Upfront Pricing on Air Conditioning Service Calls in Northern Virginia
Is your home’s air conditioning system ready for the dog days of summer? Prepare your home for those summer heatwaves with air conditioning repair and service from Snell Heating & Air Conditioning. Our team of certified technicians is standing by to ensure your home is cool and refreshing all summer long. Snell Heating & Air Conditioning provides trustworthy air conditioning repair services to homes in areas of Virginia such as Centreville, Alexandria, Arlington, and Reston. Give us a call by phone at (703) 543-9649 or book an appointment online to receive assistance with an air conditioning tune-up.
How Does An Air Conditioner Work?
Air conditioners remove moisture and heat from the outside air through the use of a compressor. An air conditioner’s compressor is filled with refrigerant that circulates through the outdoor unit, changing from a gas to a liquid. This liquid is then sent through the indoor evaporator coil where it changes from a liquid to a vapor, removing heat from the surrounding air. This cool air is then circulated throughout the home. As a closed-loop system, this process is then repeated as often as needed to cool the home to the desired temperature.
9 Common Air Conditioner Repair Issues
Are you having trouble with your air conditioner? Don’t fret! As air conditioners age, simple cleaning and small repairs may be needed to keep them in top form. Below are five common reasons your air conditioner may be having an issue and how to repair it:
Refrigerants are what removes the heat from our homes. When a leak occurs in the coils that house the refrigerant, the levels can become too low to effectively cool the home. Snell Heating & Air Conditioning offers air conditioning services in Arlington, Alexandria, and other areas of Virginia. Our technicians can find and repair the leaks and replace the refrigerant to get your AC unit back up and running.
Frozen Evaporator Coils
If the evaporator coils on your air conditioner freeze, there is no way for heat to be absorbed and removed from the home. If your AC unit is blowing warm air, this may be the issue and calling a service technician should be your next move.
Dirty Condenser Coils
As air conditioners age, dirt can build up on the condenser coils. This dirt can make it harder for the AC unit to do its job and may lead to premature failure. We suggest scheduling an air conditioning repair or tune-up service once a year to remove dirt and grime build-up.
There are two fans that work to provide cool air to your home. When these fan motors begin to fail, aren’t lubricated properly, or their belts are worn, they lose the ability to circulate air within the home. Have a certified technician take a look if you suspect a worn fan may be causing an issue.
The moisture that is removed from the air in your home needs to be released somewhere. Typically this moisture is removed through a drain line. When this line becomes clogged, the water can back-up into the system, causing it to malfunction. Look for leaks around the unit book an air conditioning service appointment with our team if your system stops working.
Air conditioning systems don’t last forever. While your air conditioner may only require a few small repairs, keep in mind that the average lifespan of an air conditioning system is 15-20 years and it may be best to consider a replacement.
Broken Electrical Connections
If you utilize your air conditioner heavily throughout the summer season, the compressor and electrical connections may begin to malfunction. The central air conditioning system relies on an electrical connection to activate and operate the blower motor, compressor, and other components. Issues with the electrical wiring in your air conditioner may prevent the system from starting. To receive support with an issue, give our staff a call at (703) 543-9649. Our team of licensed technicians provides trusted and safe air conditioning repair services in Centreville, Alexandria, and Arlington, VA.
Indoor Fan is Not Turning On
If your indoor blower motor is not working while the outdoor condensing system is activated, this is an indicator of an issue with your capacitor. Do you notice dark imprints on your capacitor? This is a sign of a broken or leaking capacitor. To properly fix this issue, you will need specialized tools and skills. Call a licensed contractor in your area to perform an air conditioning repair. Problems with the furnace control board may also be the cause of your broken indoor fan. The electrical board may need to be replaced or restored.
House is Too Cold
There are a variety of issues that may cause your air conditioner to provide too much cold air to your house. If your thermostat is installed in a location near a lamp or a computer, it may be reading an incorrect temperature. To ensure your thermostat is able to detect an accurate temperature, avoid installing it in the warmest area of your home. This will cause the thermostat to believe it’s too warm in your house. As a result, the central air conditioning system will operate continuously to keep your house comfortable.
To get an accurate temperature estimate from your thermostat, perform an inspection of your supply vents to ensure they are not clogged. Always keep the supply vents near the thermostat open to ensure the area isn’t too warm. If your house is still too cold after you move the thermostat and adjust the supply vents, you may be required to buy a new thermostat. To receive emergency service for an air conditioning issue, give our team a call by phone at (703) 543-9649 or book an appointment on our site. Our certified HVAC contractors provide fast and trustworthy air conditioning repair services to homeowners in Virginia.
System Trips the Circuit Breaker
It is not normal for a breaker in your electrical panel to trip when the central air conditioner is activated. If this issue occurs each time the system is turned on, this may be an indicator of an improperly grounded compressor. On the other hand, a damaged capacitor may be causing the breaker in your circuit panel to trip. If there are no issues with your capacitor or compressor, you may be required to replace the circuit breaker. It is not uncommon for breakers to malfunction as they become older. To receive assistance diagnosing your tripped circuit breaker, give our technicians a call at (703) 543-9649. Our staff of trained technicians provides air conditioning services near you.
We Work With The Most Trusted Brands!
Keep Cool All Summer Long! Call Snell Today!
When your air conditioning unit is causing you trouble, call the team at Snell Heating & Air Conditioning. You can count on our trusted team to provide you with top-notch air conditioning repair services. Our staff also offers other HVAC services including furnace repair, air conditioning installation, and heating system installation. Our team of friendly, reliable technicians will ensure your home is cool and comfortable all summer long. Contact us for an appointment today!
Why is My Outside AC Unit Making a Loud Noise?
Banging NoisesThe outdoor air conditioner condenser unit may produce a banging sound if the fan becomes loose. When the fan becomes unstable, it will begin to hit and damage the interior walls, wires, and components. To avoid excessive damage to your system, we recommend scheduling an air conditioner repair with a certified professional.
Hissing SoundsAn air conditioning system will make a hissing or whistling noise when a refrigerant leak forms on a refrigerant line or coil. If you notice this type of sound, it’s important to hire a licensed air conditioning service to fix the leak before the levels become too low. Once the system loses its refrigerant, it will be unable to remove the heat from the air in your home.
Tapping NoisesWhile it may be normal for a central air conditioning system to produce a tapping sound at the beginning of the cooling process, a continuous tapping noise is an indicator of a moderate to severe issue. This sound may be caused by an obstruction such as a tool or a stick that is damaging the fan.
If you are unable to activate your air conditioner and hear a clicking noise, there may be an electrical issue with your system. If this type of noise is being produced by your outdoor condenser unit, this is an indicator of an issue with the compressor. Snell Heating & Air Conditioning provides dependable air conditioning repair services to homes in areas of Virginia such as Arlington, Centreville, and Alexandria. Give our team a call by phone at (703) 574-0739 or book an appointment online to receive assistance.
Buzzing SoundsUnlike a variety of other sounds that may indicate a small issue, a buzzing noise is usually a sign of an electrical problem with the blower motor, wiring, or relay switch. If you hear a buzzing noise, immediately deactivate your air conditioning system and a professional at Snell Heating & Air Conditioning to book an air conditioning repair service appointment.
Clanking NoisesThe outdoor AC unit may make a loud rattling noise due to a loose part or component. As your central air conditioning system reaches the middle of its lifespan, it is not uncommon for a screw to become loose inside the outdoor condenser unit. To avoid damage to the condenser coil, compressor, or fan, call a local air conditioning service to disassemble the system and remove the loose components.
What is a SEER Rating?
The total cooling output of a central air conditioning system is measured utilizing a key performance indicator called British Thermal Units (BTU’s) per hour. While a SEER rating can give you an idea about the efficiency of your air conditioner, it only represents the maximum level of efficiency for the system.
In order for a system to operate at maximum efficiency, the outdoor temperature is required to be above 80 degrees with an indoor humidity rate of 50%. In addition, the temperature in your house should be around 80 degrees in order for your air conditioning system to operate at maximum efficiency.
Since the interior and exterior temperatures of a home will vary on a daily basis, an air conditioning system will only operate at peak capacity a small percentage of the time. If you need assistance selecting a system with a proper SEER rating, give us a call by phone at (703) 574-0739. Our team provides dependable air conditioning repair and tune-up services to homes in Virginia.
How Do I Find the Tonnage Of My Air Conditioning System?
Tonnage is a metric utilized in the HVAC market to measure the cooling output of central air conditioning systems. A single ton is the total amount of heat that needs to be removed to transform 2,000 lbs of water to ice in a timespan of 24 hours. It’s important to become familiar with BTU and tonnage ratings to ensure you are able to select the proper air conditioner size for your home.
An incorrectly sized air conditioner may lead to issues including short cycling, high humidity levels, and expensive electricity bills. To avoid dehumidification and cooling issues, we recommend talking with a professional air conditioning service technician at Snell Heating & Air Conditioning prior to performing a new system installation or replacement. Give us a call by phone at (703) 574-0739 or book an appointment online on our website to receive help.
Why is My Air Conditioner Leaking Water?
Common repair issues that may cause your air conditioning system to leak include a clogged drain pipe, broken condensate pump, frozen evaporator coil, or detached drain pipe. Do not attempt to activate your air conditioner once the water is gone. To avoid damage to the components of your system, schedule an air conditioning repair or maintenance service appointment with the technicians at Snell Heating & Air Conditioning.