What is a Mini Split HVAC System?

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Like all technology, HVAC systems are constantly evolving. While it has been in existence since the 1950s, the ductless mini split HVAC system is recently gaining popularity. New models are more efficient than ever, even surpassing central air in energy savings.

 

What is a mini split AC system? Here’s an overview of this type of HVAC unit and how it works.

 

How the Mini Split System Works 

There are many clues to the way a ductless mini split system works right in the name. The first word to consider is “ductless” because a mini split system does not require ductwork. Air does not originate in one location to be forced through a series of ducts in order to be distributed throughout your home like in a central air system. The next keyword is “split” which refers to the fact that there is a separate unit in each room of your home, and each is connected to a single outdoor unit. The word “mini” simply refers to the small size of each indoor unit.

The wall mounted indoor unit in each room contains an evaporator coil filled with refrigerant. The evaporator absorbs heat from the indoor air, cools it down, and the fan blows it back out into the room. The heat that is absorbed travels through the conduit to the outdoor unit containing the condenser where it is released. The heating portion is essentially the same process, but in reverse.

 

A mini split system works like a heat pump in that it transfers heat from the inside to the outside and vice versa. A heat pump uses less energy than most other HVAC systems because it maximizes the heat that is available, using it as efficiently as possible.

 

Benefits of the Mini Split AC System 

There are many benefits to the mini split HVAC system, such as:

 

  • A mini split system is more efficient than a central air system for multiple reasons. One is the lack of ducts. Up to 30% of optimized air energy is lost through the ducts in a forced air system. Another way the mini split system is more efficient is the way heat is transferred, minimizing the amount of energy required to condition the air.
  • Custom climate per room. Each room in your home with a wall mounted unit can be set to the temperature that is desired for that room. This means that each individual can choose their own indoor climate. It also means that you can avoid heating or cooling rooms that are not being used, saving energy.
  • A ductless mini split AC system can be installed in any home and in any room. You don’t have to have existing ductwork or add any ductwork. It is ideal for added spaces, finished basements, and sunrooms.
  • Save money. The energy savings you get with a mini split system will save you money immediately and in the long run. You also save money on installation because you avoid paying for ducts to be installed throughout your room, which is a significant renovation.

 

Berico Installs Mini Split HVAC Systems

Looking for an AC company that installs ductless mini split HVAC systems? Berico installs mini split systems from a variety of manufacturers, including Lennox, American Standard, and Rheem. Before doing any HVAC installation, Berico can perform a thorough energy audit on your home to determine the best system for energy efficiency. This also includes an insulation check to look for areas where air might be escaping. The ultimate goal is to help you get the most out of your HVAC system.

 

Call 336-273-8663 or request a quote today.

 

The History of Central Air Conditioning

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Central air conditioning has become standard in homes and commercial buildings in the US and other developed countries. But that wasn’t always the case. It wasn’t until the late 1960s that new homes were standardly equipped with central air in some areas.

 

As you sit in the cool comfort of your home or office on a hot summer day, consider how the modern central air conditioning system came about and be thankful for the innovative minds that brought the idea to life.

 

The First Cooling Machine 

The concept of artificial cooling began with Dr. John Gorrie, a physician and inventor living in Florida. Dr. Gorrie theorized that cooling hospital rooms could aid in faster recovery for patients and help control contagious diseases. His cooling concept began by having ice shipped in from frozen natural bodies of water in other parts of the country. In order to combat the expense, Dr. Gorrie came up with a device for creating ice with a horse powered compressor, which was patented in 1851. His invention never made it to market due to the death of his financial backer, but the concept of modern refrigeration and air conditioning was born.

 

An Apparatus for Treating Air – The Air Conditioner

The first air conditioner, or an “apparatus for treating air” as it was then called, was invented by Willis Carrier in 1902. There was a need to control humidity for a publishing company whose magazine pages were constantly curling up and causing trouble for printing. The concept of heating water to create humidity (steam) was already a well-known concept, but the reverse process of cooling water to dehumidify air had not been explored as a useful procedure.

His first patent was an automatic system for controlling humidity that was used in textile mills. He formed Carrier Engineering Corporation that is now Carrier Global. The company still manufactures air conditioners and other home appliances.

 

Commercial Cooling Emerges 

Air conditioning was first used in public buildings before it became a household appliance. In 1904 at the St. Louis World’s Fair, the Missouri State Building was cooled using mechanical refrigeration. Movie theaters were next in the 1920s during the silver screen era. The technology was still very rough, as temperatures varied greatly across the same room due to lack of efficiency and effective distribution of air. The details were fine tuned over the next few years as commercial cooling improved and engineers worked to bring air conditioning to the home.

 

Residential Air Conditioning Becomes Affordable 

The first window unit air conditioner was invented by H.H. Schultz and J.Q. Sherman and marketed in 1932, but due to the high cost they were not widely used. Henry Galson engineered a more affordable version that was widely used in homes by 1947.

 

From the window unit evolved central air conditioning that became more prevalent through the 1960s and 1970s. The central air conditioner consisted of a single system that could create enough cool air to disperse throughout the home by way of ducts.

 

Evolution of AC Technology and Refrigerant 

The key element of an air conditioner is a substance called refrigerant. Freon was the original refrigerant, but it was discovered to be hazardous to the environment. Other refrigerant options are in use in today’s air conditioners. Advancements in technology over the years have made central air conditioners more energy efficient and engineers consistently work to further reduce energy consumption for residential and commercial cooling.

 

Berico: Servicing Air Conditioners Since the Beginning

Since 1924 Berico has been providing home comfort services which now of course includes air conditioner repair and installation. Berico has one of the longest histories of the central air companies in the area, working in the industry. Services include HVAC repair and installation, fuel delivery, air purification systems, duct cleaning and more.

 

Call 336-273-8663 or request service today.

HVAC Replacement Can Save You Money

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How old is your HVAC (heating and cooling) system? If it’s more than 10 years old, it may be time for HVAC replacement. But why invest money into replacing an appliance that isn’t broken? Because replacing your old HVAC system with a new one can actually save you money. Here’s how.

 

Efficiency

Advancements in technology have made new air conditioners and furnaces much more efficient than they were just 10 years ago. Every new model is more efficient than the last. By upgrading to a new HVAC system, you can save money every month on your energy bill. Your electricity bill will be lower in the summer and your gas bill will be lower in the winter. If you upgrade to a propane or gas furnace, you could save money on fuel prices.

 

Fewer Repairs

A new HVAC system will require fewer repairs than an older system. In fact, a brand new system shouldn’t need any repairs for many years after installation, just basic yearly maintenance. If your older HVAC system is prone to repairs, you know how expensive they can be, especially when they occur after hours or on the weekends when repair rates are higher and there are extra fees.

 

Avoid Unexpected System Failure 

An older HVAC system is often like a ticking time bomb, ready to give out at any moment. All it takes is a heat wave and your air conditioner suddenly gives out, leaving you in a difficult spot. Your home can become dangerously hot in just a few hours without AC on a sweltering summer day. You need HVAC replacement fast, but a financial decision of this magnitude should be something you take your time with. You may find yourself accepting your first estimate without having time to compare estimates and find a better price. All of this hassle could have been avoided if you replaced your old system when you had the chance.

 

Take Advantage of Tax Incentives

Purchasing a new, energy efficient HVAC system can make you eligible for tax incentives and rebates. The key to qualifying for these is to get an Energy Star rated system or one with a high SEER (Seasonal Energy Efficiency Ratio). You can receive your rebate after HVAC installation or file it as a deduction on your tax return.

 

Upgrade to a Smart Thermostat

Another way to save energy with a new heating and cooling system is to get a smart thermostat as part of your HVAC installation. A smart thermostat is programmable so that you can preset temperatures for different times of the day. This way you won’t have to heat or cool your home as much when no one is there. You can also adjust the temperature for nighttime when you’re sleeping. Smart thermostats can be controlled from your smartphone or other mobile device in case you forget to set your thermostat while you’re away from home.

 

Berico Can Help You Save Money with HVAC Installation

If you’re thinking about upgrading your HVAC system, Berico can evaluate its current condition and provide you with an estimate. Berico installs a wide range of makes and models to suit all homes and budgets. Start saving money now with a new, efficient HVAC system.

Call 336-273-8663 or request a quote today.

New Homeowners Guide to HVAC Maintenance

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Congratulations on the purchase of your first home. As a new homeowner you have a lot to learn, such as how to maintain your HVAC (heating and cooling) system. The HVAC system is one of the biggest and most important appliances in your home. It keeps your home feeling comfortable all year long and controls humidity levels to protect your home from mold.

But in order for your HVAC system to operate properly and efficiently, regular maintenance is required. You may be able to handle some basic maintenance yourself, but unless you’re an expert, you’ll need to find professional HVAC maintenance in Greensboro to keep your system in good shape.

 

DIY Air Conditioner Maintenance 

The following are suggested “do it yourself” AC maintenance steps:

 

  • Change filters. The filters in your intake vents should be replaced every 6 months at the very least, and every 3 months for best results. If your home is a new construction or was recently renovated, change your filters every month for the first 6 months.
  • Clean vents. After removing dirty filters, clean the vents before putting new filters in. Clean the output vents as well.
  • Clear debris from outdoor unit. It is best to keep leaves and other debris away from your outdoor unit. Trim bushes and trees back away from the unit to allow plenty of airflow.
  • Check thermostat. Check your thermostat to ensure it is working properly. Look for any warning messages and make sure it is set to an ideal temperature. If your thermostat runs on batteries, consider replacing them.

 

AC Maintenance Best Left to the Professionals

Further maintenance is required on a yearly basis for your air conditioner, but these steps are best left to a professional HVAC company:

 

  • Clean condenser and evaporator coils
  • Clean drain lines for proper flow and clear clogs
  • Clear drain pans of any standing water to avoid overflows
  • Replace worn pulleys and belts
  • Inspect ducts for mold, dust, and debris
  • Observe humidity levels
  • Check refrigerant charge and for leaks
  • Test thermostats and controls to make sure temperatures and timer functions are correctly set
  • Check electrical system and connections
  • Check fan motor
  • Check blowers and blades for proper airflow
  • Lubricate motors bearings and moving parts
  • Inspect cabinet for leaks and check cabinet door for secure closure

 

DIY Heating System Maintenance 

For heating system maintenance, you can handle the following:

 

  • Change filters. The intake vents for your heating system are most likely the same ones used by your heating system in the case of a forced air HVAC system. Continue to change your filters at least every 3 months during the cold weather season.
  • Clean vents. Clean the vents whenever you change filters.
  • Check thermostat. When you switch from AC to heat in the fall, check your thermostat to make sure it is working properly and that it is set to the desired temperature.
  • Clean indoor furnace unit. Wherever your furnace is located (typically either the attic or basement or a “utility closet”) clean dust and cobwebs from the outside and make sure all storage is kept away from the unit.

 

Professional Heating System Maintenance

The following heating system maintenance items are best left to a professional HVAC company:

 

  • Inspect ignition burner assembly
  • Examine heat exchanger or heating elements
  • Study flue system and ensure secure attachment to the furnace
  • Inspect for gas leaks with gas furnaces
  • Assess gas pressure
  • Check pulleys and belts
  • Clear drain lines and pans
  • Check electrical connections
  • Lubricate motors, bearings and other moving parts
  • Check thermostats and controls
  • Check fan and blower operations and adjust as needed
  • Inspect heat pump
  • Examine ductwork and vents

 

Berico Provides HVAC Maintenance in Greensboro

If you’re looking for an HVAC service in Greensboro, Berico is a top-rated company. Berico can help you keep your HVAC maintenance cost low with affordable plans to take care of your AC and heat in one package. Call 336-273-8663 or schedule service today.

 

HVAC Tips for New Homeowners

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As a new homeowner, you will want to be proactive to make sure that your HVAC system is kept up and running as efficiently as possible.   Failure to do so will likely result in higher costs for HVAC repair in Burlington or worse, result in a failure of a system that might otherwise have given you years and years of great service.

 

A few simple steps will help you to take care of your HVAC unit so you can keep cool in the summer and warm in the winter.  Some of the tips a new homeowner should keep in mind for your HVAC system include:

 

Check the Filters

 

Replacing your filters can help the unit run efficiently while keeping the airflow in your home clean. There are a number of factors to consider when determining when to change the filters including:

 

  • Whether you have pets in the home.
  • How many people live in the home.
  • The type of filter you use
  • Your proximity to a busy road

 

Your filter will likely need to be changed a minimum of two times a year but quarterly would be even better.

 

Check the Outdoor Unit

 

Your air conditioner can keep you nice and cool in the summer, but if it obstructed or is not draining well, you may have an urgent need for a Burlington HVAC company.  Your goal is to give the AC unit at least two feet of space from anything near it and look for any debris, dirt or growth that may be inhibiting the airflow. Consider scheduling an AC checkup if you are uncertain about the condition of the air conditioner and the furnace.

 

Check All Drains

 

While you are looking at your air conditioner, take the time to look at the drain line and make sure it drains properly. Your AC system will struggle to keep the home cool in the summer if the drain is clogged up and it is a simple fix that you can likely handle.

 

Do a Ductwork Inspection

 

It is a smart idea to have your ductwork inspected once a year. If anyone in the home has asthma or allergies, a thorough duct cleaning can help everyone to breathe better and will help keep the dirt and allergens out of the system. This also helps your HVAC system work more efficiently.

 

Have Routine Maintenance

 

Both your air conditioner and furnace need to have routine maintenance. Having a routine checkup twice a year will help to keep those surprise bills for “HVAC repair” in Burlington kept to a minimum. Choose an HVAC professional who will tune-up and clean the system and can take a look at everything and provide recommendations on which parts need to be replaced or repaired before the entire system goes down and you are in need of HVAC replacement.

 

As a new homeowner, it is hard to know what steps it takes to maintain your heating and cooling system and keep it going for years to come. The team at Berico is committed to helping you maintain your system and keep it in the best possible condition. Whether you have a question or would like a repair done, the Berico team is here to help. Contact Berico today to schedule your HVAC repair in Burlington or to get onboard with a regular HVAC maintenance program.  To learn more about the Berico Maintenance plans click here:  https://www.berico.com/hvac-maintenance/

How Duct Cleaning Can Improve Your Life

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While it is easy to forget all about the air ducts in your home, these play a vital role in the operation of your HVAC system, but when the air ducts are dirty it can have a deleterious effect on the quality of air in your home and the operation of your HVAC system.  That’s why a really thorough cleaning of the ducts can quite literally improve your life.

 

The air ducts enable the air from your HVAC system to circulate to all of the rooms in your home and provide air of the right temperature. And although your HVAC system has filters, it is easy for dust, debris, and pollutants to build up in the ducts particularly in the return ducts, which in many systems are carrying unfiltered air.  This build up can in turn be a catalyst to create more build-up.

 

If you can’t remember the last time the air ducts were cleaned in your home, it is probably time to find an Eden HVAC company to help get the Air Ducts properly cleaned so that you can maintain the healthiest home environment possible.   Fortunately Berico offers duct cleaning and you won’t have to search to find just the right Eden company to handle this for you, because Berico is it.

 

There are numerous reasons to get your air ducts cleaned.  Here are just a few:

 

  • Improves the air quality in your home: The air that circulates through your home will only be as clean as the air ducts through which it travels. If the ducts are dirty over time, your ducts will contain contaminants like dust and pet dander, all of which get pulled into your HVAC system. Cleaning out your ducts will remove these contaminants and keep them from being circulated throughout the home.

 

  • Improves the efficiency of your HVAC system: Once debris accumulates in your ducts, it is going to impede your airflow and fill up your filter faster. This can make your HVAC system work harder and will end up costing you more to heat and cool your home. When the particulate, dust and debris is cleared out of the air ducts, the system becomes more efficient.

 

  • Gets rid of the bad smells: All of the fumes in your home can get sucked into the air ducts and travel to other rooms. Stale odors, food, smoke, and cleaning agents can repeatedly be circulated throughout your home and even mold and bacteria can grow in the ducts lead to the creation of a bad smell. Often the occupants of a home will become desensitized to the smell that smacks a visitor in the face when they first enter the home. You definitely don’t want to be that homeowner.  A thorough cleaning of the air ducts will help alleviate this.

 

  • Prolongs the life of your HVAC system: You will have less need for AC repair in Eden if you can keep your air ducts clean. You will have fewer strains on the system and less wear and tear, which helps the system keep going, without breaking down on you.

 

Having your air ducts cleaned can provide you with cleaner air and a more efficient HVAC system and one that will last longer.   Berico, known as one of the absolute best Eden HVAC companies is available to help you take care of the duct cleaning, inspecting and tuning up your AC or anything else you might need. When you trust the Berico team to clean out your ducts it is easier to feel comfortable and safe in your own home. Contact Berico today to set up your appointment.

How to Reduce Pollen in the House

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Spring is a beautiful time of year. The birds are chirping, the flowers are blooming, and the grass is getting greener. But if you have allergies, the blooming flowers are not your friend. Yellow pollen blows on the breeze and settles on every surface. It even finds its way into your home.

If you or someone in your household suffers from allergies, you need to know how to reduce the amount of pollen in your house. Here are some of the best ways to manage pollen and help reduce allergy symptoms for you and your family.

  • Replace your air conditioner filters often. The filters in the intake vents of your central air conditioner are there to remove dust, pollen, and other particles from the air before it enters your HVAC system. Replacing them often will filter more pollen from the air.
  • Use high efficiency filters. Consider buying high efficiency air conditioner filters for your HVAC system. Some are even designed specifically to filter pollen from the air.
  • Take shoes and jackets off at the door. A lot of the pollen in your home comes in with you and your family when you enter your home. It helps to remove shoes and outerwear at the door to keep it contained.
  • Wash hands after getting home. Pollen settles on surfaces that are frequently touched. Have everyone wash their hands as soon as they arrive home to prevent the spread of pollen throughout the home.
  • Keep windows and doors closed. When the weather gets nice it can be tempting to open the windows and doors, but screens can’t block out pollen. Leave the windows and doors closed and use your HVAC system to keep your home feeling comfortable.
  • Don’t dry laundry on a clothesline outside. Nice weather also makes it tempting to hang your laundry on the line. But pollen will settle on your clothes and sheets while they’re blowing in the breeze and all you’ll bring it inside.
  • Dust, vacuum, and mop more frequently. Pollen that does get inside will settle on floors and surfaces, so cleaning more often will help eliminate it. If you suffer from allergies, consider wearing a mask while you clean to keep from breathing in the pollen. You can also get a HEPA (High Efficiency Particulate Air) filter in your vacuum to remove more particles, including pollen, from your home.
  • Have your ducts professionally cleaned. If you’ve never had your ducts cleaned, there could be pollen, dust, and other debris that is blowing around your home whenever your HVAC system runs. Consider hiring a duct cleaning service (such as Berico) to thoroughly clean out your ducts.
  • Get an air purification system. Air purification systems can improve your indoor air quality by removing particulates from the air, like pollen, and creating fresh air.

 

Berico Offers Duct Cleaning Services and Air Purifiers 

Berico is one of the only Burlington HVAC companies that provides both of these services:

 

  • Duct Cleaning Service. Berico provides duct cleaning services to remove dust, pollen, and other debris from your ducts to improve your indoor air quality and the efficiency of your HVAC system.
  • iWave Air Purification System. Berico offers installation of iWave air purification that works with your HVAC system to remove particles and pathogens from the air and produce fresh, clean air for your home.

 

Call (336) 273-8663 today to schedule service or get a quote on one of these services.

 

How Much Does AC Repair Cost?

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As the weather has gotten warmer, you will find that you’ll need to turn on your air conditioner more often and soon it will be running almost constantly. Are you confident that your AC will operate properly? You may not know until you need to use it, and then you could find yourself in need of repair. Sometimes when your air conditioner sits unused for a few months, it can get a bit rusty, metaphorically speaking and sometimes literally. A tune up and thorough cleaning may be all that is needed to have it working efficiently, but in some cases an actual repair may be required to get it functioning properly.

How much does AC repair cost? Here’s what you can expect for a wide variety of air conditioner repairs.

 

Average Cost of Air Conditioner Repair

According to Home Advisor, the average AC repair cost falls between $168 and $605. But it is possible that some repairs could reach into the thousands, especially if your system can’t be repaired and needs to be replaced.

Common AC Repairs and the Average Cost Range

  • Refrigerant leak detection and repair: $225 – $1,600
  • AC refrigerant recharge: $100 – $800
  • Circuit board replacement: $120 – $600
  • Replace fuses, circuit breakers or relays: $15 – $300
  • Thermostat replacement: $115 – $470
  • AC compressor repair hard start kit: $100 – $250
  • Capacitor or contactor replacement: $90 – $475
  • Home air compressor replacement: $1,350 – $2,300
  • Evaporator coil replacement cost: $650 – $1,200
  • Condensing unit fan motor replacement cost: $100 – $700

 

What About My HVAC Warranty?

HVAC systems are often covered by a manufacturer’s limited warranty. If your system is relatively new and still covered under the manufacturer’s limited warranty, the cost of the parts for the repair may be covered. However, labor is not typically covered by the HVAC warranty, meaning you will still pay for the cost of labor on an hourly basis.

How Can I Avoid Unexpected AC Repair Costs?

No one expects their air conditioning to break down until it happens. Then you’re stuck without AC on a hot day while you wait for a repair service to get to you. And you can expect that during a heat wave, you’re not the only one with a busted HVAC system. Emergency and after hours repairs also come with an additional fee should you call for help during the night or on the weekend.

But there is a way to avoid all the hassle. Sign up for a Comfort and Protection Service Agreement with Berico. The plan includes two tune ups per year, one for your AC and one for your heat. Regular maintenance helps your HVAC system operate more efficiently and with a decreased chance of a breakdown.  Plan members also enjoy 20% off emergency and after hour fees, diagnostic fees, and repairs among other perks.

Call (336) 273-8663 or sign up for a Comfort and Protection Service Plan with Berico today.

How to Control Humidity in the House

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As the weather warms the humidity tends to increase, at least in the southeastern US. Moist, heavy air tends to make the heat feel more unbearable. It can also be harmful to your home. Consistently humid air inside your house will eventually lead to mold growth, which makes your indoor air hazardous to breathe.

The humidity in your home can be controlled by your HVAC (heating, ventilation, and air conditioning) system, but only if it is working properly. If the humidity in your home does not seem to be under control, you may be in need of HVAC replacement.

Signs of Humidity in Your Home

If you notice any of the following signs, the humidity in your home is not well controlled:

 

  • Fogged up windows. If the inside of your windows are fogged up on a hot day, there is excess humidity in your home.
  • Condensation on metal surfaces. Moisture tends to settle on colder surfaces, such as metal pipes and fixtures.
  • Musty smell. You may notice a musty smell in your home that likely means there is mildew or mold growing somewhere.
  • Mildew or mold growth. You may see mildew or mold growing on your walls or in moist areas of your home like the bathroom.
  • Peeling wallpaper or paint. Wallpaper and paint tend to peel when there is excessive humidity in the home.
  • Basement feels damp or smells musty. Basements have a tendency to be damp because they are underground, but dripping water or wet walls and floors are not normal.

 

What to Do if Your Home is Humid

The first place to start is with your HVAC system. If you have central air conditioning, it should control the humidity if it is working properly and if it is the right size for your home. Have your system and your home inspected by an HVAC expert who can assess your existing air conditioner and determine whether or not it is operating efficiently and if it is properly sized. If your system is old, it may be time for an HVAC replacement.

 

What to Do if Your Basement is Humid 

If the only humid part of your home is the basement, you may have a different problem on your hands. Start by using a dehumidifier in your basement to control the moisture. If this alone is not effective, it may help to have basement AC installed. Some basements stay cool without air conditioning, but the use of an HVAC system could be enough to control the humidity.

Already have basement AC in place? It may not be working properly if you’re still battling humidity. Have it evaluated by a professional HVAC company to ensure it is working properly. If so, you may need to explore other options such as having your basement sealed or a sump pump put in.

Get Help With Humidity Control from Berico 

Does your home feel humid in the summer? Whether you have a basement or not, your home may still be negatively affected by excessive humidity. A properly working HVAC system should be able to control the humidity levels in your home, so it may just be time for a tune-up. Berico can evaluate your air conditioner and provide repair or replacement if necessary.

Call (336) 273-8663 today to schedule HVAC service.

Why is My AC Frozen?

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Dirty AC FilterIs there ice on your air conditioner? It may seem unusual, because you typically only run your AC when it is hot outside, but it is actually a common occurrence. How exactly can your outdoor unit freeze in the warm weather? There are a few different reasons your AC may have developed a layer of ice. Here’s what you need to know about why your system is frozen, how to thaw it, and when to call for AC repair in Burlington.

 

  1. Problem: Clogged Filters. Your AC relies on intake vents to draw air into the system in order to cool it down and disperse it. The intake vents have filters that remove dust, dirt, and other particles from the air as it is drawn in. When these filters get dirty they can become clogged, reducing or blocking the flow of air into your air conditioner. When there is insufficient air moving across the evaporator coil the refrigerant inside can get too cold and form ice.

Solution: Turn off your AC for a few hours to let the ice thaw. Replace your dirty filters with clean ones. Once there is no more visible ice on your outdoor unit, run the blower for about an hour. Then turn the AC back on and monitor your system for a while to ensure no more ice forms.

 

  1. Problem: Blower Failure. Mechanical issues with your AC blower can cause it to quit. When the blower isn’t working the system can’t draw in air and the refrigerant gets too cold, allowing ice to form on the outdoor unit. It essentially has the same effect as the clogged filters, but it is caused by a broken blower system instead.

Solution: Turn off your system and call an HVAC professional. Most untrained people will not know how to fix the blower for an air conditioner and trying to do so without experience or knowledge is not recommended.

 

  1. Problem: Blocked Refrigerant Lines. Sometimes clogs or blockages can occur in the refrigerant lines that result in a drop in pressure. Lower pressure leads to lower temperature and allows the system to freeze.

Solution: Turn off your air conditioner and call a professional. Attempting to unclog refrigerant lines is a job for someone with experience and training.

 

  1. Problem: Low Refrigerant. A leak in the evaporator coil can allow refrigerant to leak. When the refrigerant level is too low the pressure drops. Just like with a blocked refrigerant line, low pressure causes the temperature to drop and the unit to freeze up.

Solution: Turn off your system and call an HVAC service in Burlington. Fixing leaks and recharging refrigerant needs to be done by a trained professional. Overfilling and under-filling can cause serious problems with your air conditioner. And failing to repair the leak before recharging the refrigerant is just asking for a repeat performance.

 

Berico Provides AC Repair in Burlington

If your AC is frozen and the problem isn’t dirty filters, call Berico for assistance. Berico technicians are trained and skilled to diagnose problems with frozen air conditioners and repair them so that the freezing stops. At the first sign of ice developing on your outdoor unit, call for AC repair in Burlington and Berico will be at your door as soon as possible. Turn off your AC until a technician arrives to prevent the problem from worsening.

Call (336) 273-8663 or schedule service today.