Demystifying HVAC: What Does It Stand For in Your Home?

what does hvac stand for

Unravel the mystery of HVAC! Discover what it stands for, its vital role in your home, and tips to boost air quality and energy efficiency.

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How Do I Know When to Replace my Ductwork?

Replacing Air Ductwork

Discover how replacing air ductwork can improve your home’s ventilation, lower energy costs, and boost indoor air quality in our comprehensive guide.

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Why is My HVAC Blower So Loud? Top Causes and Solutions

Why is My HVAC Blower So Loud? Top Causes and Solutions

Why is my HVAC blower so loud? This common question plagues many homeowners in the Coachella Valley. A noisy furnace can be disruptive and indicate potential issues within your HVAC system. In this blog post, we will delve into the reasons behind these unsettling noises and provide valuable insights to help you identify and address the problem.

Identifying the Problem

Identifying the Problem

When pinpointing the source of a loud HVAC blower, there can be many potential causes. A common cause is often an issue with the fan motor, such as worn-out bearings or bushings that need replacing. If you hear any strange noises coming from your fan motor, it’s best to have it inspected and serviced as soon as possible.

Another potential cause for a noisy HVAC blower is an unbalanced airflow system in your home. When this happens, some parts of your house may not receive enough air while other areas get too much air pressure causing noise and vibration in certain rooms or floors. To fix this problem, you should contact an experienced technician who can inspect and adjust the ductwork accordingly so that all areas of your home receive equal airflow distribution throughout the entire space.

In addition to these two issues, another common cause is debris buildup within the unit itself, such as dirt or leaves, which can block airflow and make noise when they move around inside the system during operation. To avoid this type of issue, homeowners should regularly clean their outdoor condenser units using compressed air or water hoses so that no debris accumulates inside them over time and causes problems down the road.

Finally, if none of these solutions seem to work, then it might be time for professional assistance from a certified HVAC repair company in Coachella Valley that specializes in resolving issues related to noisy blowers on residential systems like yours. They will be able to diagnose what’s going on more accurately than any DIYer could ever hope for, allowing you peace of mind knowing that your equipment has been properly cared for by experts who understand exactly how everything works together under one roof.

Key Takeaway: The most common causes of a loud HVAC blower are worn-out fan motor bearings, an unbalanced airflow system in the home, and debris buildup inside the unit. To address these issues, homeowners should have their fan motors inspected and serviced as soon as possible, contact an experienced technician to adjust ductwork for equal airflow distribution throughout their space, and regularly clean outdoor condenser units with compressed air or water hoses. If none of these solutions work, then it might be time to call in professional help from certified HVAC repair experts.



If you’re dealing with a loud HVAC blower, here are some steps you can take to troubleshoot the issue:

  1. Turn off the HVAC system: Before beginning any troubleshooting, turn off the HVAC system to avoid any accidents or injuries.
  2. Check the air filter: A dirty or clogged air filter can cause the blower to work harder than necessary and create more noise. Check the filter and replace it if necessary.
  3. Inspect the blower fan: Open the HVAC unit and visually inspect the blower fan. Look for any visible signs of damage, such as cracks or chips. Also, check for any debris or obstructions that may have accumulated on the fan blades. If you find any damage, replace the fan.
  4. Check the blower motor: The blower motor may be the source of the noise if it’s damaged or faulty. Turn the power back on and listen for any unusual sounds coming from the motor. If you hear a humming or buzzing noise, it could be a sign of a bad capacitor or bearings. In this case, you may need to replace the motor.
  5. Lubricate the blower motor: If you hear a squealing noise coming from the motor, it could be due to lack of lubrication. Lubricate the motor as recommended by the manufacturer.
  6. Check the ductwork: Inspect the ductwork for any loose or disconnected sections. This can cause the blower to work harder and create more noise. Reconnect or repair any loose sections.
  7. Call a professional: If you’re unsure about any of the above steps or if you’ve exhausted all options, it’s best to call a professional HVAC technician to diagnose and repair the issue.

FAQs in Relation to Why is My HVAC Blower So Loud

Why is my HVAC blower so loud?

The loud noise coming from your HVAC blower could be caused by several factors. The sound from the HVAC blower might be due to a dirty air filter, which can impede airflow and make the motor work harder than normal. Other possible causes include worn or loose fan belts, an unbalanced fan blade, debris buildup in the ductwork, or a malfunctioning motor bearing. For a proper resolution, consulting an experienced HVAC technician is recommended to identify the cause and take appropriate action.

How do I reduce the noise in my HVAC blower?

The best way to reduce the noise of an HVAC blower is by installing a variable-speed motor. A variable-speed motor can be utilized to modify the sound output, thereby decreasing its volume. Additionally, adding sound-absorbing insulation around the blower can help muffle any excess noise that may still be present. Finally, regularly maintaining your system will ensure all components are functioning correctly and efficiently, which can also minimize any unnecessary noises coming from your unit.

What causes a loud blower motor?

A loud blower motor can be caused by a number of different factors. The most common cause is an issue with the belt that drives the fan, such as it being too loose or worn out. Other potential causes include improper lubrication of moving parts, debris buildup on the fan blades, and faulty wiring or electrical connections. In some cases, a defective bearing in the motor may also be responsible for excessive noise levels. It’s important to have your HVAC system inspected regularly to identify any issues before they become more serious problems requiring costly repairs or replacements.


Through troubleshooting, you may find the answer yourself or need to call in professional assistance for more complex repairs. Either way, preventative maintenance and regular check-ups are key to keeping your system running smoothly and quietly.

Desert Living 101: Keeping Your HVAC System Running Strong

Desert Living 101: Keeping Your HVAC System Running Strong

The desert climate of Palm Springs can be harsh and unforgiving, with scorching temperatures and dust storms that can take a toll on HVAC systems. As a resident, it’s important to understand the importance of regular HVAC maintenance to keep your system running efficiently and effectively. Not only does regular maintenance help extend the lifespan of your HVAC system, but it can also help to improve indoor air quality and reduce energy costs. In this blog, we discuss the effects of desert conditions on HVAC systems, the benefits of regular maintenance, and recommended tasks for residents of Palm Springs and other desert communities.

The Effects of Desert Conditions on Your HVAC

The desert conditions in Palm Springs can significantly impact your HVAC. One of the main issues is dust and sand buildup in ducts and filters. The constant dust and sand in the air can cause them to become clogged, reducing the efficiency of the system and making it harder for air to circulate through your home. This can lead to poor indoor air quality and increased energy costs.

High temperatures in desert climates also mean AC systems work harder and longer to keep homes cool. This can put added stress on the system and lead to an increased risk of breakdowns and repairs.

Another potential problem is damage from extreme heat and dust storms. High winds and blowing sand can cause damage to outdoor units, while extreme heat can cause parts to malfunction or wear out quickly. Regular maintenance can help to address these issues and keep your HVAC system running smoothly, even in the harsh desert climate.

By staying on top of regular tasks such as changing air filters, scheduling annual inspections and tune-ups, cleaning ducts and coils, and keeping outdoor units clear of debris, you can help to ensure that your HVAC system is able to withstand the desert conditions and continue to provide the comfort and indoor air quality you need.

The Benefits of Regular HVAC Maintenance

The Benefits of Regular HVAC Maintenance

Regular HVAC maintenance can provide a number of benefits for residents of desert climates like Palm Springs. One of the biggest benefits is improved energy efficiency and lower utility bills. When your HVAC system is running at peak performance, it doesn’t have to work as hard to maintain comfortable temperatures in your home, which can lead to lower energy costs.

Another benefit of regular maintenance is that it can extend the lifespan of your HVAC system. By catching small issues before they become big problems, you can help prevent costly repairs or replacements. This can save you money in the long run and ensure that your HVAC system continues to provide reliable comfort and indoor air quality for many years.

Recommended HVAC Maintenance Tasks for Desert Residents

There are several HVAC maintenance tasks that desert residents should consider in order to keep their systems running efficiently. One of the most important tasks is changing air filters on a regular basis. Air filters become clogged with dust, dirt, and other contaminants, reducing airflow and the system’s efficiency. Changing the air filter on a monthly basis can help ensure that the system can circulate clean air throughout your home.

Recommended HVAC Maintenance Tasks for Desert ResidentsAnother important task is scheduling annual inspections and tune-ups. These services can help identify any issues with your system before they become major problems. An HVAC professional will inspect and test your system, checking for any signs of wear or damage, and making any necessary adjustments to ensure it’s running efficiently.

Cleaning ducts and coils are also important for desert residents. Dust and dirt can accumulate in these areas, reducing airflow and making it more difficult to cool your home.

Finally, keeping outdoor units clear of debris and dust is important. High winds and blowing sand can cause debris to accumulate around outdoor units, which can impede airflow. Keeping outdoor units clear of debris and dust on a regular basis can help to ensure that your system is able to work efficiently.

Overall, by performing these recommended HVAC maintenance tasks, desert residents can help ensure their systems are able to withstand the harsh desert conditions and continue to provide reliable comfort and indoor air quality.


In conclusion, regular HVAC maintenance is crucial for residents of desert climates such as Palm Springs. The harsh conditions of the desert can take a toll on HVAC systems, leading to dust and sand buildup, increased stress on the system, and damage from extreme heat and dust storms. By staying on top of regular maintenance tasks such as changing air filters, scheduling annual inspections and tune-ups, cleaning ducts and coils, and keeping outdoor units clear of debris, residents can help ensure that their HVAC systems are running efficiently and effectively, improving indoor air quality, and extending the lifespan of their systems. Regular maintenance can also help to prevent costly repairs and replacements and lower utility bills. Overall, investing in regular HVAC maintenance is a smart choice for desert residents looking to keep their homes comfortable and energy-efficient.

HVAC Problems and Troubleshooting for Winter in Palm Springs

HVAC Problems and Troubleshooting for Winter in Palm Springs

It’s wintertime in Palm Springs, and the HVAC can be tricky to work with. From air conditioners not working properly to temperatures that just won’t stay consistent – it can be a challenge for homeowners across the area. Fortunately, you don’t have to suffer through these common HVAC problems anymore. In this blog post, we’ll tell you how to troubleshoot common issues in your Palm Springs home so you can keep things running smoothly throughout the cold season. So gear up and get ready – let’s take a look at some of the most common HVAC problems and solutions.

Decreased Air Flow from Vents

Decreased airflow from the vents in your home can be a major inconvenience, especially during the cold winter months. When airflow is decreased, it means that the temperature of your house won’t stay consistent, and you may find yourself feeling cooler than usual in certain areas of your home. This can also lead to increased energy costs as your HVAC system has to work harder to maintain temperatures throughout the house. Not only that, but you could end up with dust and allergens settling in rooms where there isn’t enough air circulation. All these problems together create an unpleasant environment for anyone living inside a home with decreased airflow from their vents.

For homeowners dealing with decreased air flow from their HVAC, there are several steps you can take to address the issue. First, make sure that all of your vents and registers are open and unobstructed by furniture or other objects. Second, check that your filters have been recently changed, as dirty filters can reduce airflow in your home. Finally, inspect the ducts for any blockages or obstructions which could be impacting airflow. If needed, contact a professional HVAC technician who can help diagnose and fix any underlying issues with your system. By taking these steps, you should be able to resolve any issues related to decreased airflow from your HVAC system.

Insufficient Heated Air from the Furnace

Insufficient Heated Air from the Furnace

When your furnace isn’t providing enough heated air, it can be a frustrating and uncomfortable experience. Not only is the temperature in your home inconsistent, but you may find that certain rooms are too hot while others remain cold. This can lead to high energy costs as your system has to work harder than usual to attempt to regulate the temperatures. Additionally, inadequate heating from the furnace could cause damage to pipes or other parts of the HVAC system if not addressed quickly.

If this is happening to you, perform a thorough check to make sure your furnace is running as it should. Check the thermostat to ensure it is set to the correct temperature. Next, inspect your furnace filter; if any signs of damage or buildup are detected, you must replace it right away. Examine your blower motor to guarantee proper operation and inspect all ductwork for any leaks or blockages that could prevent heated air from reaching your living area. If you’re unable to resolve the issue by following these steps, contact a qualified HVAC technician immediately. Don’t let insufficient heat affect your comfort this Palm Springs winter.

Frozen Pipes

When the temperatures outside drop, your pipes may be at risk of freezing. When this happens, it can cause a host of problems throughout your home and in your HVAC system. Frozen pipes can lead to burst pipes, which can result in costly water damage repairs that could have been easily avoided with proper maintenance. Additionally, frozen pipes can also prevent hot water from reaching its destination – meaning you won’t be able to get warm showers or baths when it’s cold outside.

To prevent your pipes from freezing, be sure to keep your thermostat at the same temperature throughout the day and night. Furthermore, insulating exposed pipes in places like the attic, basement, or crawl space is key in defending against cold climates. Additionally, seal any cracks or gaps in your home’s exterior to minimize the flow of chilly air into the house and disconnect any hoses from outdoor faucets before temperatures drop too low. Last, adjust your ceiling fans to rotate at a low speed clockwise. This will aid in circulating warm air near the floor as an additional precautionary measure against frozen pipes.

Condensation on Ducts and Windows

Condensation on Ducts and Windows

Condensation on your ducts and windows is an indicator of poor insulation in your home. When moisture builds up, it can be caused by a variety of factors, including high humidity levels, improper ventilation, or even leaking pipes. This condensation can cause structural damage to the walls and ceilings as well as create an environment where mold and mildew can thrive.

To prevent this from happening, you should ensure that all areas of your home are properly insulated and ventilated, so that excess moisture doesn’t build up on surfaces like ducts or windows. If needed, contact a professional HVAC technician who can help diagnose any underlying issues with your system. Taking these steps will help protect against costly repairs in the future due to water damage from condensation buildup in your home.


From frozen pipes to inadequate heating, there are a variety of HVAC issues that can occur during the winter months in Palm Springs. To ensure your system is running smoothly and efficiently, it’s important to perform regular maintenance checks, such as changing furnace filters or inspecting ductwork for leaks. Additionally, make sure you insulate exposed pipes, seal any cracks or gaps in the exterior walls of your home, and adjust ceiling fans, so they rotate at a low speed clockwise. By taking these precautions now, you’ll be able to avoid costly repairs down the road due to water damage from condensation buildup caused by poor insulation this winter season.

How Does Dry Desert Air Affect My Indoor Air Quality?

How Does Dry Desert Air Affect My Indoor Air Quality?

One of the most common questions we get asked here at Anthem Heating & Air Conditioning by residents around the Coachella Valley is, “How does dry desert air affect my indoor air quality? Should I get a humidifier?” The answer is yes! A whole-house humidifier is a great way to improve indoor air quality. Here’s why:

Desert air is dry due to very low humidity levels. This causes dry skin, sinuses, a scratchy throat, dizziness, fatigue, and itchy eyes. If you live in a dry climate, you may have noticed that your skin and sinuses feel drier than usual. You may also be experiencing more static electricity shocks. These are all common side effects of dry air.

Long-term effects of repeated exposure include heart disease, cancer, and respiratory diseases. These effects can be fatal if you don’t improve the indoor air quality in your home or workplace. Fortunately, you can take several steps to improve your indoor air quality. But first, what is indoor air quality?

What Is Indoor Air Quality?

Indoor air quality refers to the air quality inside your home or office and how it relates to your health. Here are factors that determine indoor air quality:

  • low humidity levels
  • contaminants such as chemicals and allergens
  • poor ventilation
  • poor indoor air circulation

How Dry Air Affects Your Indoor Air Quality

Here’s what you need to know about how dry desert air affects your home and whether or not you should consider investing in a humidifier.

Dry Air Is Bad for Your Skin

Dry Air Is Bad for Your Skin

One of the most immediate ways you’ll notice the impact of dry air is on your skin. Dry air hastens the evaporation of moisture from your skin. Your skin loses its ability to retain moisture, leading to itching, redness, and flaking. Dry air can worsen your symptoms if you suffer from conditions like eczema or psoriasis.

Dry Air Makes You Susceptible to Sinus and Lung Infections

Dry air also causes sinuses to become dry and irritated, leading to inflammation, and making you more susceptible to sinus infections. Dry air is also bad for your lungs. It causes the mucous membranes in your respiratory system to become dry and irritated, leading to congestion, coughing, and difficulty breathing.

Dry Air Can Damage Your Wood Furniture 

Wood expands and contracts depending on the weather conditions and humidity levels. Another way that dry air can negatively impact your home is by damaging your wood furniture. When the humidity levels in your home drop, it can cause wood to crack and split.

Dry Air Contributes to Static Electricity

Dry air can also contribute to static electricity shocks because when the air is dry, there is less moisture to help conduct electricity.

How to Improve Your Indoor Air Quality

Here are a few ways to improve the quality of the air in your home, whether it has too much humidity or not enough:

  • Invest in a whole-house humidifier to add moisture to the entire building to offset the harmful effects of dry air. Whole-house humidifiers are available for homes of all sizes and can be installed relatively easily.
  • Install a dehumidifier to remove excess moisture from the air and reduce humidity levels.
  • Regularly clean your air vents and replace your air filters to help keep dust, pollen, and other allergens out of the air.
  • Use an air purifier or whole-house air cleaner to remove harmful chemicals and pollutants from the air.

By following these tips, you can ensure that you enjoy good indoor air quality in your home or office, no matter what the weather conditions may be outside.

HVAC Maintenance Is Key to Good Indoor Air Quality

HVAC Maintenance Is Key to Good Indoor Air Quality

Apart from adding a humidifier to your home, you should always schedule regular maintenance with a professional HVAC technician like Anthem Heating & Air Conditioning to keep your air conditioner, furnace, and other systems running smoothly. This is because your HVAC system has air filters, ducts, and other components that directly impact indoor air quality.


While dry air is uncomfortable and can negatively impact your health, there are several steps you can take to improve indoor air quality in low-humidity areas. Investing in a humidifier or other tools like an air purifier or dehumidifier can help keep your home or workplace healthy and comfortable. By adding moisture back into the air, a humidifier can help to reduce allergens, static electricity shocks, and dry skin. Contact us today to learn more about how a whole-house humidifier can benefit you!

If you live around the Coachella Valley area – Indio, Indian Wells, Palm Desert, or La Quinta – a reputable heating and air conditioning repair and provider company is nearby. Let Anthem Heating & Air help you with all your air conditioning and heating questions and needs! Visit us at or call now at (760) 895-2621.

Beware of Duct-Cleaning Scams!

Beware of Duct Cleaning Scams

It’s that time of year again when homeowners are getting their HVAC systems ready for the fall and winter. One thing that many people don’t think about is having their AC ducts cleaned. Unfortunately, there are a lot of scams out there when it comes to duct cleaning.

Heating and air conditioning experts have sounded the alarm on rising cases of AC duct cleaning scams, but the scammers seem to renew their tactics more often.

They target homeowners by claiming to offer AC maintenance and duct cleaning AC at very cheap rates. This blog post discusses some of the most common scams and how you can avoid them.

Unlicensed HVAC Professionals

Unlicensed HVAC Professionals

You first need to be aware that many unlicensed HVAC “professionals” will try to scam you. They may say that they’re licensed and insured, but chances are they’re not.

The best way to avoid these scams is to do your research. Check with the Better Business Bureau to see if any complaints have been filed against the company.

Also, ask for references from friends or family members who have recently had their HVAC systems serviced. Don’t be afraid to ask the company questions, either. A legitimate HVAC company will be happy to answer any questions you have.

If the company is trying to pressure you into making a decision quickly or seems evasive when you ask questions, they’re probably not a reputable company.

Beware of Free Inspections

Another common HVAC scam is the free inspection. The HVAC company will send a technician to your home to “inspect” your HVAC system. After the inspection, the technician will tell you that your HVAC system needs repair or replacement.

They may even show you pictures of supposedly “damaged” ductwork to try to convince you. In reality, the HVAC company just wants to sell you a new system or parts for your existing system.

Don’t fall for this scam! If a company offers a free inspection, get everything in writing before they start work. Also, get a second opinion from a different HVAC company before you make any decisions.

Duct Cleaning Scams

Duct cleaning is another area where scammers try to take advantage of unsuspecting homeowners. They may claim that your ductwork is full of dust and debris and needs to be cleaned. They may even say that not cleaning your ducts will lead to health problems. This is all a ploy to get you to pay for a service you don’t need.

Ductwork doesn’t need to be cleaned unless there is a problem, such as mold growth. Even then, it’s best to have a professional HVAC company do the job rather than someone just trying to make a quick buck.

HVAC Company Asking for Upfront Payment Before Offering the Service

While there are a lot of HVAC scams out there, there are also a lot of reputable HVAC companies. However, one thing to watch out for is HVAC companies that ask for upfront payments before offering the service.

This is a common scam tactic, and you should avoid companies that do this. Reputable HVAC companies usually offer a quote before asking for any payment.

If you have any doubts about a company, do your research online or ask friends and family for recommendations.

Unnecessary Parts Replacement

Unnecessary Parts Replacement

One final HVAC scam to be aware of is unnecessary parts replacement. This is when a technician tells you that you need to replace a part in your HVAC system, even if there’s nothing wrong with it.

They may say that the part is old or damaged, but chances are they’re just trying to sell you a new part. If a technician tells you that you need to replace a part, get a second opinion before you make any decisions.

You should also ask the technician to show you the damaged or old part so you can see it for yourself. In many cases, the “damaged” part is actually just a normal part that looks a little dirty.


The best way to avoid HVAC scams is to be aware of them. You can spot a scam a mile away if you know what to look for. Do your research before you hire an HVAC company, and don’t be afraid to ask questions.

If something doesn’t seem right, it probably isn’t. Trust your gut, and you’ll avoid falling victim to an HVAC scam.

How Does an Air Duct System Work?

How Does An Air Duct System Work

HVAC ducts and air vents are hidden components of your HVAC system, and they are responsible for ensuring adequate air circulation in your home. The hidden HVAC ductwork may malfunction, causing excess dust, uneven room temperatures, high electricity bills, and other air duct issues.

While some homeowners may keep up with regular HVAC maintenance and even air duct cleaning, they may not know the air duct system exists or how it works.

So, what is HVAC ductwork, and how does the air duct system work?

What is HVAC Ductwork? 

Air ducts or AC ducts are the collections of conduits responsible for supplying cold or warm air to cool and heat each room. The air ducts connect to the HVAC unit, which filters and heats or cools the air before sending it off to your rooms.

Therefore, HVAC ductwork installation is a vital component of your HVAC system. The air ducts reduce the strain on your HVAC equipment, prolonging its life and saving you money in energy costs. Proper air duct cleaning ensures fewer dust particles and eliminates excessive allergens and germs floating in the air.

If you are experiencing problems with your HVAC unit, it could be time to have an air duct repair or replacement. To understand why air duct replacement and repair may be necessary, let’s look at how the hidden air ducts work.

How Do Air Duct Systems Work? 

To understand how the HVAC ductwork functions, let’s break down the different components of your air ducts.

Pipes and Trunks 

The pipes and trunks are often the main channels connecting to an air handler and providing the conduit for warm or cooled air that flows into each room. The duct trunk is the large main trunk made of steel and flows from the furnace. On the other side, the flexible piping made of aluminum connects the trunk to each room of your home.

Duct Connectors and Specialized Transitions

During HVAC ductwork installation, the HVAC installers must connect the air ducts according to the shape of your house. The pipes and trunks mentioned above use duct connectors and specialized transitions to follow the correct paths and allow air to pass through your rooms.


The plenum is a significant component that stores air for the HVAC systems, and it is attached to various ducts. Your ductwork features the supply and the return plenums. The HVAC system fills the supply plenum with cooled or heated air sent through the ductwork. Ducts transfer the returned air to the return plenum, and the returned air flows to the outside through a flue or flows to the filtration before heading back to the system.


The flues carry the toxic gases created during the heating and cooling process and vent these gases to the outside. If the returned plenum fails to recycle the returned air, it is vented outside through the flue.

Refrigerant Lines 

The refrigerant lines occur inside the HVAC system, bringing refrigerant into the compressors. The refrigerant allows the HVAC unit to cool or heat your air.

Air Handlers

The air handler is the component where the blower fan and the filter move the air through ductwork. The air handler includes the heating and cooling coils.

Drain Pans and Lines 

Finally, the HVAC ducts consist of the drain pans responsible for draining water due to condensation in heating, cooling, and dehumidifying the air.


The HVAC ductwork plays a critical role in the air quality in your home. If your HVAC unit shows deteriorated functioning, maybe the HVAC experts should examine the ductwork and perform the necessary maintenance. Therefore, do not hesitate to contact a professional HVAC technician for proper HVAC ductwork inspection, repair, or replacement.


Frequently Asked Questions

When Should I Replace or Repair HVAC Ductwork? 

Contact HVAC technicians for air ducts inspection if you are experiencing hot and cold spots, little or no airflow from the supply vent, sudden surge of utility bills, loud noises from the HVAC system, or poor indoor air quality. The HVAC specialist will conduct air duct testing and inspection and recommend whether repair or replacement is the best option.

What are the Types of HVAC Duct Systems? 

The two main types of ductwork are flexible ductwork and rigid ductwork. The flexible round tubes feature steel wire helixes covered in flexible but durable plastic. Rigid ductwork features sheet metal or fiberglass-lined ducts.

Does Cleaning Air Ducts Make a difference? 

Air ducts get dirty over time and should be cleaned regularly. To ensure proper air duct cleaning, engage the services of a professional HVAC technician. A careless or untrained technician can damage the air ducts, leading to an increased cost of heating and cooling.