Troubleshooting HVAC Failures

Troubleshooting HVAC Failures

An HVAC system is a vital part of any home or business. But it works best with a supporting cast of a well-programmed thermostat and sealed ductwork.


Gone are the days of rattling furnaces; today’s systems are built to reduce noise and provide energy efficiency. Plus, they’re backed by excellent warranties. Contact TAP Heating And Cooling for professional help.

A working, efficient HVAC system is the key to a comfortable home. However, like any system it can run into some problems from time to time. One issue homeowners often deal with is hot and cold spots. Luckily, these temperature inconsistencies aren’t always a sign of HVAC failure and can often be resolved with a few simple steps.

The first thing to check is whether or not the air vents are obstructed by items such as long window treatments, furniture, or bunched up area rugs. This can cause a significant reduction in airflow and lead to temperature inconsistencies. A clogged air filter also prevents a system from delivering optimal airflow and should be regularly replaced to maintain high levels of air quality.

Poor ductwork can also contribute to hot and cold spots. Over time, the seals between ductwork segments can wear out and allow air to leak out. This creates imbalanced temperatures that make it harder for the system to reach all areas of the home evenly.

Other factors can influence how well a home is heated or cooled, including its design and the number of floors. Homes with tall ceilings may have trouble keeping the lower rooms cool because heat rises. Likewise, open floor plans with multiple rooms can be difficult to heat and cool evenly.

A faulty thermostat can also trigger temperature inconsistencies. These can be caused by a variety of issues, including inaccurate sensors that cause the system to work harder than needed or simply sending incorrect signals that the house is hotter or colder than it really is.

If you suspect a faulty thermostat is the culprit, a professional will be able to help diagnose and repair the problem. Alternatively, if the system itself is to blame for uneven temperatures, an expert can recommend the best solution for the situation.

A good place to start is by having a professional measure the airflow and insulation levels in a home and then develop a plan to solve the issue. This can range from extending and modifying a home’s ductwork to installing a new HVAC system with a zoning feature that helps to control temperatures by zone.

Leaky Ducts

Duct leaks rob your home of conditioned air and force HVAC equipment to work harder than it should. In addition, a leaky duct system creates dirt and debris in the airflow and expedites normal wear on your heating and cooling equipment.

A visual inspection of your ducts can help you identify problem areas. Look for rust, loose joints, and damaged or dislodged insulation. If you see any of these, mark the area with a grease pencil or some other easy-to-remember marker.

Most duct leaks occur at joints, where the ducts meet or change direction. When these areas aren’t sealed properly or have shifted over time, air can escape. This is especially common in attics and crawlspaces, where ducts are often located. You can also spot a leaking duct by listening for hissing sounds coming from the vents. Leaking ducts can also be spotted by checking your energy bills. If you notice that your summer and winter energy bills are higher than usual, this is a good sign that you have a leaking duct.

Supply ducts usually leak more than return ducts. This is because the conditioned air being delivered to rooms in your home passes through a series of ducts before reaching the living spaces. Any leaking spots in the ductwork, especially at joints or near vents, will result in some of that air being lost to unconditioned spaces.

The most common cause of leaks in the supply ductwork is improper installation and/or damaged or dislodged insulation. This can cause the metal ducting to be punctured or to develop gaps and tears. It’s also common for loose joints, ill-fitting vent covers and insufficiently tightened screws to cause air leakage.

Return duct leaks are caused by a pressure differential between the air inside the ducts and the surrounding air. The resulting negative pressure can cause the ducts to be sucked into a vacuum or for the conditioned air to be dispersed into unconditioned spaces. This strains your HVAC equipment because it’s not reconditioning conditioned air but rather conditioning unconditioned outdoor air. A visual inspection can help you identify a duct leak, but if you suspect that you have more than the recommended 2% leakage, you’ll need to call in a professional. An experienced HVAC technician can use a duct leakage detector or a flow hood to identify leaking ducts beyond what you can see with a visual inspection.

Mold & Mildew Growth

Mold is a common problem found in homes and businesses. It grows best in damp environments where there is plenty of food for it, such as dust or organic debris. Moisture and humidity are also the primary causes of mold in HVAC systems. If there is mold inside your system, the spores can circulate throughout your home or business, spreading the mold to other parts of the building.

Air ducts are one of the most popular places for mold to grow in an HVAC system. The evaporator coil and drain pan are also commonly affected by mold. The spores can then spread to other areas in your home or business through the air vents. If you notice a musty or earthy smell that persists, particularly around your vents and when your HVAC is running, it’s likely a sign of a mold infestation in your air ducts.

There are four things that mold needs to grow: moisture, a food source, oxygen and a suitable temperature range. When your HVAC is running, it often pumps cold air through the air ducts, which may cause condensation in some areas. This condensation can lead to water accumulating in the evaporator coil and drip pan. If you have a dehumidifier and keep the humidity levels in your home or office low, mold growth is less likely to occur in your air conditioning unit.

Leaks are another common reason for HVAC-related mold problems. Small leaks in ductwork or in the system’s air handler and compressor can create the perfect environment for mold to grow. Leaks are more likely to occur in older ductwork, where the seals have deteriorated over time.

If you suspect a leak in your air conditioner, have it checked by a professional immediately. They can inspect and repair the leak, preventing further damage to your unit and preventing mold from growing in your ducts.

Low Airflow

If you’ve changed your AC settings and put your hand in front of your vents but feel weak airflow, it could be an indication that there’s a problem with the airflow through your HVAC system. Weak airflow makes it hard for your system to keep up with the temperature in the room and impedes on its ability to circulate healthy indoor air.

The first step to finding a solution is to make sure your vents and registers aren’t blocked by furniture or drapes. You should also check your return vents to see if they’re open. If they are closed, you should open them to get the airflow flowing again.

Another common cause of low airflow is clogged or dirty evaporator coils, which are the heating and cooling coils in your system. These can be difficult to clean without the proper tools and techniques. However, if they aren’t cleaned regularly, they can restrict airflow and lead to hot or cold spots in the room.

You may also find that your ductwork is either too small or poorly designed. A professional can help you determine if your ducts are the right size for your home, based on a Manual J load calculation and other factors like square footage, ceiling height, insulation type, climate in your area and other factors.

Your thermostat can be a culprit of poor airflow as well. If it’s not calibrated correctly, or if the batteries are low, it can prevent the fan from running when needed. This can also cause the system to short cycle, causing it to overwork and wear out faster.

When a professional examines your airflow, they’ll be able to determine what’s going on and recommend the best solution. For example, if your air conditioner is too large for the size of your house and it’s continually overworking, they can help you install new ductwork and improve airflow to create a more comfortable environment. They can also fix issues with leaking ducts and other underlying problems. For the best results, you should have a professional tune-up done each year to ensure your HVAC system is working properly.

Masonry Repair – Common Problems That Can Lead to Costly Repairs

Masonry Repair – Common Problems That Can Lead to Costly Repairs

Masonry Charleston SC repair is a vital component of maintaining the integrity and longevity of your building. It can help you avoid costly repairs and problems in the future.


Masonry repair includes patching cracks in mortar and plugging gaps that appear over time. It also involves replacing bricks and stones that are no longer structurally sound.

Spalling, also known as “brick cracking,” is a common problem that occurs in some types of masonry construction. It usually starts out as a minor issue but can become more serious as time passes. Fortunately, the underlying problem is fairly simple to fix.

Spalled bricks are caused by corrosion of a shelf angle, which is a metal piece that’s installed behind a row of bricks. It’s designed to distribute the weight of a wall so that no one part of the building bears all of the bricks. When a shelf angle begins to corrode, it won’t be able to do its job properly, and the bricks will begin chipping away.

When this happens, it can affect the stability of your home’s foundation and lead to serious structural damage if the problem goes untreated. That’s why it’s important to take action as soon as you notice that your bricks are starting to chip.

This can happen for a variety of reasons, but the main one is that your shelf angle isn’t doing its job. It’s causing the bricks to shift, which means they won’t be balancing the weight of the wall correctly and can cause them to break.

Another reason for this is that your shelf angle is corroding, which can lead to problems with the rest of your masonry work. If this happens, you’ll need to have a mason fix the problem in order to ensure that your walls and foundation aren’t going to be damaged further.

The best way to prevent this is by installing a shelf angle on each floor of your house or structure. It’s especially important to do so if you have a steel stud or brick veneer exterior wall system since these materials can melt in the event of a fire.

Mortar is a mixture of chemicals and sand spread over bricks to keep them in place. It’s a tough material, but it can deteriorate through age and exposure. Over time, cracks in the mortar can lead to other problems like water damage and structural failure.

The mortar should be mixed to be slightly softer or less compressive than the surrounding stone or brick, allowing it to act as a sacrificial cushion. This means it can absorb stress and pressure caused by temperature changes, moisture, differential settlement, and the movement of building materials.

It is also necessary to match the strength of the mix to the type and condition of the masonry, its degree of exposure (for example, chimneys and parapets), and any other historical features of the building. The final mix will need to be adapted to suit any new performance requirements, such as the requirement for lime mortars to be compatible with the existing masonry.

When the new mortar has been prepared, it should be compacted into the joint with a pointing iron to ensure that there is a firm bond between the new mortar and the existing stonework. Once firmly packed, the new mortar should be left to sit and set for about a week to give it time to fully cure.

During this period, it should be covered with ventilated covers (hessian, thick blankets, or carpet underlay) to maintain the dampness required for it to set and to avoid any damage to the masonry. Alternatively, regular mist spraying can be used to help the mortar set more rapidly.

After the new mortar has been set and cured, it should be re-finished with a smooth, even finish that will allow the natural aging process to take hold. This may be a ‘flush’ finish for untreated joints or a ‘brick chamfer’ for joints treated with a ‘brick reseal.’

Repairing a damaged or cracked brick or masonry joint is often easier than you might think. There are many tools and techniques available to fix crumbling or damaged masonry joints on your own or with the help of a professional masonry specialist, engineer, or certified home inspector.

How to Properly Repair a Fence

While fences may be a good idea for most properties, they can also get damaged over time. In some cases, small holes can be easily repaired with wood putty and a fresh coat of paint. You can even replace a broken board with a new one. Afterward, apply a new coat of paint to blend it in. Metal fences can be a bit more challenging to repair, but some small repairs are doable by homeowners. Visit Website to learn how to fix a fence properly.fence repair

If you’re unsure how to proceed with a fence repair, you can bring some basic tools with you to the contractor. Also, take note of any larger issues you notice. By doing this, you’ll be able to guide the professionals to the exact location of the trouble. While a fence can be a tricky issue to navigate, it doesn’t need to be a problem if you take a few precautions.

Wooden fences are usually held together by nails, but sometimes screws are used to secure the boards. The varying temperatures and climates can affect the wood in your fence, making the boards or nails loose. It’s best to replace the loose board or nail if possible. If the problem persists, you might want to consider repairing just a few posts instead of the entire fence. A couple of new nails and screws are more affordable than replacing an entire fence.

Despite the fact that fences can be both functional and attractive, regular maintenance is essential. If parts of your fence are broken or missing, they may not be as effective as you’d like. A damaged part may not only ruin the overall appearance of your property, but also weaken the entire fencing system. For these reasons, fence repair is important to protect your property from damage. When a damaged part is not fixed properly, the entire fence will fail, affecting the overall appeal of the property.

Leaning fences are not only unsightly, but they’re also a safety hazard. If your fence is sagging, it may be compromised structurally, compromising the integrity of your property. If you can’t get your fence repaired on your own, don’t despair. Expert repair services will be able to take care of the problem for you. And don’t forget to follow all the steps listed above to avoid further damage to your property.

Discoloration is a sign of larger problems. Wood and vinyl may show stains caused by algae, and white vinyl may appear green. Algae, while not damaging, can be a cosmetic issue. In addition to water damage, wood can show stains from insect infestations or wood rot. Sometimes, the wood will look gray due to drying out. If you notice any of these problems, it’s time to hire a professional to fix your fence.

A reputable fence repair company will know how to keep their prices low. The most important part of fence repair is knowing the proper tools to use. Even if you’re a handy person, mistakes can cause major damage to your property. And if you’re unable to find the right tools, you could end up ruining the fence entirely. If you’re unsure of your ability to work with tools, you can ask friends or family for recommendations.

There are a number of different ways to repair your fence. The most common way to fix minor damage is by repainting it, but if the damage is extensive, you should consider replacing your fence. Repainting is a much simpler and cheaper option than fence replacement. However, if you’re planning to live in the same home for a long time, you might want to consider repair instead of replacement. Although fence repair is often cheaper than replacement, it may not last as long as a new one.

In addition to impact damage, there are other types of damage to your fence that is less obvious, but can be just as harmful. A wooden fence, for example, is susceptible to rot and discoloration caused by the elements, while chain link and wrought iron fences are prone to rust. Natural disasters such as storms, ice storms, or tornadoes can also cause serious damage to your fence, so it’s important to make sure to repair it before you lose it.

Pest damage is another common issue. Pests can make wood swell and buckle due to moisture or soil. They can also leave tracks in the structure. It’s important to take care of these damages right away to prevent further damage. A fence repair expert can help you avoid further damage by repairing the damaged part as soon as possible. And while DIY techniques may seem convenient, they may not be the most practical solution to your problem. If you’re concerned about the safety of your family and want to stay safe, hiring a fence repair specialist in Keller will ensure that the fence is in top shape.

Grey Blending Can Give You More Confidence Than You Might Think


If you’ve been thinking of experimenting with a new color on your hair, gray blending is one option. Although grey blending can be intimidating for some people, it is a relatively simple process that can give you more confidence than you might imagine. Haircuts San Francisco use foiling techniques to transform between balayage and foiling. So whether you’re considering going completely white or going completely grey, remember that a little bit of a different tone can make a massive difference in the way your hair will look.


There are several benefits to using this service. First, it is very low-maintenance and doesn’t require frequent salon visits. The main benefit of balayage is that it is a low-maintenance option, making it suitable for people who want to save money on salon visits. The only downside is that it doesn’t always match the color of the rest of your hair, so you should consult with your stylist before opting for this process.

For the first time, it can be tricky to decide if gray blending is proper for you. While it’s tempting to go for the full coverage of hair color, you should try to ensure that the color is not too dark or too light. If you’re unsure whether to go for a blond look, you can go for a natural-looking gray shade. The final decision will depend on your preference and your budget.

If you’re not satisfied with your existing look, grey blending is the answer. However, there are specific techniques that you can use to make the process as easy and affordable as possible. You can download a technical folder and learn more about the process. A webinar is also available for those who want to learn more about blending grey hair. It will help you grow your hair and be confident in the process. If you’re a woman who wants to achieve a natural look, a seminar on the subject will be beneficial to you.

A service called grey blending will change the color of your hair. This type of service is excellent for enhancing the masculine effect of your hair. It can be done on any style of hair, including a shortcut or long bob. This method can also be applied to your eyebrows. So it’s not only perfect for the men who have thicker hair or dark. And you can blend the two types of hair with a different color and tone.

If you’re looking for a low-maintenance look, grey blending is an excellent choice. First, it gives your hair a more natural look. The longer you blend the two shades, the more coverage you’ll get. In either case, your hair will continue to grow naturally until it is completely covered with grey. Then, you can use a lighter shade of dye to conceal the darker color. While highlighting is the best option, the longer you wait for it to develop.

Another option is to use a grey blending formula. It is an excellent option if you are looking for a more natural look. For example, you can apply a color melt to your hair to create a blended grey look. Adding a gray blending product to your hair will give it a natural, healthy-looking finish. This is an excellent option for people who don’t want to spend too much time at the salon.

Whether you want to blend your hair or keep it natural, grey blending is an easy option. The process is relatively fast and only takes a few minutes. As long as you don’t go overboard, you can add several grey blending shades to your hair and have it blend well. Moreover, it can be a great option for clients who have hair that is already gray. Finally, if you’d like to hide your grays, grey blending is an ideal solution.

The second option for a natural, full-coverage look is grey blending. This method is the most popular option, but it’s not always the best option if you’re worried about having roots in your hair. This method will allow you to blend in your highlights and dark colors while concealing your gray. A gray blending technique is a quick and easy way to achieve your desired look. It will take less than 20 minutes to apply, and results will be visible in a few days.