you will not be able to keep your home cool. Plus, low refrigerant levels can be a sign that you have a leak in your condenser. If you notice your AC pan leaking, you should get this inspected by a professional HVAC technician.

Air conditioner leaking can be due to corrosion and cracks on your AC coils.

You may also have too much refrigerant in your AC unit. This may be due to low-quality AC companies filling up your refrigerant levels more than they need to be filled.

High levels of refrigerant can put excess pressure on your air conditioner and can cause the compressor to fail.

Electrical Problems

Another reason why your AC compressor may be faulty is if it has electrical problems. Many things can cause electrical failure in AC compressors. These include damaged contractors and wires, fuses that failed, and even power surges.

If there are electrical problems with your AC compressor, this can also lead to acid buildup in your system. Getting an AC and heating tune-up can help you spot these issues before they cause more serious damage.

Dirty Condenser Coils

Next, you may experience issues with your AC compressor if you have dirty condenser coils. When dirt and dust gather on these coils, it makes it harder for your AC to remove hot air from the coils which impact your unit's ability to cool your home.

It can trap heat in the system and increase the pressure on your compressor until it overheats.

If you notice that your AC is constantly running and still having difficulty cooling your home, it is likely an issue with your compressor.

Insufficient Lubrication

Insufficient lubrication is another common HVAC problem that can damage your AC compressor. Your HVAC needs to be oiled for it to function optimally. Otherwise, it will be easier for the parts in the compressor to rub together and increase the wear and tear.

Problems with compressor lubrication can even make some parts come loose in your system.

If you need help preventing this problem, you can contact a company to help with heating and cooling maintenance to service your compressor and check the lubricant levels. They can also repair problems with your HVAC oil pump, which may be what caused these issues in the first place.

Blocked Suction Lines

Having blocked suction lines can also cause serious problems for your air conditioner compressor. Blocks in these lines can make it difficult for refrigerant to run through your air conditioner.

Similarly, damaged suction lines with holes or cracks will lower the flow of refrigerant to your AC compressor and will make it more difficult for your air conditioner to cool your home. Instead, it will have to run for longer and will increase the wear and tear on your system.

Contaminants in the Compressor

Because AC compressors are usually located outside of the home, it can be easy for them to get contaminated with debris and other pollutants. Things like dust, dirt, pets and even bird droppings can get inside your compressor unit and cause a malfunction.

One of the easiest ways to solve this problem is finding a company that offers "maintenance for heating and cooling near me." During their maintenance, they will clean your outdoor AC unit and inspect it for other signs of damage.

Overheated Compressor

Finally, you may have an issue with your AC compressor if it starts to overheat. There are many things that can lead to overheating. For example, poor ventilation can make it difficult for your compressor to regulate its temperature. This can also happen if your outdoor compressor unit deals with constant, direct sunlight.

Other things that can cause your compressor to overheat include poor insulation, low refrigerant, and even dirty coils.

If you have experienced any of these common problems with your air conditioner compressor, you can find a reliable furnace repair and AC repair service to help you get your system running again.

They can also give you a free furnace estimate or a free AC estimate if your compressor needs to be replaced.

Need Help With Air Conditioner Compressor Repair?

There are many things that can go wrong with your air conditioner compressor. Learning more about these common issues can help you prevent them and will make it easier to repair your HVAC system and get it up and running.

If you need help with an AC service in Friendswood, TX, P & M HVAC can help! We offer AC repair services in the Houston area and can help you keep your home comfortable.

Contact our HVAC professionals to get an AC repair free estimate and to get help with heating near me.


AC won't turn on

AC Repair for Friendswood, TX Homeowners: Why Won’t My AC Turn On?

As of 2020, almost 90% of homes in the US used air conditioning, and when you're in the hot summer sun of Texas, you want your air conditioning to be working the way it should be.

If your AC won't turn on, sometimes, it's a quick fix that you can handle at home, so you'll need to know what to check for. But other times, you'll come across a problem you can't fix on your own. In these cases, you'll need to know when you should call in a professional air conditioning service to help you.

To learn more, keep reading this guide to learn five reasons why your AC won't turn on and what you can do to fix the problem!

1. Clogged Air Filter

If you don't remember the last time you changed your air filter, you'll need to check this first. This is a common AC maintenance task that many people forget to complete.

Air filters can get clogged up with debris and dust, which blocks the airflow causing the coils in your AC to freeze and form ice. This causes your AC to stop cooling your home completely, and if your AC is frozen enough, it won't turn on at all.

Eventually, your AC will not be able to draw air, which causes it to heat up and melt the ice on the coils. In this case, you might also notice that your air conditioner is leaking.

You'll need to make sure to change your air filter every 90 days. In addition, you should change your air filter every 30 to 45 days if you have allergies or pets in your home to improve your indoor air quality.

2. Thermostat Problems

Your thermostat is essentially the main communicator to your air conditioner, so if it's not working correctly, your AC won't sense when to switch on properly. 

You'll first need to look at your thermostat's screen. If it's off or no numbers are displaying, then try to switch it on. If it doesn't switch on, your next step will be to replace the batteries.

You may need a new thermostat if it still doesn't switch on after you replace the batteries. Your next step should be to call a professional technician to come and evaluate the problem. Professional AC companies will be able to determine if it's an electrical issue or something else and fix the problem immediately.

3. Clogged Condensate Line

Air is either cooled or heated through your HVAC system, and the humidity gets released. The humidity will eventually turn into condensation, which then drains through your condensate line.

The condensate line is also in an enclosed damp space, so it's susceptible to mold and mildew. If you don't flush your condensate regularly, it can become clogged, and eventually, your AC won't turn on.

To troubleshoot, you'll first need to turn your AC off from both the breaker panel and thermostat. Then, you'll need to go outside to find the PVC pipe that's closest to the outer part of your air conditioner. Remove the cap, pour a cup of distilled white vinegar into the pipe, and let it sit for an hour before flushing with water. You should repeat this process once a month.

If you don't feel comfortable doing this, you should Google "AC repair near me" and call in the professionals to ensure it's fixed properly.

4. Refrigerant Leak

If you know what to look for, you'll be able to detect a refrigerant leak before your AC won't turn on. You'll notice that while your AC is running, it's not cooling your home effectively. You'll also notice your AC bills going up for no reason, a hissing sound from your AC, or warm air coming from your vents. 

The freon in your AC is an odorless and tasteless gas that can cause reduce the oxygen levels in your lungs and can lead to refrigerant poisoning. Therefore, if you suspect a refrigerant leak, it's essential to take it seriously and take action immediately.

Due to the dangers, the Environmental Protection Agency only allows certified technicians to handle these types of refrigerant problems. So, you'll need to call a licensed HVAC professional to come and fix the issue.

5. Blown Fuse

Frequently, a blown fuse is the reason your AC won't turn on, so it's something you'll need to remember to check when you're troubleshooting. Your first step is to ensure you turn off your air conditioner and power supply to avoid electrocution. 

Next, locate the fuse box and pull out the fuses for your AC. You'll need to do what's known as a continuity test using a multimeter. A multimeter is a small handheld device that measures electrical voltage, and you can find them at most home retail stores.

If you find that a fuse isn't working, you can purchase a new one at your local hardware store. You'll need to ensure you get the model and make of the fuse or take a picture of it to have with you.

If you're not comfortable doing this, it's best to call an AC repair service to help you fix the problem.

Call a Professional AC and Heating Service When Your AC Won't Turn On

Now that you know the most common reasons why your AC won't turn on, you'll more easily be able to do some troubleshooting at home first.

If you don't feel comfortable working on AC equipment you're not familiar with, look up "heating and cooling near me" on Google until you come across P & M Air Conditioning and Heating.

We offer AC and heating services, heating and cooling maintenance, air quality checks, and installation services. We're a family-owned business with over 65 years of experience, and our service areas include Houston, Bellaire, Pearland, West University, and Friendswood, TX.

We're available 24/7, so make sure you contact us today to schedule an appointment!