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Why Is My Air Conditioner Blowing Hot Air?

You’re in your home when you feel a drop of sweat creep down your forehead. You start to think that’s weird because your air conditioner should be on cool.

The problem you are facing is one that many homeowners have. So, why is your air conditioner blowing hot air? There are many reasons this could be happening.

Read on to find out the most common causes.

Incorrect Thermostat Temperature

If your air conditioner is blowing hot air, the first thing you’ll want to do is double-check your thermostat. It’s possible that you accidentally set your thermostat to heat.

If this is your problem, you’ll be glad you checked instead of calling a residential AC maintenance service.

Your Unit Lost Power

Air conditioners are made up up an indoor and outdoor units. If the outdoor unit lost power, it could be causing your AC to blow hot air.

The cause of this could be the circuit breaker or a blown fuse. You can check your circuit breaker and fuse panel to see if this is the problem, but you will need to have it resolved by a professional.

Low Refrigerant

The AC unit might be low on refrigerant if the air in your home is warm. If this happens, you probably have a refrigerant leak somewhere in the system.

The air conditioner will work over time to try to reach the temperature your thermostat is set to but be unable to because of the leak.

An HVAC technician can figure out where the leak in the system is and repair it for you. After repairs and restoring refrigeration levels, your problem will be solved.

Dirty Evaporator Coils

Keeping your evaporator coils clean is one of the keys to keeping your home cool. If your AC is blowing warm air because of a dirty coil, you’ll need to complete an air conditioner tune-up.

Likewise, you’ll want your air filters to stay clean. Air filters won’t affect the temperature in your home, but they can cause your evaporator coil to get dirty.

If the evaporator coil is covered in debris or dirt, cool air won’t come from your system. Regular AC maintenance can help you avoid this issue in the future.

Clogged Condenser Coils

If you’ve checked your indoor evaporator coils and don’t see an issue, the problem could be stemming from your outdoor condenser coils.

These coils need free airflow that can only occur if they are unclogged. To clean the condenser coils, you’ll want to turn off your unit and rinse the debris off. You can do this with a garden hose.

Are You Taking Care of Your Air Conditioner?

If you keep up with regular maintenance and cleaning for your air conditioner, you should be in good hands. However, leaks and a loss of power can occur at any time.

If you can’t find the issue when your AC unit is blowing warm air, seek out a professional AC company for help.

For reliable AC services, Natal Air Conditioning is here for you. We’re just a call away so contact us today!

Blank Thermostat Issues

If you’ve noticed your AC system having blank thermostat issues, you need to know what to do. Each year, over 67,000 people visit emergency rooms because of heat-related illnesses! 

There are some common thermostat issues that you need to know. Keep reading to learn more about what these thermostat problems are and how they can get fixed. 

Blank Thermostat Issues

When it comes to common thermostat issues, one of the most frequent is having dead batteries. If that’s the case, the thermostat won’t power on. If you’ve noticed thermostat problems, you may need to replace the batteries for a quick fix. 

You could have had a breaker trip. All HVAC systems work with electrical components. Check the breaker, and if the switch got flipped, flip it back and see if that resolves the issue. That’s a problem that can happen at any time.

Pay attention to any minor problems that you can’t resolve fast. HVAC systems may have underlying issues. These may cause the transformer to stop sending voltages to the thermostat.

When that happens, you can check the safety switch located in the drain pan. When troubleshooting, if you notice a sensor has gone off, call your HVAC company to come and check it.

The safety switch is there to discover problems. It turns off when it detects high temperatures or excessive moisture. These switches work to keep HVAC systems from getting further damage.

Some thermostat problems mean it has reached the end of its life. Most thermostats last around ten years, so it may be time to get yours replaced. Your HVAC professional can tell you for sure.

HVAC Repairs

When you’ve tried the simple things, but your thermostat is still blank, you should call a pro. Since blank thermostat issues can mean problems with AC systems, a pro can help. Any performance issues need to get checked by a qualified technician. 

It could be that you are not comfortable checking into HVAC systems yourself. Anything beyond changing filters and batteries may be beyond your scope.

When things seem more technical, get a reliable company to come out and check things. HVAC systems can get complex and need the work of experienced technicians. 

If you don’t know what you’re doing, you must get someone who does. AC systems have many working parts, so you must be careful when dealing with them. Working with electricity can get dangerous and even cause death in some cases. 

AC Systems and Air Quality

When it comes to HVAC systems, all parts work together. Your thermostat controls the cooling of your home. Clean air reduces allergens and respiratory problems. 

If you’ve noticed blank thermostat issues, you should get them checked right away. Sometimes the solutions are easy, and you can take care of it yourself. If not, you need a trained technician who can get AC systems up and running like new again. 

If you’re having blank thermostat issues that you can’t fix, contact us today! We are here to help you, day or night.

What to Do About Water Leaks in HVAC Units

The average lifespan of an HVAC system is about fifteen to twenty years. Unfortunately, that doesn’t mean yours will go that long without experiencing some technical difficulties. There are a wide variety of issues that could go wrong, including water leaks.  

One of the biggest concerns regarding this problem is that it can cause damage to other parts of your HVAC system, your electrical circuits, and any nearby appliances. This guide will tell you everything you need to know about HVAC water leaks and what you can do to fix them. Keep reading to learn more. 

Signs of Leakage

If your HVAC is severely leaking, a pool of water will begin to form around it. As soon as you detect a leak, you should turn off your HVAC immediately. Then, contact a technician because they can figure out what is causing the leak and fix the issue right away. 

However, when the leak is so small, there may not be any visible signs to help you detect the problem. If you’ve noticed your electricity bill has increased, but you haven’t changed the thermostat, your HVAC might be leaking. Have an HVAC contractor run some tests on your system so that they can diagnose the problem. 

What’s Causes Water Leaks?

The most common reason for HVAC unit leaks is a clogged drainpipe. It occurs because your HVAC pulls in the warm air from your house and removes the moisture before cooling it and sending it back out.

At this point, any dirt and debris will get removed as well. After a while, though, it will build up, preventing the moisture from escaping and causing it to leak out elsewhere in the system. 

Water leaks are another reason to keep an eye on your refrigerant levels. This substance ensures that the evaporator coils, which remove the moisture from the air, stay cold.

When it runs low, the remaining refrigerant freezes the coils as a result of an overworked system. When you refill the refrigerant, the temperatures will go back to normal, and the frozen parts will melt, causing this increase in water to leak. 

The evaporator coils will also freeze if you fail to change out the air filters. When they get too dirty, the air can’t flow easily through the system. Similar to what happens with the refrigerant, it gets too cold around the evaporated coils causing them to ice over. 

Other causes of water leaks: 

  • The temperature is too low
  • Rusted or cracked drain pan
  • Clogged condensate pump 

Hire an HVAC Contractor to Help Take Care Of Your System 

Now that you know how to detect water leaks and the importance of catching them early, you can start properly maintaining yours to prevent this from becoming an issue in the future. The best way to prevent a leak from happening again is to get regular maintenance checks. 

When you need an HVAC service, contact Natal Air Conditioning. For over thirty years, we’ve helped homeowners keep their energy bills down by running maintenance checks, fixing current parts, and providing HVAC installations. Fill out our online form to schedule a service request or call us at 954-788-0099. 

Equipment To Improve Indoor Air Quality

iWave-R Air Purifier

With technology installed in over 100,000 applications, iWave-R is the world’s first self-cleaning, no maintenance needlepoint bi-polar ionization generator designed specifically for treating air in residential duct A/C systems. As the air flows past the iWave-R, positive and negative ions actively purify the supply air, killing mold, bacteria and viruses in the coil and living space. The ionization process also reduces allergens, smoke and static electricity, as well as controlling odors (cooking, pet, VOCs) and other particles (no more sunbeams) in the air without creating ozone or any harmful byproducts.

  • Patent-pending self-cleaning design ensures ongoing peak performance
  • Needle point ionization actively treats air in the living space
  • For duct systems up to 6 tons (2400 CFM)
  • Easily installs in minutes in A/C system
  • Universal voltage input – 24VAC to 240VAC!
  • Universal mounting with magnets

Fresh-Aire UV

Fresh-Aire UV products protect your family or business, extend the life of your air system, and reduce energy and maintenance costs. Our products clean the air throughout your home or business because they are installed directly inside your central air system. Microbes and odors are eliminated as air cycles repeatedly through the system. Conventional filtration is effective against particulates, like dust, but has no effect on the other two thirds. Fresh-Aire UV light products, such as Blue-Tube UV, are proven to sterilize biological contaminants like mold, germs, and viruses in the air and on air system surfaces. 

  • Whole-house UV light
  • Activated Carbon Air Purifiers
  • Sterilize biological contaminants like mold, germs, and viruses
  • Residential and Commercial applications