Don’t Wait to Schedule Your HVAC System Maintenance in Charlotte, NC

Even the most organized and diligent homeowners will procrastinate once in a while. People are busy, schedules are crazy, and you have more to juggle than ever before. Trying to keep up with work demands, children’s schedules, and your to-do list can be challenging to say the least.
Some people use calendars and sticky notes, while many use their phones and organizational apps. Whatever you use to stay organized, make sure you don’t overlook keeping up with regular maintenance for your HVAC system. It is best to schedule with Air Agents Heating & Cooling and mark it on your calendar. Done. Now you have one less worry.
Keeping to a regular HVAC maintenance schedule is so important for the longevity and efficiency of your HVAC system. Air Agents’ heating and air technicians are trained to recognize a problem before it becomes a big problem, and the last thing you need is to add “buy a new HVAC system” to your to-do list. Read below on why you should schedule your maintenance appointments early and not put it off until the last minute.

Summer and Winter Are the Busiest Times of the Year for Charlotte HVAC Companies

Make your HVAC maintenance appointments before the hot weather of summer or cold of winter. During the extreme temperatures, HVAC technicians are busy with repair work and installations. You’ll have a harder time getting an appointment if you put it off until the summer or winter. When you schedule earlier in the season, you won’t feel like you have to squeeze an appointment into their schedule. Instead, your appointment will fit your schedule.

Get It Cleaned Before It Has to Work Too Hard

A clean system will run more efficiently. An HVAC system that is full of dirt and debris will not run as effectively as it should. When your system isn’t working efficiently, it causes unnecessary wear and tear and shortens its lifespan.
Keeping your system clean and running efficiently at its optimal performance is what your trained technician from Air Agents Heating & Cooling will do during the spring and fall maintenance inspections. A clean HVAC system is ready to work hard for you during the summer and winter temperatures. Think of it as a marathon. You wouldn’t run a marathon without being ready. Stretching, preparing, and training are key. Keeping to regular maintenance is preparation for the marathon your HVAC runs during the summer and winter.

Waiting Isn’t Wise When Your HVAC Needs Repair in Charlotte, NC

What if there was a problem with your heating and air conditioning system and it needed a repair? Would you put it off? Hopefully, you wouldn’t because you could make a bad problem worse. But what about when you don’t know there’s a problem? Well, you can’t fix what you don’t realize is broken. This is another reason why keeping a maintenance schedule is so important for the health of your HVAC system. It’s preventative care – preventing problems from arising, but also preventing unknown problems from worsening. Take care of your HVAC system so it can take care of your heating and cooling needs. You’ll have a happier home!

Don’t Wait

Don’t wait until the last minute to schedule your maintenance inspection for your heating and air conditioning. Make it a priority and get it done! And always remember that keeping to a regular maintenance schedule is the best way you can care for your HVAC. Schedule with Air Agents Heating & Cooling before it gets hot.

What’s the Best Carbon Monoxide Alarm for My Family in Charlotte?

The Silent Killer; its name is ominous and the potential consequences from carbon monoxide poisoning are terrifying, but what’s it really all about? And what can you do to prevent carbon monoxide poisoning to protect your family?

The Silent Killer

Carbon monoxide; also known as the silent killer, is an odorless, colorless, and tasteless gas that can potentially die from. Symptoms of carbon monoxide poisoning may include a dull headache, weakness, dizziness, nausea or vomiting, shortness of breath, confusion, blurred vision, and loss of consciousness. Physical symptoms are the only warning signs of carbon monoxide poisoning, and it’s very possible that you will lose consciousness before you leave your home, especially if you’re asleep.

How Does Carbon Monoxide Enter into Your Home in Charlotte?

There are several ways carbon monoxide can show up in your home. Carbon monoxide is created whenever fuels (such as gasoline, wood, coal, natural gas, propane, oil, and methane) are burned incompletely. Anything used in the home that burns these fuels has the potential to cause carbon monoxide poisoning in your home.
Generators used too close to the home, in the garage, or near an open window or vents are a common cause of carbon monoxide poisoning. Cars running in the garage are another source. You should never run your automobile inside your garage with the door closed.
But what about inside your home? Unfortunately, everyday heating appliances can be the source of a carbon monoxide leak and must be properly ventilated. Boilers, water heaters, and fireplaces all burn fossil fuels and are potentially dangerous.
Your gas furnace may be a potential source of carbon monoxide. As furnaces age, they have the potential to develop cracks in their heat exchanger. A cracked heat exchanger releases carbon monoxide into air circulated through the vents in your home. Make sure to have a trained HVAC technician inspect your furnace every year. Air Agents Heating & Cooling can check your furnace for you, but your best bet is to have an energy savings agreement. We come out twice a year to service your system for both cooling and heating. It will ensure your family is safe and warm this winter.

What Can You Do to Prevent Carbon Monoxide Poisoning?

Make sure your home’s heat sources are properly ventilated and keep to a maintenance plan for your furnace.
Carbon monoxide detectors should be placed on every floor of your home and located outside each sleeping area as well. Detectors are fairly inexpensive, can be plugged in or mounted to the wall, and should last between five and seven years.
If your carbon monoxide detector’s alarm sounds, get your family and yourself outside into the fresh air and call your fire department.

So What is the Best Carbon Monoxide Alarm for your Charlotte home?

Now that you’ve read about carbon monoxide and how you can prevent it, you may be wondering what type of alarm is best. There are quite a few options, ranging from those that can be plugged into those that are mounted to the wall. Before you buy such an important item for your home, you should always do your research and look for recalls but there are a few detectors that have been chosen as top-rated carbon monoxide alarms for 2019. Here is a link to that rates the top carbon monoxide detectors for 2019. Three alarms we found to be popular and had great features were by Ring, Nest Protect Smoke & Carbon Monoxide Alarm and the First Alert Combination Alarm. All are mounted to your ceiling (where you would have a smoke alarm) and detects both carbon monoxide and smoke. In order to use Ring, you must have their security kit as well. The Nest requires an internet connection and sends reports directly to your phone. The Kiddie Nighthawk Carbon Monoxide Detector is the top-rated choice for an alarm that plugs into the wall.
Make sure to protect your family from carbon monoxide poisoning and install detectors throughout your home. If you have any questions please feel free to reach out to one of the experts at Air Agents Heating & Cooling.

How Much Does A New Furnace Cost in Charlotte, NC?

As is the case with all consumer goods, the short answer is it depends. It depends on the brand, size, type of energy used, and the energy efficiency ratings. Unless you have a particular furnace in mind, you’ll find a range of prices and you’ll need to choose which furnace best meets your needs and budget.

It’s All in a Name but Should it be?

Brand names are typically more expensive. This isn’t necessarily a bad thing, though. Sometimes you’re paying a higher price tag for the name, but often you’re paying more for ratings and dependability. Often peace of mind comes with buying a name brand because you can trust the company, its warranty and that it’s highly rated. But, before committing to a name brand, find out from your skilled and knowledgeable technician at Air Agents Heating & Cooling whether there are any lesser-known brands that are strong on performance.

Size Does Matter when it comes to Furnaces in Charlotte?

Bigger is more expensive. It’s true with homes, cars, and furnaces. You’ll pay more for a furnace that is designed to heat more square footage. But, make sure that you actually need the bigger furnace before you invest in one. Your certified technician from Air Agents can perform a load calculation on your home to determine the size furnace that is right for your house. We will take into account the age of your home, the direction it faces, windows, insulation, and what type of furnace is the best fit. Read on for more detail….

Type and Energy Efficiency

First, you’ll need to determine which type of furnace you’ll need: oil, gas, or electric. Typically, you’ll want to purchase the same type you had previously, but if you wanted to switch to a different energy source, you’ll need to consult your Air Agents professional. Your trained heating and air technician will help you navigate the costs and availability of a different energy source for your furnace.
Furnaces also have different energy efficiency ratings, known as AFUE (Annual Fuel Utilization Efficiency). The higher the AFUE, the less energy or gas it uses to heat your home. You can typically purchase an 80% AFUE furnace for less money than a 90% AFUE furnace. This can vary depending on the features of the furnace.

Here’s a list of current furnace options with added benefits:

80% or 90% Single-Stage Heating Furnace (One-stage heat means it operates at full fire on or off) These are typically your less efficient for energy savings and comfort.
80% or 90% Two-Stage Heating Furnace (Two-stages of heat means it has a low fire and high fire operation) The furnace will typically run at a lower fire rate to save you money, and it will switch to high fire rate if needed.)
80% or 90% + Two-Stage Variable Speed Heating Furnace (Same as the two-stage above), but you have a higher efficient motor that is quieter, saves you money, and increases your comfort by evening out temperature swings in the home.
80% or 90% + Modulating Variable Speed Heating Furnace (The heating output modulates to meet the exact heating needs of your home.) These are your top of the line furnaces today with efficiency, quietness, and overall comfort.

While the initial cost of the 80% furnace is less, the 90% furnace can provide long term savings. It uses less energy to heat your home, and less energy is wasted. If you’re unsure which is best for your needs and budget, contact us at Air Agents and we will be glad to walk you through your options.

Price Tags

Here are some average prices for the cost of the furnace and the cost of installation combined. As mentioned above, your price will depend on the brand, size, and efficiency; as well as, varying costs of installation. Electric furnaces will usually cost between $2,000 to $3,000, while gas furnaces can run anywhere from $2,000 to $5,000. Oil furnaces can often be the most expensive, costing as much as $6,000.
These are only rough estimates, and prices can vary due to many factors related to installation. A detailed evaluation and estimate will need to be performed by one of your trusted experts at Air Agents Heating to Cooling to determine your needs.

Why Is My Air Conditioner Leaking Water in Charlotte, NC?

It’s the end of summer and it’s hot outside. You want to stay cool in your home which means your air conditioner is working extra hard in these hot, humid months. You might understand that occasional water droplets or condensation are not causes for concern, but what if you’ve noticed droplets of water on your air conditioner? Or have you seen water on your ceiling or basement floor? While occasional droplets of water are normal when humidity levels are high, finding a leak is worrisome, especially if you don’t know what is causing the leak.

Is It Your Air Conditioner?

If you suspect a leak, consider where it could be coming from and what appliances have been running. If you notice a leak on the ceiling while doing laundry and your washing machine is on the second floor, it might be a clogged drain from the washing machine. Often the drain line for a washing machine shares the same drain as your condensate drain line for the air conditioner. But if you suspect it’s your air conditioner, then first determine the location of your indoor air handler. (It’s the indoor unit that connects to the outdoor unit; it could be in your attic, basement, or closet)

Where Is Your Air Handler?

Your air handler will either be located in your crawl space, basement, or your attic. If it’s in your basement and you have water pooling around the indoor unit, first turn off power for that area. If you don’t know how to turn off the breakers or are unsure of what to do, leave the basement and contact one of the professionals at Air Agents Heating & Cooling.
Once you’ve turned off the power, you’ll want to determine the source of the leak. Most of the time, a leak from your air conditioner is from a clogged condensate drain line. (We’ll talk further about this below). If your indoor unit (furnace or air handler) is in your attic, then the drain line carries the water by gravity – water will drain to the lowest point. If your air conditioner is in the basement then you’ll have a condensate pump to remove the water from your home.

Basement Air Handler

If your air handler is in the basement then you’ll want to make sure your drain pan is free from debris and isn’t causing the water to back up. If the drain pan is clean, it’s possible the condensate pump is malfunctioning. You’ll need to contact your certified HVAC technician to diagnose and repair the problem. Repairing or replacing parts of your air conditioner is NOT a DIY job. Not only could you cause further damage to your unit, but you could potentially void your manufacturer’s warranty.

Clogged Condensate Drain Line in Charlotte, NC

As mentioned, a clogged condensate drain line is the most common reason for an air conditioner to leak water into your home. But what is a condensate drain line and can you fix a clogged drain line yourself?
An air conditioner cools your home by removing the humidity or moisture out of the air and sending the air back into your home. But the water has to go somewhere. This is the job for the condensate drain line. The drain line removes the condensation produced by the evaporator coil and carries it to the outside of your home. But where there’s condensation, there’s always the possibility of mold and bacterial growth. Mold, bacteria, algae, as well as sediment and insects even, can build up inside your drain line. Once the buildup becomes too large, it forms a clog and the water gets backed up and fills your drain pan.
Thankfully, if your leak is due to a clogged condensate drain line, it’s actually an easy DIY fix.
Before you take steps to unclog the drain, first make sure that the pipe attached to the air handler was connected properly. If it is not secured properly then it could also cause a leak. If the drainpipe is connected then you can try to find the source of the clog.
If the cause of the leak was a clogged drain line, you can pour vinegar or bleach down the drain every 30 to 60 days as a preventative measure. This will clean the drain and kill bacteria, mold, and algae growth.

Frozen or Dirty Evaporator Coils in Weddington or Indian Trail, NC

If you don’t have a clogged drain line, you might have a problem with the evaporator coil inside the air handler. If you’re low on refrigerant or have clogged air filters, then the coils could freeze and cause a leak when the ice melts. Dirty evaporator coils may prevent water from flowing properly off the indoor coil into the drain line.
Changing air filters is a great preventative measure for a whole host of heating and air conditioning problems and should be done on a regular basis. If you have a frozen evaporator coil from low refrigerant, you should contact us immediately to diagnose the problem. Air Agents can help you determine the problem and provide you the best solution.
Keeping up with regular maintenance on your home’s heating and air system with Air Agents will ensure your unit is clean, including the evaporator coils, and functioning efficiently. A little preventative care goes a long way in protecting your air conditioner.

What are the best vacation settings for your thermostat in Charlotte, NC?

Should I Turn Off My Air Conditioner When on Vacation?


It’s summertime! and it’s time to pack your bags, get the kids ready, stop the mail, and take the dog to the kennel.  It’s time to go on vacation! Maybe you are heading to the beach, or you might like the mountains. Whatever you prefer, it’s a great opportunity to spend quality time with your family, rest, relax, and enjoy time away from work. 

If you’re a planner like me, you make a “To Do” list for your vacation: 

        • Hire a dog sitter. Check.
        • Stop your mail and newspaper. Check.
        • Go to the library and pick out a new book. Check.
        • Finish off the leftovers in the refrigerator. Check.
        • Turn off the air conditioner. Wait….. Should you check this off your list?



Many people may think that turning off your air conditioner is a good idea when going on vacation. Why not? It saves energy, so it saves you money right??  Sounds good; however, there are even better reasons why you should leave it on, but maybe turn up the temperature a few degrees.


High Humidity in Indian Trail

Here in the Charlotte area, you’re used to hot and humid summers. The air feels thick and you feel sticky every time you walk outside. 

Humidity enters into your home when you open the door, through poorly sealed and leaky ductwork, and poorly insulated windows and doors.

Your air conditioner is your best line of defense against the humid conditions in your home. While some homes employ dehumidifiers, most homes can be cool and comfortable without them. That’s your air conditioner at work. An efficient air conditioner; with the proper run or operation time (This is the amount of time you’re A/C is actually running), will reduce humidity and cool your home. 

If you turn off your air conditioner; even if only for a few days, the humidity will build up in your home and feel like you entered a sauna when you return. Too much humidity in a home contributes to microbial and bacteria growth and is bad for your floors and furniture.


Don’t Let the Heat Build-up, Your Air Conditioner Can’t Take It!

If you turn off your air conditioner in the summer for an extended period of time, the temperature in your home can reach the upper eighties to nineties when you return. Your air conditioner will have to work harder than it should to try to reach your desired temperatures. Not only will it take a while for it to cool your home, but it’s not good for the health of your air conditioner.  It will have to work harder than normal. Also, it’s not very energy efficient for your air conditioning system. It’s far better for the air conditioner to maintain temperatures than to have to drastically cool your home. Did you know your air conditioner uses more energy each time it starts versus having it running consistently?  It takes so much more energy to cool your home when the A/C has not been running for an extended period of time. So, turning off the air conditioner won’t actually save energy.  It could actually cost you more!


So What Do You Do As A Homeowner?

Turn up the temperature in your home a few degrees, somewhere between three and eight degrees. If you have a programmable thermostat, you can set your thermostat to begin cooling your home before you return from vacation. Keep your blinds and curtains closed to keep out the direct sunlight. Most of all, enjoy your vacation!  For more information or if you have further questions, please contact Air Agents Heating & Cooling in Indian Trail, NC.

Signs Your Air Conditioner is Oversized or Undersized in Indian Trail, NC

Did you know that air conditioning units are designed to work within certain sized homes? The size of your home should influence what size unit you should purchase. Many homeowners are unaware that the size of their home is a key consideration when purchasing a new air conditioner. Some people think the bigger the better. They may think a bigger air conditioner will function better and cool your home faster. This simply isn’t true. Other homeowners look to save costs and may purchase a smaller unit, believing that air conditioner manufacturers offer bigger models, and more expensive models, in order to make more money. This isn’t true either.

How does a homeowner know whether their unit is the right size for their home and what are the signs that the unit they have may be oversized or undersized?

It’s Too Small to cool your Union County home

It’s not uncommon for an air unit to be too small for the size of the home. You may suspect the unit is too small when the unit is running and blowing cold air, but your house doesn’t reach the desired temperature on your thermostat. It is working too hard to keep up with your cooling needs. A unit that is too small will have unnecessary wear and tear and potentially freeze the evaporator coils. You may also notice higher utility bills. Keep this in mind though….. There is a fine line between the correct size air conditioning system for your home and outdoor design temperature. The outdoor design temperature in North Carolina is between 91– 93 degrees. So, when the temperature is above these conditions; even a properly sized A/C unit may not cool your home to your desired temperature.

It’s Too Big…..The A/C unit constantly starts and stops?

Bigger isn’t better! When you have an oversized heating and air system, the system will cycle on and off again in short bursts. This can lead to unnecessary wear and tear on your system as well as cause your system to run inefficiently. When it cycles on and off; it isn’t running long enough to let the air flow through the system and filter properly. It also can’t properly dehumidify the air. By properly dehumidifying the air; it reduces the moisture content in the air, which will make it feel more comfortable at a higher temperature. Another sign your unit is too big is higher utility bills. An inefficient system will always cost you more on your bills.

The Goldilocks Air Conditioner….is just right!

An air conditioner that is the right size is an air conditioner that is efficient. It will run through enough cycles to keep your home at your desired temperature without running in bursts, shutting on and off again, or working too hard.

Talk to Your Local Professional at Air Agents Heating & Cooling

The best way to know if your air conditioner is the right size for your home is to speak with a professional. Your highly trained HVAC technician at Air Agents will determine the correct sized system for your home. They will measure your home, look at window placement and direction, whether your home is properly insulated, and do a room by room calculation. At that point, your HVAC technician will discuss what the best options are for your home comfort.

Is a Spring A/C Tune-Up Really Worth it in Indian Trail?

Winter is over and you can finally stop using your heater. It won’t be long until the sunny days warm your home and you’ll need to use your air conditioner. Before you turn on your air conditioner, should you have a spring tune-up for your A/C?
Spring is a good time to schedule your annual A/C tune-up. After all, you’ll want to make sure your air conditioner is in good working order before the high temperatures of a Charlotte summer. But what if you haven’t scheduled your tune-up yet and you need to turn on the air conditioner? Most likely, it’ll be just fine. Then, why are tune-ups worth the extra money?
The short answer is that tune-ups are the best way to ensure that your air conditioner is working at its optimal performance level and to prevent costly and inconvenient repairs. Read below for a list of reasons why spring tune-ups are worth the cost.

Keep Your System Clean

One of the best ways to keep your unit working efficiently, maximize its lifespan, and lower your energy bills is by keeping your air conditioner clean. Not only is it important to change your air filters, but also it’s vital to make sure the area around the unit itself is clean from debris and dirt. These are easy DIY things you can do yourself, but it is also crucial to keep the inside of the A/C unit clean too. This is best left to a certified HVAC technician from Air Agents Heating & Cooling. They will make sure your outdoor condenser coil is thoroughly cleaned along with a complete inspection on the unit’s working parts.

Optimal Efficiency

Your air conditioner is working at its optimal efficiency when it cools your home without working harder than it should. When an air conditioner is clean, the ductwork is insulated, vents and filters are clean, refrigerant levels are good, and the parts of the air conditioner are in good shape then your unit should perform efficiently. Optimal efficiency is important because it impacts the lifespan of your unit as well as your energy bills. Make sure your unit is running at its optimal efficiency and schedule your spring tune-up with Air Agents now.

Prevent Repairs

Keeping to a regular preventative maintenance schedule will reduce the frequency of repairs to your air conditioning system. Your certified HVAC technician from Air Agents is trained to spot problems with your unit before it gives you trouble. Preventative measures are less expensive and less frustrating than inconvenient and costly repair work. Find out more about our Air Care plans by visiting our website.

Lower Your Energy Bills in Union County

When air conditioners are dirty and have clogged and dirty filters and vents, your unit will not run as efficiently as it should. When air conditioners work harder to cool your house, it raises your energy bills. Keeping your system in good working order saves you money in the long run.

Maximize the Lifespan in Charlotte, NC

As mentioned above, spring tune-ups ensure that your air conditioner is operating at its optimal performance. An air conditioner that runs efficiently will also last longer. So, keeping to a regular maintenance schedule with our Air Care program will also maximize the lifespan of your system.

Don’t Void Your Warranty from the Manufacturer

When you purchased your air conditioner, it came with a manufacturer’s warranty. You may have even purchased an extended warranty. Did you know that failing to maintain a regular maintenance schedule may void your warranties? It is important that you do your part by keeping your unit in good shape and having annual tune-ups by a certified HVAC technician from Air Agents. This will ensure your warranty will be valid and remain in good standing with the manufacturer.

Remember to keep to your maintenance schedule and make an appointment for your spring tune-up. It’s much easier to get an appointment in the spring than in the busy summer hours.

If you have more questions, please contact us! We will be ready to help!

When is the best time to buy a new heating and air conditioning system in Charlotte?

when is the best time to buy a new heating and air conditioning system in CharlotteAs a consumer, you may be surprised what the real answer is! And, as contractors we know you aren’t thinking about buying a new hvac system for your home. Who is? It’s typically not high on the homeowner’s priority list. It’s way down list below, a kitchen remodel, new carpet, maybe a new tv…….you get the point. But at some point the box outside, the one under your house, or the one in the attic will have to be replaced. So take some food for thought and it could really save you some money!

Heating and A/C Contractors are Busy

Today’s hvac companies are extremely busy businesses. They juggle keeping their existing customers happy along with an influx on new ones. This consists of on demand service calls to repair heat or a/c, semi-annual maintenance visits, and new installations. Your typical heating & a/c company is doing everything they can to provide the best customer service, while providing quality workmanship, along with keeping their employees happy. This is an up and down cycle for these contractors. They can go from extremely busy, where their field employees are working 60-80 hour weeks, to very little work at all. Their employees are not getting enough hours and the company needs more work to generate revenue to keep the company running and its employees happy. Here’s where you as a consumer need to keep an eye on the weather.

During Mild Temperatures in Union County

When the temperatures are mild, it’s not a great time for most hvac companies. Let’s face it, very hot or cold temperatures causes heating and air conditioning systems to fail. The harder they work the more chance they will fail, or you will notice they are not keeping your home comfortable. So, during these times of mild weather, contractors will get creative. They will offer installation discounts or special offers such as, “A Free A/C with purchase of a new furnace”. The point here is that contractors need to keep their employees busy and revenue coming into the company. This is advantageous to the homeowner that knows their hvac system is on its last leg. Maybe you had problems last winter or summer? You had expensive repairs performed, and maybe the hvac company told you it’s time to think about replacement. My point here is, to plan ahead. Contractors would love to hear from you during these times versus when it is 98 degrees in the summer or 20 degrees in the winter. They are busy during these times, and you may pay a premium.

Sometimes the manufacturer offers rebates or special incentives

The heating and air manufacturers suffer the same way the local service contractor suffers. When the temperatures are mild, they are not moving as many heaters or air conditioners. So, what do they do? They offer rebates on new equipment. Typically, these are offered on the more efficient equipment. The rebates could range from a couple hundred dollars to in the thousands. Also, during these times the equipment manufacturers may offer special financing like 0% interest or 6 months deferred financing. This can be very helpful to the consumer. Let’s get real, is any homeowner really putting money back for a new hvac system? Probably not, but let’s keep an eye out for these specials, you could save a lot!

If a new heating and air conditioning system is on your radar

Time to replace you air conditioner
Mr. and Mrs. Homeowner, if you fear the time is near for that old clunker to be replaced, remember these key things:

• If you’ve had a major repair or multiple minor repairs on your hvac system recently, starting thinking about it and plan ahead
• Keep an eye on the weather
• Look for specials or deals
• Manufacturer rebates
• Take advantage of financing
No one wants to invest their hard earned money into a new heating and air conditioning system, but when the time comes, make the best of it. You’ll often save a few bucks, and you’ll make a local business happy.

Air Agents is here to help! Contact us now!

What Causes a Cracked Heat Exchanger? Should I be Worried About my Family’s Safety?

The heat exchanger is an important and potentially dangerous component to your heating system. The heat exchanger is a set of coils inside the furnace that is responsible for heating the air in your home. These coils are contained within an airtight combustion chamber. The burner ignites the gas that enters the heat exchanger. As the heat exchanger warms, the blower or fan motor forces air across it. The warm air is then circulated throughout your home for heat. This process produces exhaust gases which are expelled outside the home through your furnace flue.

The heat exchanger is vital to heating your home all winter. Unfortunately, heat exchangers can crack and leak, which poses a threat to your family’s safety. When a heat exchanger cracks it can cause carbon monoxide to leak into your home. Carbon monoxide, also known as the silent killer, is an odorless, colorless, and tasteless gas that can be potentially life-threatening.
What can you do to keep your family safe? First, always have carbon monoxide detectors throughout your home. Make sure you have at least one on every floor of your home. Now, let’s look at understanding what causes a cracked heat exchanger and how you can prevent it.

Poor Air Flow in Indian Trail

The number one culprit for poor airflow is a clogged air filter. When filters are clogged with dust and debris, it impedes return airflow back to the furnace. If the return airflow is significantly reduced, the heat exchanger can become overheated and crack. Make sure to change your air filters regularly.

Undersized Return Air Flow in Monroe

When the return vents in your home are undersized, then your furnace does not receive the proper return air flow. Air needs to be evenly distributed throughout your home for your heating system to work efficiently. When there is too little return airflow, the heat exchanger may overheat and crack. Have your certified HVAC technician from Air Agents Heating & Cooling check your return to ensure it is sized properly.

Oversized Furnaces That Short Cycles

Another reason for a cracked heat exchanger may be that your furnace is too large for your home. When you have an oversized furnace, it will frequently cycle on and off again, causing your heat exchanger to expand and contract too frequently. Eventually, this can lead to a cracked heat exchanger. The experts at Air Agents are highly trained to determine the appropriate size furnace for your home. If it’s determined your home has an oversized furnace, it would be wise to replace your furnace rather than wait for a problem to arise.

Age of system

Normal use of your furnace causes wear and tear. The heat exchanger expands and contracts during the normal heating process. Years of expansion and contraction may lead to cracking. Your certified HVAC technician at Air Agents can help you to determine the best solution for your home.

No Maintenance will shorten the life

While heat exchangers will crack due to old age, a properly maintained furnace should last you approximately fifteen years. Proper care and regular maintenance from Air Agents will maximize the life of your heat exchanger. If you have more questions, please contact us.

Why is My Ductwork Sweating During the Summer Time in Union County?

Have you noticed condensation on your air ducts and wondered whether you should be concerned? After all, it’s hot and humid in Indian Trail and Monroe.  This creates the right environment for condensation to form on your ductwork.  So, you figure you shouldn’t be concerned, right? Union County summers do, indeed, create the right environment for condensation to form in a lot of places. The colder the air coming from your registers the more likely you’ll see condensation. Read on to find out when or if you should be concerned about sweating ductwork and what you can do about it.

It’s a Southern Thing in Weddington, NC

We live in the South and part of being a Southerner is the sweat-dripping humidity. When warm, humid air meets cool air, water droplets form. This is called condensation. Cool air travels through your ductwork in your attic or crawlspace transferring air through your vents in your ceiling or floor.

Occasional water droplets are not a cause for concern, especially when humidity levels are high, but when you notice persistent condensation around your vents, there are a couple things you will want to consider.

Mold and Mildew are a Concern

Excessive amounts of condensation create the right environment for mold and mildew to grow. Mold and mildew may contribute to a range of health issues and damage to the inside of walls and ceilings. This can be expensive to repair and can be prevented.

Your Heating & Cooling System’s Ductwork

Keeping your home cool and your air conditioner unit in proper, working condition is of high importance to you and your family. Taking care of your ductwork should be important as well. One way to keep air ducts clean is to replace your filters every month. Also, it is important to have a maintenance plan in place with a licensed HVAC contractor like Air Agents Heating & Cooling.

Keep an eye on your ductwork by running your hands along the duct in your attic or crawlspace. If you feel any cold air, then you probably have a leak. You need to contact your local HVAC contractor to repair any leaks and check that you have the proper amount of insulation for your ductwork.

Air Agents Heating & Cooling are your local experts to solve any problems related to your HVAC system.  Contact us online or call (704)802-7873