AC Repair information and tips from the 3H AC pros

AC Running Constantly? 10 Common Reasons Why

3HacAdMin — Tue, 05 Apr 2022 22:54:31 +0000

Summers just around the corner here in Tampa and we all know that comes with increased energy expenses to help keep everything cool and comfortable. One day you go outside for a while on a nice cool day and notice the AC unit is still running, somethings up…

If that sounds familiar you likely have an issue that is driving your electric bill up higher and higher, day by day. HVAC systems that do not stop for a period of time, even on hot days, are an indication that there is a problem. In older homes, this can be related to not having enough insulation but, if your AC unit had times when it stopped between cycles and not its not stopping, you have a problem!

So here it is, the Top 10 Reasons Your AC is Running Constantly.

Dirty Evaporator Coil – This is a very common mistake. Over time in our area, the evaporator coil in your HVAC or AC system can get tiny particles of dust, hair, or other debris that clog up the airflow. With proper filter changes you can help protect the evaporator coil from getting dirty too quickly but over time, even with proper filter changes, it still needs to be cleaned.
Clogged Air Filter – As mentioned above, your air filter helps protect the rest of your HVAC or AC system from becoming dirty too quickly and causing premature wear to parts as well. Filters should be replaced every 45-90 days at a minimum. It’s easier to remember to do it on the 1st of the month though and that helps keep your HVAC system running as best it can.
Restrictive Filters – Higher MERV value filters can restrict airflow. Unless your family has allergies that require the use of high MERV filters, sometimes you are better off using a lower grade filter (not the lowest) to help allow better air flow.
Frozen Evaporator Coil – There are a few things that can cause the evaporator coil to freeze up but if your HVAC system is blowing warm air from the vents, it’s time to call a professional. Don’t forget to shut the system off while you wait for someone to come look at the problem.
Low Refrigerant Charge – HVAC systems are closed systems. This means that if there are no problems with your system you should never lose refrigerant. Unfortunately, sometimes HVAC systems spring a small leak and over time you will notice the AC unit working harder to keep an area cool. Eventually, it will not be able to keep up and that’s when usually find leaks.
Faulty Thermostat – This is fairly common too. Sometimes ac unit thermostats go bad and do not know to tell the HVAC system to turn off (or on).
Leaky ductwork – Overtime ductwork can begin to leak into walls, under buildings, in the attic, etc. when it does, you start rapidly losing cool air and noticing an increase in run time on your unit and an increasing electric bill.
Dirty/Blocked Condensor – This is the AC unit outside that everything sees. Over time dirt can accumulate in the coils restricting airflow and making your HVAC system not cool properly. This can also happen if you are putting a lot of stuff right up against your unit not allowing it to breathe properly.
Blower Motor Issues – If your blower motor is not running properly this can cause a huge drop in airflow resulting in poor cooling. The blower motor is one of the parts your filter is also supposed to protect so over time, if a lot of dirt builds up on it, it can cause problems.
Incorrectly sized units – This is very common in situations where someone built an addition and did not take their current HVAC system into consideration. A unit that’s not sized properly will run much more often to try and keep a space cool.

Most of the time issues can be prevented with proper maintenance, filter changes, etc. In the event your AC is running constantly, give us a call and we can help try and point you in the right direction or send a tech out if need be.

The post AC Running Constantly? 10 Common Reasons Why appeared first on 3HAC.

4 Signs Your Air Conditioner Is Going Out

3HacAdMin — Tue, 05 Apr 2022 22:21:28 +0000

There is a high risk of your heaters, heat pumps, or air conditioners just not working if you have not upgraded your HVAC systems in recent years. Look at the last six months of your energy bills, are expenses increasing even though the temperatures falling? The overall efficiency and age of your HVAC units are a direct indication that your HVAC is slowly beginning to fail.

The longer you wait to replace your HVAC system as well, the greater the price. Not only are prices of AC systems increasing but as an HVAC system ages it too becomes more inefficient causing increased utility expenses.

Below are most common warning signs your AC is going out and needs to be replaced.

1. Your HVAC unit constantly needs repairs.

You should not need more than an annual maintenance service call for your HVAC system if it is in good working order. Consistent repair calls are a good indication things are starting to wear out and money might be better spent on replacing your HVAC system rather than repairing your HVAC system.

Even with proper maintenance sometimes things just wear out so occasional service calls are to be expected. This is especially true once it begins to heat up outside. Tampa’s high summer temperatures and extreme humidity can wreak havoc on HVAC systems so it is important they have been maintained and are ready prior to each summer season.

2. The AC unit fluctuates all day long, leaving you uncomfortable.

Ever noticed fluctuations in comfort throughout the day? A properly sized and properly working HVAC system should be able to keep up with demand all day long. If you notice certain times of the day it cannot keep up or maybe certain areas of your home or business are warm, there may be something going on.

3. Musty smells from the air vents.

Air from the vents of the HVAC unit should smell fresh and clean at all times. If it smells a little odorous, there’s a good chance you may have a moisture problem somewhere. Addressing moisture problems is extremely important to protecting everyone’s health and preventing mold growth and spread.

4. The electricity bill has significantly increased for seemingly no reason.

As mentioned previously, the sudden explosion of your electric bill in Tampa, FL, indicates the failure of your system. An HVAC system that runs smoothly should not trigger an energy spike. If you look back at past years of usage and notice a large spike this year and nothing has changed with your everyday usage, you may have an HVAC problem that needs fixed.

What To Do if Your HVAC Unit Is Aging

Knowing the age of your HVAC system is a warning itself. Heating and Cooling systems being mechanical only last so long. When your system is around 10 years old it’s a good idea to be planning for a replacement system to ensure you have a reliable HVAC system for years to come.

If you notice signs your AC is going out, get in touch with our HVAC experts today.

The post 4 Signs Your Air Conditioner Is Going Out appeared first on 3HAC.

How To Hire Dependable HVAC Professionals in Tampa

3HacAdMin — Tue, 05 Apr 2022 22:13:09 +0000

Naturally, even in a well-established HVAC manufacturing sector, perfection does not exist. As a result, every HVAC will require maintenance or replacement at some point. Nonetheless, we may aim for perfection on every HVAC service call we make!

Heating and cooling units are a must-have for every business and homeowner in the Tampa Bay area so hiring a dependable HVAC contractor is very important to the longevity of those HVAC systems. Here is how to hire the right HVAC professionals in Tampa, FL.

Check for Certification and Licensing

Legitimacy is an essential thing to check in the area as there are so many people that claim to be HVAC contractors in Tampa but are not licensed. Before you hire and repair expert for your AC unit, make sure the “expert” has the necessary licensing. We can’t tell you how many times we’ve had to go back and replace very expensive parts that were damaged by unqualified “HVAC experts”.

Check for Insurance

Check to see whether an HVAC specialist is insured before hiring them. This is done to lower your risks. HVAC systems can be very dangerous to work on if not handled properly so making sure the person you hired has insurance protects you from lawsuits if they were to become injured working on your HVAC system.

Check for Experience

Since heating and cooling units are constantly evolving technologically, it is essential to have relevant knowledge and job experience to keep updated with the latest trend. By requesting some information on past projects you will be able to get a better idea of things they’ve worked on for other homeowners or businesses in the area. The more experience HVAC professionals have, the more reputable they are. We’ve been in HVAC for over 46 years!

Get An Estimate

It is advisable to determine the total cost of the project BEFORE beginning any job. Never just accept someone doing a project without everything outlined prior to beginning. This will also prevent unethical dealings or hidden expenditures from appearing on the final bill. Having a contract in hand is very important.

Check for past testimonials

When you come across an AC repair specialist ask to see past testimonials or companies that the contractor may have done repeat work for. Other companies they have done work for are great references because oftentimes those companies may have been using them for years and they know the contractors reputation.

Experienced HVAC Professionals in Tampa, FL

If you are searching for a dependable AC repair expert in Tampa, FL, check for customer service skills. No matter how skilled an HVAC expert is, it would be impossible to get things done if they are rude or unable to handle basic day to day operations. Be keen on how they answer questions; respond to queries, and how they attend to you. They should be professional and timely in their manner of service.

The post How To Hire Dependable HVAC Professionals in Tampa appeared first on 3HAC.

5 Most Common Air Conditioner Problems in Tampa, FL

3HacAdMin — Tue, 05 Apr 2022 18:00:34 +0000

When your air conditioner fails during a Tampa, FL summer, it will result in some brutally hot days and sleepless nights. While routine air conditioning maintenance may help you avoid many common AC problems, emergencies with your air conditioning system can happen occasionally.

4 Most Common AC Problems in Tampa

When the temperature inside your home starts to rise and you notice your air conditioner has failed, it may be challenging to locate the source of the issue on your AC unit that needs repaired. Let’s look at some common AC problems and see if we can’t resolve them right now!

1. Dirty Filter

A blocked or dirty filter is one of the most frequent reasons air conditioners fail to perform correctly. Always replace your air filter according to the manufacturer’s guidelines. Some filters should be replaced monthly, while others may be replaced every three months. Some filters are even reusable but need regular cleaning to perform properly.

Checking whether any light passes through a filter can help give you an idea if it needs replaced. If you don’t see any light passing through it chances are it’s very plugged up and will not allow air to pass as easily either. Filters that are clogged not only restrict airflow but may also cause the air conditioner to freeze up. Proper airflow is one of the most important aspects of any HVAC system which brings us to our next point…

2. Inadequate Airflow

Inadequate airflow is one of the most common AC problems. This means your air conditioner is malfunctioning or that a blockage is preventing air from moving through your home’s ductwork. A blocked air filter, damaged ductwork, or something more serious might be the source of the problem. If you are having issues with air pressure at your vents check your filter. If that looks good it’s time to give an HVAC expert a call.

3. High Humidity

Throughout the spring and summer, expect muggy conditions outdoors. This does not mean that you should be exposed to high humidity inside. Your air conditioner should manage humidity levels automatically. If you start to notice humidity rising indoors there is a problem and you should have us come take a look at your AC system.

4. Water Leaks

Since your air conditioner cools your home using refrigerant, it will likely create condensation while operating. If your HVAC is not properly maintained, drain lines can eventually plug up with algae, mold, or other debris causing water to leak inside.

5. Unusual Noises

When most air conditioners start-up and shut down, a low-level noise is produced. However, loud, sudden, or unexpected noises may signal major cooling system problems.

Have you encountered an issue with your air conditioner?

Contact a professional HVAC repair specialist before the dog days of summer to schedule maintenance or repairs to guarantee your air conditioner is in excellent operating order before it’s too late. We offer very affordable HVAC maintenance plans to help ensure you stay cool all summer long!

The post 5 Most Common Air Conditioner Problems in Tampa, FL appeared first on 3HAC.

3 Telltale Signs of an AC Refrigerant Leak

3HacAdMin — Tue, 05 Apr 2022 17:01:49 +0000

Every component of your heating and cooling system is critical to the equipment’s best performance and efficiency. Your air conditioner requires refrigerant to chill your living areas adequately. Refrigerant aids the unit in producing the cold air that flows around your house through the air conditioner.

This article briefly explains what A/C refrigerant is, how it works, and whether you have refrigerant leaks.

What Is Air Conditioner Refrigerant?

The refrigerant used in air conditioners can either be in a gaseous or liquid state. This component of your cooling system is critical to its performance since it collects heat from your living rooms. It then turns the heated air into the cold air as it travels to various sections of your air conditioner.

Several refrigerants are used in air conditioning systems, but the most prevalent are Freon, or R-22, and Puron or R-410A. For many years, Freon was the primary refrigerant in central air conditioning systems. On the other hand, Puron is now the most popular alternative for current air conditioning systems since it is more ecologically benign than Freon.

How Does Refrigerant Work?

Your air conditioner’s copper coils contain the refrigerant. It circulates through the various components of your cooling system, converting low-pressure gas to a high-pressure liquid. During this cycle, it absorbs and releases heat as it goes through the system. This helps assist in the circulation of conditioned air to the inside of your house. It moves to the outside unit, losing heat via condensation, pushing it to cool down.

When the refrigerant reaches the inside unit, it causes evaporation this lowers temperatures by absorbing the warm air inside. This cycle enables your air conditioner to create cool air through your vents.

How Can You Tell If You Have an AC Refrigerant Leak?

Here are a few ways to know you have an AC refrigerant leak:

1. Increasing energy bills.

Increased energy expenditures are often indicative of a refrigerant leak in the air conditioner. This is also a frequent sign that your equipment is working harder to satisfy your cooling needs. The loss of refrigerant will not only force your AC to work harder, but it will also put pressure on the system, potentially reducing its lifetime.

2. Your air conditioner is blowing warm air.

A refrigerant leak is frequently found in an air conditioner that blows warm air. If your air conditioner blows warm air out of its vents, it might be due to a refrigerant leak or a low refrigerant pressure.

3. Your air conditioner is making louder sounds than usual.

A noisy air conditioning system is another sign of a refrigerant leak. If your air conditioner produces gurgling noises or other sounds that are not normal, it might be due to malfunctioning equipment or a refrigerant leak.

Conclusion

If you observe any sign of AC refrigerant leak with your unit, it is advisable to contact an HVAC specialist to get it fixed for you. An attempt to do it yourself can result in damage to other components. We are one of many reputable HVAC repair experts in Tampa, FL, so give us a call to get the job done the right way.

The post 3 Telltale Signs of an AC Refrigerant Leak appeared first on 3HAC.