Tag: hvac inspection

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AC Heating HVAC Tips and Advice

Your Guide to Troubleshooting Air Conditioning Issues

Air conditioning is essential to keep your home healthy and comfortable, but what should you do if your air conditioner isn’t working? It’s best to call for an inspection from an HVAC professional, but simple issues can usually be fixed with a little bit of troubleshooting. Before picking up the phone, see if any of these suggestions get your air conditioner running smoothly again.

Replace your Filter

Your air conditioner’s air filter serves a few important functions. It improves your home’s air quality, removes bacteria and other harmful particles, and allows air to pass through it freely. If your filter goes too long without being changed, it could worsen your indoor air quality and cause serious air flow problems for your AC. Take your filter out and hold it up to the light. If you can see through the filter, it doesn’t need to be changed yet. If you can’t see through it anymore, take a picture of the measurements and strength of the filter and buy a replacement.

Check Air Vents

Your air vents could be the cause of your issues, so be sure to thoroughly check them for any blockages that could cause air flow issues. When vents get too clogged with dirt, dust, and other particles, they can’t let air flow properly. Even if you don’t see a blockage in your vents, you might have a blockage in your inner ductwork that should be inspected and taken care of by an HVAC professional.

Inspect the Thermostat

Sometimes the simplest answer is the correct answer. Maybe someone else in the house changed the thermostat settings and you didn’t notice. Make sure the thermostat is set to cooling rather than heating, and see if the temperature is what it’s supposed to be at. Adjust these settings as needed and see if anything changes. If the settings are correct and it still isn’t working, try lowering the temperature a few degrees and see if that makes a difference. If none of that works, replace the batteries in your thermostat and try again.

Check the Circuit Breaker

If your circuit breaker has blown a fuse, your air conditioning might not be working because it isn’t receiving power. To see if this is the case, locate your fuse box or circuit breaker and open it up. If your switches are labeled, you can easily find the right one. If not, locate the switch facing the opposite direction of all the other switches. Flip this switch back and mess with your thermostat again to see if the power returns.

Call Ellis AC for Professional HVAC Services

If these troubleshooting tips don’t work for your air conditioning, the experienced HVAC technicians at Ellis AC are always happy to help. We offer stellar HVAC maintenance, repairs, and replacements at prices you can afford. Our team always values the satisfaction of our clients above all else, and we’ll tell you everything you need to know to get the most out of your HVAC system. Call or visit our website for a free quote on our top-notch HVAC services today!

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AC HVAC HVAC Upgrades Tips and Advice

Why is Your Air Conditioning Running All the Time?

Knowing how much AC is too much can be a challenge. There are normal explanations for an overactive air conditioning system, like when it’s hotter outside or when your thermostat is set too low. Still, an air conditioner that runs all the time can spike your electric bill and it might be a sign of a bigger issue with your HVAC system as a whole. Here’s everything you need to know about why your air conditioning might be running all the time.

Normal Causes

Before assuming something is wrong with your air conditioning, think about the very normal reasons this may be happening. Air conditioning typically runs more frequently during the spring and summer months when the difference between your thermostat and the outdoor temperature is at its highest. This causes the system to run for longer periods of time to reach your desired indoor temperature. However, you should still be able to hear your system turn off and on.

When it Becomes a Problem

There are some indicators that your AC is running too often. If you literally never hear your air conditioning turn off, this isn’t normal. Your AC should be turning off and on throughout the day, even if it’s running more often. 

If your electric bill spikes, your air conditioning might be using more electricity than normal to cool your home. This can indicate a problem in the system that makes it less energy efficient.

Lastly, if your system is running all the time but still isn’t cooling your home to meet the thermostat temperature, you should contact an HVAC repair team right away.

Reasons Your AC Might be Running All the Time

One possible cause of this problem is poor airflow. This can be caused by a dirty filter, blocked or closed vents, a poor motor, or leaks in the ductwork. You can test this by holding your hand to a vent. If you feel a weak stream of cold air, start by changing your filter and checking your vents for any blockages. If that doesn’t work, you should call an HVAC professional to repair your system.

Another cause could be a refrigerant leak. Refrigerants aren’t supposed to run out, so if your refrigerant is low it’s most likely a leak. An HVAC professional can fix a refrigerant leak for you.

Lastly, a constantly running AC system could be a symptom of an old HVAC system that needs to be replaced. The average HVAC system lasts approximately 15 years with regular maintenance. If your system is over ten years old and has to work harder and run longer to cool your home, it might be time to get a replacement.

HVAC Maintenance and Repairs With Ellis AC

Whether you need HVAC maintenance, repairs, or a replacement, Ellis AC can help. Our experienced team of HVAC technicians are dedicated to giving you great customer service and affordable repairs that last. Call or visit our website to learn more about our residential and commercial HVAC services today!

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AC Heating HVAC Tips and Advice

Why is Mold Growing on my Air Vents?

HVAC systems have evolved over time to cool your home while improving your indoor air quality at the same time. Unfortunately, you’re still bound to encounter problems with your system that need to be addressed right away to keep yourself and your family healthy. Here’s everything you need to know if you’ve noticed mold growing on your air vents.

Signs of Mold in Your Air Ducts

The first sign of mold in your HVAC system is often a moldy or musty smell when your system is being used. HVAC mold is usually able to be smelled before it’s seen, so turn your system off and inspect it right away if you notice the smell of must, mold, or mildew coming from your vents. 

If you notice visible mold on your air vents, in the ducts, or in drip pans, call a professional as soon as possible. Visible mold might mean the problem has become too severe to be taken care of on your own.

If your family starts showing symptoms like nausea, fatigue, headaches, sneezing, coughing, or dizziness only in the house or only when your HVAC system is running, it might be caused by mold in your air ducts.

Why Does Mold Grow on Air Vents?

Mold favors environments with high humidity. When air passes through your air ducts, especially if the air outside is humid, water droplets can form and the moisture can become the perfect spot for mold to grow. Additionally, mold can grow quickly in your air ducts and vents because it can feed on the dirt, dust, dead skin cells, pollen and dander that builds up in your ducts.

How to Remove Mold from Your HVAC System

It’s important to use the right cleaner for mold removal. Some cleaners don’t actually kill mold cells, and the moisture from these cleaners can even allow the mold to secretly grow. For the best results, we recommend using a mix of one tablespoon of household detergent, a half tablespoon of baking soda, and one cup of water. You can also use one part bleach mixed with 16 parts water on non-porous surfaces. 

Before you start cleaning, be sure to protect yourself with a mask, thick gloves, safety goggles, and some form of protective clothing. 

Start by turning off the heating and cooling vents. Next, remove the vent and scrub it with a rag and your cleaning solution. Do the same inside the vent and repeat the process in any vents you suspect might have mold. For heavy mold growth, we recommend cleaning the same area at least twice. 

Dispose of the rags, your gloves, and anything else that comes into direct contact with the mold. Be sure to use a trash bag that’s at least six mil thick, and remove the trash bag from your house right away.

If you can’t reach all the mold on your own, call an HVAC professional. All mold should be removed to prevent future growth.

Quality HVAC Services with Ellis AC

Ellis AC offers top-notch HVAC maintenance, repairs, and replacements at prices you can afford. Our skilled HVAC technicians are dedicated to quality service and client satisfaction, so call or visit our website for a free quote today!

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AC Heating HVAC Tips and Advice

How you can Prevent Household Heating Fires

When your home’s heating system is working overtime to keep you warm in the winter, it’s much easier for accidental heating fires to start in your home. To prevent this kind of disaster, it’s important to take certain safety precautions. Here’s what you can do to prevent a heating fire in your home when trying to stay warm.

Space Heater Safety

Space heaters are very affordable and convenient for warming cold spots in your home, but they’re also responsible for about 70% of winter home fires and fire-related deaths. It’s important to practice proper safety at all times when using a space heater, or else you could quickly have a fire on your hands.

First, be sure to purchase a space heater with an emergency shut-off feature. This will come in handy if your space heater gets knocked over, especially on carpet. Never leave a space heater unattended. If you’re leaving the room or going to bed, shut it off. Plug your space heater directly into the wall or a Ground Fault Interrupter (GFI) system. If you notice any malfunctioning or broken parts on your space heater, replace it. Malfunctioning space heaters can easily overheat and become unsafe. Lastly, try to only use your space heater on a flat, non-flammable surface and keep it away from flammable materials like curtains or bedsheets.

Chimney Maintenance and Cleaning

Be sure to have your chimney cleaned every year to avoid soot and creosote buildup, either by a professional chimney sweep or a creosote sweeping log. You should also regularly inspect your fireplace for cracks or air leaks that could lead to household fires by releasing flame or smoke into your home. 

If you don’t have a diffusion screen for your fireplace, it’s best to invest in one. These screens keep burning firewood logs from rolling out of your fireplace, and they also prevent sparks from jumping out into your floor. These are especially important if you have carpet or wooden flooring. Finally, keep the space around your fireplace free of any flammable objects and always keep an eye on your fireplace when you’re using it.

Smoke and Carbon Monoxide Detectors

You should perform regular checks on your smoke and carbon monoxide detectors. If a heating element malfunctions, a working smoke detector serves as a crucial line of defense to keep you and your family safe. Carbon monoxide detectors are important for detecting gas leaks from your furnace, which can be extremely flammable and cause carbon monoxide poisoning for you and your family. You should perform tests of your smoke and carbon monoxide detectors at least twice a year. If they appear to be broken or malfunctioning, replace them right away to keep your household safe.

Quality HVAC Maintenance with Ellis AC

Regular HVAC maintenance is a key part of keeping your household safe from heating fires. Ellis AC is one of the most trusted HVAC service providers in the DFW area, and we’re dedicated to giving our clients quality service at affordable prices. Our experienced team of HVAC technicians always puts client satisfaction first, so call or visit our website for a free quote today!

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AC Heating HVAC Tips and Advice

How to Avoid Cold and Hot Spots in Your Home

Maintaining consistent temperatures throughout your home is essential for both comfort and energy efficiency. Uneven heating or cooling can lead to discomfort, higher energy bills, and frustration. Here are some effective strategies to eliminate hot and cold spots in your home and achieve balanced temperatures.

Ensure Unobstructed Air Vents

Blocked or closed vents can disrupt airflow, causing temperature inconsistencies. Regularly inspect all supply and return vents to ensure they are open and free from obstructions such as furniture, curtains, or debris. Proper airflow is crucial for even temperature distribution throughout your home.

Replace Air Filters Regularly

Dirty or clogged air filters restrict airflow, leading to uneven temperatures in your home. Replace your HVAC system’s air filters every 1-3 months to maintain optimal airflow and efficiency. Clean filters not only promote even temperatures but also improve indoor air quality.

Use Ceiling Fans to Distribute Air

Ceiling fans can help improve air circulation and distribute air evenly. During summer, set fans to rotate counterclockwise to push cool air down. In winter, switch them to rotate clockwise at a low speed to circulate warm air that rises to the ceiling, helping balance room temperatures.

Implement a Zoning System

A zoning system allows you to control the temperature in different areas of your home independently. By installing separate thermostats and dampers, you can adjust heating and cooling in specific zones, minimizing hot and cold spots and maximizing comfort.

Check for Air Leaks

Air leaks around windows, doors, and ductwork can cause temperature fluctuations and uneven cooling or heating. Seal any gaps or cracks with weatherstripping or caulk to prevent conditioned air from escaping and unconditioned air from entering, ensuring a consistent indoor climate.

Assess and Upgrade Insulation

Inadequate insulation can lead to heat loss in winter and heat gain in summer, causing uneven temperatures. Make sure your home, especially the attic and walls, is properly insulated to maintain consistent indoor temperatures and reduce the workload on your HVAC system.

Schedule Regular HVAC Maintenance

Regular HVAC maintenance is essential for keeping your system running efficiently. Professional inspections can identify and resolve issues such as duct leaks, system imbalances, or worn components that contribute to uneven temperatures in your home.

Achieve Comfort and Efficiency

By implementing these strategies, you can eliminate cold and hot spots in your home and create a more comfortable living environment. Balanced temperatures not only enhance your comfort but also help reduce energy costs and improve overall system efficiency. Take the time to inspect your home, address any problem areas, and schedule regular maintenance for long-term benefits.

Need Help? Contact Ellis Air Conditioning and Heating

If you’re struggling with uneven heating or cooling, Ellis Air Conditioning and Heating can help. Our expert technicians specialize in diagnosing and resolving HVAC issues to ensure your home is as comfortable and energy-efficient as possible. Contact us today to schedule an appointment!

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AC Heating HVAC

Can the HVAC Industry Benefit from Carbon Pricing?

The HVAC industry plays a crucial role in energy consumption and carbon emissions, making it a prime sector for exploring the potential benefits of carbon pricing. With the push toward sustainability, carbon pricing could incentivize energy-efficient solutions and drive innovation. But what does carbon pricing mean for HVAC companies and their customers? Let’s delve into the implications and opportunities.

Understanding Carbon Pricing and Its Goals

Carbon pricing is a strategy aimed at reducing greenhouse gas emissions by assigning a cost to carbon output. This financial incentive encourages businesses and industries to adopt cleaner, more sustainable practices. The two primary approaches to carbon pricing are:

Carbon Tax

A direct tax is imposed on the carbon content of fossil fuels, such as coal, oil, and natural gas. The higher the emissions, the greater the tax, motivating industries to cut down on energy consumption.

Cap-and-Trade

Under this system, a cap is set on total emissions, and companies receive or purchase emission allowances. Businesses that emit less than their quota can sell excess allowances to others, creating a financial incentive for reducing emissions.

The Impact of Carbon Pricing on the HVAC Industry

The HVAC industry, which heavily influences energy consumption in residential, commercial, and industrial buildings, could see significant changes under carbon pricing policies. Here’s how:

Encouraging Energy-Efficient Equipment

Carbon pricing would make energy-intensive systems more expensive to operate. This could spur demand for high-efficiency HVAC systems, such as those with smart thermostats and advanced energy-saving technologies.

Driving Innovation

With financial incentives to reduce emissions, HVAC manufacturers may prioritize developing eco-friendly solutions, such as geothermal systems and energy-efficient heat pumps. This shift aligns with the growing interest in eco-friendly HVAC solutions.

Increasing Operational Costs

While carbon pricing encourages sustainable practices, it could also raise the costs of manufacturing and maintaining HVAC systems, especially those dependent on fossil fuels. Businesses may need to offset these costs by investing in cleaner technologies.

Supporting Renewable Energy Integration

HVAC systems paired with renewable energy sources, like solar panels, could become more attractive under carbon pricing. These systems align with the goal of reducing carbon emissions and offer long-term savings for consumers.

Benefits for Consumers and Businesses

Both consumers and businesses stand to gain from carbon pricing initiatives in the HVAC industry:

  • Lower Energy Bills: As energy-efficient systems become standard, consumers can enjoy reduced utility costs.
  • Improved Indoor Air Quality: Advanced systems designed for sustainability often come with better air filtration and climate control, enhancing overall comfort.
  • Enhanced Brand Reputation: Businesses adopting greener HVAC technologies can appeal to environmentally conscious customers and strengthen their market position.

Challenges to Overcome

Despite the benefits, implementing carbon pricing in the HVAC industry comes with challenges:

Initial Costs

The upfront cost of transitioning to energy-efficient systems may be a barrier for some businesses and homeowners. Flexible financing options, such as those offered by Ellis Air Conditioning and Heating, can help bridge the gap.

Industry Adaptation

Manufacturers and service providers must adapt quickly to changing policies and technologies, which requires significant investment in training and equipment upgrades.

Policy Variability

Carbon pricing policies vary by region, making it difficult for nationwide HVAC companies to standardize their approach.

How Ellis Air Conditioning and Heating Can Help

At Ellis Air Conditioning and Heating, we’re committed to staying ahead of industry trends and helping our customers transition to sustainable, energy-efficient solutions. Our services include:

  • Energy Efficiency Upgrades: Explore how regular maintenance can improve your system’s performance and reduce energy consumption.
  • Smart System Installation: Learn about our expertise in installing innovative, eco-friendly HVAC systems designed for optimal efficiency.
  • Comprehensive HVAC Services: From repairs to replacements, we provide solutions tailored to your needs.

Looking Ahead: A Greener Future for HVAC

Carbon pricing presents an opportunity for the HVAC industry to lead the charge toward sustainability. By adopting energy-efficient practices and technologies, HVAC companies can reduce emissions, save costs, and create a more sustainable future for all.

Contact Us for Energy-Efficient Solutions

At Ellis Air Conditioning and Heating, we’re here to guide you through the transition to greener HVAC solutions. Contact us today to learn more about how we can help you lower your carbon footprint while improving comfort and efficiency in your home or business.

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AC HVAC Tips and Advice

Your Guide to Finding the Right Window AC Unit

If you’re living in a space with no central air, a window AC unit is your best option to combat the summer heat. These small units are powerful enough to cool 100-300 square feet of your home, making them ideal for dorm rooms and studio apartments. They can also be used to cool rooms in your home that aren’t reached by your HVAC system.

With so many window AC units on the market, all with their own unique capabilities, finding the right model can be a challenge. Here’s our best advice on finding a window AC unit to fit your needs.

Look at Reviews

Compare different window AC unit models by looking at their reviews online. Home improvement store product pages and consumer report sites are a great place to start. See what customers and professionals have to say about different models and eliminate any that don’t meet your standards. Pay attention to performance details like reliability, maintenance, installation, and overall customer satisfaction. This is a great way to narrow down your list of potential units and eliminate any that don’t offer what you need.

Think About Size

Measure your window to determine your size limitations, and then find the square footage of the room you need to cool. Consider how much sun the room gets and think about whether or not you’ll be using tools like blackout curtains and fans to give your window AC unit a boost. These factors will all help you decide on the ideal BTU (British Thermal Unit) for your unit. You can easily plug your measurements into a free online BTU calculator for the most accurate estimate.

Energy Efficiency

Every window AC unit has its own energy-efficiency rating (EER), which is a ratio of its BTU to its power input in watts. High efficiency systems are better for the environment, and they’ll deliver stronger air conditioning with lower energy consumption. A high efficiency system is more expensive, but it’ll save you more money on your electric bill. Lower efficiency systems cost less upfront, but their higher energy consumption can add up over time. 

Installation

Most window AC units are easily installed by the customer, but not everybody is up to the challenge. Try to find tutorial videos and online guides for the system you’re considering and ask yourself if you feel comfortable with the process. You can look around for one with the most straightforward installation process, ask for help from family or friends, or consult an HVAC professional to install the unit for you.

Quality HVAC Services with Ellis AC

If you need HVAC repairs or maintenance, or help installing your own window AC unit, the talented HVAC technicians at Ellis AC are here to help. Our family-owned and operated business is dedicated to quality HVAC services, great prices, and client satisfaction. We work hard to inform our clients on what they can do to get the most out of their HVAC system, including answering any questions you may have about HVAC maintenance. Call or visit our website for a free quote on our HVAC services today!

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AC Heating HVAC Tips and Advice

Why it’s Important to Regularly Change Your HVAC Filter

For most homeowners, the health of their HVAC system isn’t a top concern. It’s easy to forget about HVAC maintenance until something stops working, but ignoring regular maintenance until your system needs repairs can become expensive very quickly. Regularly changing your air filter is a great way to avoid system failure and improve your indoor air quality. Here’s everything you need to know about your air filter and the importance of changing it on a schedule.

The Purpose of Air Filters

Air filters do the very important job of removing contaminants like dust, mold spores, dander, pollen, pet fur, and bacteria from your home’s air. They’re usually placed in return ducts, which suck air in and push it through the filter with enough force to remove contaminant particles. The filtered air is circulated back through the vents and into your home.

How Often You Should Replace Your Filter

The time between filter replacements depends on a few things. Filters come in different strengths measured by MERV ratings. Lower MERV filters should be checked more often, while higher MERV filters might be able to go longer in between checkups. However, the most important consideration is the number of pets in your home. Houses with no pets can usually go 90 days without changing their filter. Single pet households should change their filters every 60 days, while homes with multiple pets should only wait 20 to 45 days between filter changes. For a quick checkup on your filter, take it out and hold it up to the light. If you can’t see through the filter, it’s time for a change.

The Consequences of Neglecting Your Air Filter

When you filter goes too long without being changed, contaminants like dust and pet fur will build up and be much harder for the air to penetrate. This can cause higher electric bills, poor temperature regulation, and lower indoor air quality. Air quality changes can negatively affect the health of the people in your home, especially those who have allergies or respiratory health issues.

How to Change an Air Filter

Before switching out your old filter, you need to get a new one. Look for the size of your filter, which is usually printed on the cardboard frame. If you want to improve your indoor air quality with a stronger filter, you should get one with a MERV rating of 10 or higher. Be sure to wear gloves and a mask when changing your filter.

Look for your air filter. They’re usually located in return ducts, which are much larger than other vents. If your home has more than one return duct, it might be a challenge to find the one that holds the filter. Start by turning off the power to your HVAC system to keep yourself and your equipment safe from harm. Open the vent and slide the old filter out of the slot holding it in place. Put it in a trash bag and dispose of it as soon as you’re done. Then simply slide the new filter in place, close the vent, and turn the power back on.

HVAC Maintenance and Repairs with Ellis AC

If you have any questions about air filters or need HVAC maintenance or repairs, Ellis AC can help. Our team is dedicated to top-notch service and client satisfaction, and we’ll always take the time to answer any questions you may have. Call or visit our website for more information or a free quote on our services!

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AC Heating HVAC Tips and Advice

10 Budget-Friendly Tips to Stay Warm This Winter

Winter is here, and while we all love the cozy vibes, keeping your home warm can sometimes lead to skyrocketing energy bills. The good news? You don’t have to choose between comfort and cost! With a few simple changes, you can stay warm and save money this winter. Here are 10 budget-friendly tips to help you beat the chill without breaking the bank.

1. Rearrange Furniture for Better Heat Flow

Take a look at your furniture placement. Is anything blocking your air vents or radiators? By clearing the way, you allow warm air to circulate freely, ensuring your heating system works more efficiently. A quick rearrangement can make your home feel cozier without turning up the thermostat.

2. Let the Shower Steam Work for You

After you enjoy a hot shower, leave the bathroom door open to let the steam flow into your home. Not only does this add warmth, but it also increases humidity, making the air feel more comfortable. Bonus: it’s a free way to add a little extra heat!

3. Harness the Power of the Sun

During the day, open your curtains and blinds to let in natural sunlight—it’s like nature’s free heater. At night, close them to trap the heat inside and block out the cold. Thick or insulated curtains work best for keeping the warmth where it belongs.

4. Seal Those Drafts

Drafty windows and doors can let precious heat escape. Check for gaps and use weatherstripping, caulk, or even draft stoppers to seal them up. Don’t forget about door sweeps for the bottoms of doors—these can make a big difference in keeping the cold air out.

5. Make the Most of Your Fireplace

If you have a fireplace, it’s a great way to add warmth and ambiance to your home. Just be sure to close the damper when it’s not in use to prevent warm air from escaping. And if it’s been a while, consider having your chimney inspected to ensure it’s operating safely and efficiently.

6. Bundle Up Indoors

Sometimes, the simplest solutions are the best. Layer up with cozy sweaters, warm socks, and maybe even a hat while lounging at home. By keeping yourself warm, you’ll rely less on your heating system—plus, it’s a great excuse to break out your favorite winter knits!

7. Focus on Zone Heating

Why heat the whole house if you’re only using a few rooms? Close doors to unused spaces and focus your heating efforts where you need them most. This tactic not only saves energy but also makes the areas you occupy feel warmer faster.

8. Don’t Skip HVAC Maintenance

Your heating system works hard during the winter, so give it a little TLC. Replace dirty filters, clean out ducts, and schedule a professional inspection to ensure it’s running efficiently. A well-maintained system uses less energy and saves you money in the long run.

9. Add Warmth with Rugs

Hardwood or tile floors might look great, but they can feel icy during winter. Lay down area rugs to add a layer of insulation and keep your feet warm. It’s a simple, stylish way to reduce heat loss and add a touch of coziness to your home.

10. Cook Your Favorite Comfort Foods

Warm up your home while preparing delicious meals! Baking or using your stovetop adds heat to your kitchen, creating a toasty environment while you whip up comfort foods. It’s a win-win: a warm home and a satisfied stomach.

Stay Cozy Without Breaking the Bank

Keeping warm this winter doesn’t have to mean turning up the thermostat and bracing for sky-high energy bills. With these simple, cost-effective tips, you can keep your home cozy and comfortable while saving money. Small changes can add up to big results, so give these strategies a try and enjoy a budget-friendly, warm winter!

If you’re looking for professional help with your heating system, Ellis Air Conditioning and Heating is just a call away. Whether you need maintenance, repairs, or a new installation, we’re here to keep your home cozy all season long. Contact us today to learn more!

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AC Heating HVAC Tips and Advice

Common HVAC Smells and Their Causes

Smell is one of the key clues that something is wrong with your HVAC system. One small problem can cause unpleasant odors to be circulated through the vents and into your home. It’s important to know what these smells mean so you can have the problem repaired as soon as possible. Here are some of the most common HVAC smells you might encounter and what they mean.

Mildew or Mold

Moldy or mildew smells are probably the most common with HVAC systems. Condensation usually forms on some parts of your HVAC system, and it needs to be properly drained. If there’s an issue with drainage, the condensation can build up and cause mold or mildew to form. This may not be as serious as other HVAC problems, but mold and mildew buildup can cause or worsen respiratory issues for anyone in the home. An HVAC technician can easily find the source and fix the problem before it gets worse.

Gas

It’s common to smell burning gas when you first turn your heater on. Dust settles on the heat exchanger when it isn’t used during the summer, and turning the heater on causes it to be burned off. If the smell isn’t coming from the vents, it could be a more serious problem like a leaking pipe. Be sure to call an HVAC technician right away and don’t attempt to fix the issue on your own. 

Rotten Egg Smell

Utility providers usually add a sulfur or rotten egg smell to natural gas, which is usually odorless, to help residents identify leaks. If a harsh rotten egg smell is coming from your vents, it’s most likely a natural gas leak. You should immediately open the windows and get out of the house if this happens, and call your gas company right away.

Oil

If you smell oil, you should first look for a leak. The oil smell could be caused by a pipe or fitting that needs to be tightened by an HVAC technician. If it isn’t a leak, the problem is most likely the oil burner. Oil burner malfunctions can be caused by a range of issues, so watch out for smoke and unusual sounds. Call an HVAC technician to take care of the issue right away. 

Burning or Electrical Smell

It’s common for a burning or electrical smell to come from your vents when you turn the heater on for the first time. If the smell is too strong or lasts longer than a day, it could mean your unit is overheating. Turn it off and call an HVAC professional, but don’t try to find or solve the problem yourself.

Quality HVAC Repairs with Ellis AC

Regular HVAC maintenance is the key to avoiding serious damage and expensive repairs. Ellis AC offers inspections, maintenance, and repairs to keep your HVAC in great condition for as long as possible. We work fast to identify and treat the problem, and our team is always willing to answer any questions you may have. Call or visit our website for a free quote!