troubleshooting

Troubleshooting Your Heating System: How to Diagnose the Issue

Is your furnace blowing cold air? Are you freezing inside when your house is supposed to be warm and snug? If so, it's time to check your furnace.

Read on to learn tips and tricks for troubleshooting your furnace

Check the Thermostat

Your thermostat runs the entire heating system. If the thermostat goes down, the whole heating system will stop. So you should check the thermostat as your first step.

Does the thermostat display work? When you operate the controls, does anything change? If not, try replacing the thermostat batteries.

Next, check the room temperature. If the temperature near the thermostat matches the thermostat setting, the thermostat will not turn in. In that case, set the thermostat a few degrees higher than the room temperature and see if the furnace starts working.

Check the Filter

If you're not getting much air blowing through the vents, the problem may be a dirty filter. Dirt clogs up the filter, reducing the amount of air a furnace can take in. This in turn limits how much air the furnace can blow through the house.

Letting your filter get dirty also causes the furnace to work harder, which can eventually damage the furnace's moving parts. Replace your filters on a regular schedule according to the manufacturer's instructions. (This also applies to air conditioners, so check your filter first when you have HVAC problems.)

Check the Fan

If the furnace is burning but no heat comes out, you may have a problem with the fan. Without the fan, the furnace can't blow warm air through the vents.

Your thermostat may have two settings for the fan: "on" and "auto." To test whether the fan works, set the thermostat to "on" to get the fan blowing continuously. If the fan still doesn't work, you have a problem with the fan.

Make sure any furnace access doors are closed. Many furnaces automatically shut off for safety reasons if the door accessing a motor or a fan is left open.

Listen to the Unit

If you still can't figure out what's going on, take a few minutes to listen to the furnace. Do you hear rattling, grinding, or squealing? If so, something mechanical has come loose. If you don't have a background in furnace repair, call a furnace specialist to check this out.

Check the Power

Does the furnace have power? Check the switches to make sure the furnace hasn't somehow been turned off.

If the furnace is switched on, but there's still no power, you'll need to check your circuit breakers to see if a circuit has been tripped or a fuse has blown. Replace any broken fuses or reset the breakers to get the system working again.

Start Troubleshooting

If you can't solve your problem with these troubleshooting steps, it may be time to check with a professional HVAC technician. Contact Romeo Air Conditioning to have your furnace inspected or repaired, and we'll get your heat working again!


ac troubleshooting

AC Troubleshooting: Common AC Repairs (And How to Fix Them)

Did you know the average homeowner spends between $165 to $507 for a common AC repair?

Did you also know you could probably AC troubleshoot for much less?

Don't worry, we've got you covered with three common issues you could be having with your AC and how you can fix it.

Dirty Filters

You've heard of AC filters, right? Well, dirty filters are one of the most common reasons your air conditioner isn't working correctly.

When your filter is dirty, the flow of air is reduced and can potentially cause your air conditioner to freeze.

If it's a filter issue, then it's probably a clogged or dirty filter. The manufacturers suggest how often you should be changing your air filter. It could be monthly, every couple of months, or you could have a reusable filter and should be cleaning it once it gets dirty.

Have you ever noticed light peaking through a piece of fabric? Well, this is precisely how you can tell if your AC filter is dirty and needs cleaning or to be replaced. If the light is not passing through, it's time to clean or replace, and that should solve your problem.

If the light passes through your filter when you hold up, then that's not your problem, and you should start looking for another potential culprit.

Unit Freeze Up

Since dirty filters are among the most common problems, they also cause issues for other parts of your air conditioner.

When you have dirty filters, they can cause dirty coils from improper filtering or even allow for ice to form on the coils, which freezes up your unit. Ice forms because of weak airflow in your system.

Suppose the filter is clean and not causing the unit issue, then you should check your refrigerant. The refrigerant could be low and cause a refrigerant charge.

You or a technician will have to thaw the frozen coils to resume proper air conditioner functions.

Drainage Issues

In Florida, drain lines are a significant issue when they get clogged and overflow.

When air conditioners cool, it results in condensation that flows away. However, when there's a clog in the unit, the condensation could build up and overflow. Since we're in Florida and humidity is high, this is a common issue for moisture back up.

Humidity in your system will cause dampness inside and affect the performance of your air conditioner and or other parts in the system.

You'll have to have a technician check all the lines to clear clogs and treat other potential issues that could cause future clogs or leaks.

So What Do You Think Of AC Troubleshooting?

Air conditions come with an array of potential issues like many other appliances and machines. Hopefully, we have given you three examples of simple problems that could help keep your air conditioner at peak performance.

Knowing the most common ac repairs could cut down on service costs from technicians, or provide the knowledge for you to repair it yourself.

Next time you're considering AC troubleshooting check out Romeo Air Conditioning as a skilled and honest resource for all your air conditioning needs.


air conditioner short cycling

Air Conditioner Short Cycling: Why Your AC Keeps Turning On and Off

Your air conditioner regularly turns on an off at intervals to keep your home at the desired temperature. However, if these intervals are too short, the AC may be short cycling.

Short cycling can cause damage to unit components and cost you money in repairs. Thus, if you notice the AC turning on and off more often than usual, it should alarm you. Keep reading to find out the leading causes of air conditioner short cycling and what you can do about the problem.

Dirty or Clogged Air Filters

Dirt, dust, and debris in the air filter restrict airflow, forcing your AC to strain and spend more energy to cool your house. The blocked air filter works extra hard to compensate for the air flow blockage.

With a reduced air flow through the cooling and heating system, the heat exchanger overheats and shuts off before the cycle ends. Regular cleaning and replacement of worn out air filters can solve the problem.

Low Refrigerant in the Unit

The refrigerant liquid is in the compressor of your air conditioner. During a cycle, it’s converted to gas then back to liquid, a process that helps absorb heat and lowers the air temperature.

The low refrigerant level results from a leak. When the refrigerant is low, your air conditioner will have to work overtime to cool your home. It makes the coils freeze and air conditioner turn on and off for short intervals.

Dirty or Frozen Evaporator Coils

The evaporator coils remove hot air from the house. When the evaporator coils get covered in dirt or ice, your air conditioner works much harder to take out the hot air effectively.

It results in overheating that forces the system to shut off. Do regular AC maintenance to help solve the problem.

AC Electrical Problems

The electrical issues can be in the thermostat, circuit boards, run capacitor, or electrical connections, which results in short cycling.

Defects in the control relay, loose wiring connections in the thermostat, and damaged circuit boards can make the air conditioner to turn on and off. If you suspect any fault in the AC’s electrical system. You should call the experts for immediate check-ups and repairs.

Incorrect Thermostat Placement

Incorrect placement of the thermostat causes the temperature sensor to give the wrong signal to your AC system. A wrongly placed thermostat can make the system run too short, too long, or in short bursts.

Avoid placing the thermostat near the window, doors, direct sunlight, heating and cooling supply ducts, cooking equipment, refrigeration equipment, ceiling, etc.

A good thermostat location makes the AC system efficient and helps you save on energy bills.

Improperly Sized AC Unit

If the short cycling started right from the moment you installed the AC system, there’s a chance your AC is too big for the space you're cooling. The big unit cools your home quickly then shuts off; however, it does a poor job at removing humidity.

The frequent cycling causes a recurring breakdown of the AC components, making you spend more on maintenance cost.

Experiencing Air Conditioner Short Cycling?

Persistent air conditioner short cycling can be as a result of a serious underlying issue that requires immediate attention. Get immediate repairs to prevent further damage to your AC unit.

Contact us today for professional AC repair services.


air conditioning contractors

Top 5 Qualities To Look For In Hiring Air Conditioning Contractors

Three-quarters of all homes in America have air conditioning. If you're thinking about installing AC in your home, you may be wondering what to look for in an HVAC service.

Have you recently asked yourself, how do I go about hiring air conditioning contractors near me?

Many customers need HVAC services but have no idea where to turn. With so many options on the market, you want to make sure you pick a reliable company.

If you need to install or repair an AC unit, there are a few qualities you should look for in your air conditioning contractors. We outline the top five factors to consider before hiring a technician.

1. Certifications and Licenses

When hiring your HVAC technician, make sure they have the appropriate certifications. To become certified, a technician must complete an HVAC program. This includes extensive training and experience working with HVAC systems.

Not all states require contractors and technicians to be certified, but it's advisable to look for one. Learn about NATE-certified technicians and look to hire one for a guarantee of quality work.

Additionally, always make sure the company has any state-mandated certifications.

2. Years of Experience

Before hiring an AC contractor, check to see how long they've been in business.

Established companies that have been in operation for a long time have extensive knowledge of their industry. These businesses tend to stand behind their work and take pride in it.

Reputable businesses also keep up to date with the latest technology and education.

3. Positive Customer Reviews

With so many HVAC contractors on the market, it's hard to know which company to choose.

If you're hiring air conditioning contractors in the area, be sure to look at their reviews first. Professional companies pride themselves in their work and their customer reviews should reflect that.

You can also check to see if the business is BBB accredited for more peace of mind. The higher the BBB rating, the more you know you can trust the company.

4. Free Estimates and Home Evaluation

If you need AC installation services, it's important you get an evaluation of your home first. This allows technicians to determine the equipment and sizes needed.

During this time, you should also receive a price quote. Estimates and quotes should be free. Never hire a company that offers an estimate without seeing your home first.

Some companies even offer special financing and work with you to achieve your goals.

5. Reliability and Emergency Services

In times of emergency, it's nice to know that your contractor has your back. Look for companies that have 24/7 emergency service. This way, if anything goes wrong you can give them a call day or night.

Look for companies that promote fast and dependable service. If you have any problems with your installation, the company should be there for you to answer any questions or concerns.

Hire Air Conditioning Contractors You Can Trust

By looking for the five qualities mentioned in this article, you'll be able to find and hire air conditioning contractors you can rely on.

You should be able to find all this information on the company website or by calling to inquire. Reliable companies stand by their service and want you to be happy with your product.

Are you in the Naples area and looking for HVAC services? Contact us and let us know how we can help you.