Air conditioners that provide you and your family comfort during the hot sweltering days are vulnerable to issues that could affect their efficiency. The problems might be critical in need of emergency heating and AC repair services.
Knowing how to gauge minor and urgent HVAC problems can help you know when to call an air conditioning repair company in Richardson, TX, homes for help, and when not to. The following are some AC emergency issues and their possible solutions that you should know.
AC Is Not Cooling
Imagine when you switch on your air conditioner to relieve you from the extremely high temperatures, and there is no cool air from the unit. You wait for ten minutes, no airflow, add another 10 minutes, and the same outcome.
After a long wait, you start to think of switching it off and on to observe if the results will be similar or if you might be in luck the second time round. However, no cold air comes out of the system.
At this point, you should call for emergency heating and AC repair services from the nearest HVAC company to inspect your system to know why it cannot provide cool air. The technician checks for all possible causes of the air conditioning unit failing to supply cold conditioned air, including:
Clogged air filters that restrict airflow: Dirty coils cannot dissipate heat from your house to the outside, affecting the cooling cycle of your AC and compelling you to seek emergency heating and air conditioning repair services.
Low coolant levels: Your air conditioning unit cannot cool your house if the refrigerant is below its factory set limit due to a leak. In this case, the air conditioning expert should check the system to identify the leaking parts, repair them, and replace the lost coolant.
The specialists understand the need to use environmentally friendly refrigerants that cannot affect the ozone layer. Since inhaling some of the coolants might cause health concerns in homes, it is wise to have the leak fixed as soon as possible by emergency heating and AC repair experts.
Faulty thermostats: A malfunctioning thermostat cannot sense the room temperature, failing to accurately hint to the compressor when to start cooling your space or not. The defective thermostat fails to cool your house, compromising your comfort during summer. A failed compressor is another cause of AC failure because it fails to kick off the cooling cycle.
A failed AC unit that cannot cool your Richardson, TX, house for temperature-related comfort cries out for emergency heating and AC repair servicing to restore its peak performance. Technicians use the findings of their inspections and diagnosis to provide lasting solutions to the problem.
If the cause of the AC unit’s malfunctioning status was dirt, they clean the coils and air filters to allow seamless airflow into the system. The contractors might also replace the obstructed HVAC filters if they are the replaceable type.
If cleaning is not the solution, emergency heating and AC contractors can fix the thermostat by replacing the fuse to restore its sensor abilities. They might also recommend programmable thermostats for better AC performance.
AC-related Water Damage
You cannot be at ease when you notice your air conditioner leaking because it increases the risk of water damage. Water-related damages are dire problems you should try to avoid at all costs because they can cause an inconceivable mess in your house.
If your air conditioner is leaking, you should stop whatever you’re doing and call a trustworthy HVAC company for prompt and emergency heating and AC repair services. The hired contractors can check all the components in the system that are susceptible to leaks.
They can identify the following water damage-related issues.
Frozen Evaporator Coils
The coils freeze due to clogged air filters that limit the amount of air into the evaporator coils and coolant, facilitating a complete cooling cycle. Frozen evaporator coils accumulate moisture that ends up dripping into the condensate pan.
If the leaks increase, they might drip outside the AC unit, forming condensation that can make mold thrive in your house, causing numerous health concerns. Once you observe ice in your AC coils, make that urgent call for emergency heating and AC repair service.
Clogged Condensate Drains
Obstructed condensate drains can also make the accumulated condensation find another way out of the AC system. The condensate pans are liable for letting out built-up moisture from your air conditioning system. But, if clogged, the condensation leaks to parts of your house, leading to water damage.
Failure to get HVAC specialists to address the problem as soon as possible might leave you with structural damage to your building, such as rotting furniture and spontaneous mold growth. It can also lead to extensive AC mishaps that might cause the sudden failure of the system.
In a worst-case situation, you might have to buy a new air conditioner if you fail to seek emergency heating and AC repair servicing in time.
Solution to Water Damage
In solving the water damage-related AC problems, the air conditioning repair expert should make sure the refrigerant that leads to frozen coils is at the factory-set levels. They should also clean up the air filters.
The AC professionals in Richardson, TX, can unclog the condensate drain pan by a thorough clean-up for the condensation to flow out of the system seamlessly to restore the optimal functioning of the air conditioner.
But, if the leaks persist and end up in the compressor, it can lead to a malfunctioned compressor unit, which will pressurize you to call an emergency heating and AC repair expert for a replacement if you have savings for such emergencies.
Air Conditioning Electrical Issues
Electrical problems in an air conditioner are emergencies, and you should never overlook them. Since the air conditioning system operates using electric power, you can encounter electrical mishaps from time to time, especially without maintenance. Never assume that an electric issue is mild because it might lead to electrical accidents.
Some of the electric mishaps in air conditioners are:
Tripping circuit breakers: When you plug in your air conditioner and the circuit breaker trips, an indication of an issue such as an overloading circuit that requires emergency heating and AC repair servicing from the finest in the HVAC industry.
The technician can diagnose the root cause of the regular tripping, which might be the aircon consuming too much power to provide the much-desired comfort, or the circuit breaker might be faulty.
Burning Smell from Your AC Appliance
Your air conditioning unit might also produce a burning smell when cooling your Richardson, TX, house, pushing you to seek emergency heating and AC repair services as soon as possible.
Before the technician arrives, it is wise to switch off your appliance. A blown electrical fuse in the system might be the culprit producing the burnt odor.
Faulty air conditioner capacitors: The capacitor uses a jolt of electric power to start and operate the motors in the compressing unit. When it malfunctions, the system cannot save electricity and send it to the fan motor to complete a cooling cycle.
You might notice your AC is not blowing cold air, produces a humming noise, and is skyrocketing your high energy bills, signs of a failing capacitor.
In worse circumstances, a malfunctioning capacitor might suddenly shut down, and your attempts to turn it on would be futile, forcing you to call the unrivaled HVAC company in Texas to hire an emergency heating and AC repair contractor to fix the capacitor.
Solutions to AC Electrical Issues
The HVAC specialist offering emergency heating and AC repair service can recommend using another electric outlet for your air conditioner.
But if the problem is a malfunctioning circuit breaker, the technician can install a new and efficient type and add surge protectors while at it.
The experts can also fix the issue causing the burnt odor in your air conditioning system. They can also inspect the capacitor, remove the service panel, and replace the unit if it has completely malfunctioned.
Another air conditioning problem that needs emergency heating and AC repair services in homes are refrigerant leakages. The coolant is responsible for absorbing heat from your house, leaving your space nicely cooled and comfortable.
Refrigerant leaks lead to an undercharged air conditioner because of reduced coolant levels below the recommended factory set limits.
When the liquid is critically low, it cannot effectively remove heat from the motors, causing irreversible damage to the compressor. So, to prevent a sudden breakdown of the compressing unit, it is ideal to contact your preferred contractor in Richardson, TX, for emergency heating and AC repair services.
The best time to make the call is after you observe frosting of the evaporator coils, loss of cooling capacity of your aircon, increased humidity levels indoors, and constant run times.
A Solution to Refrigerant Leaks
The only way to stop the adverse effects of an undercharged AC unit is to replace the lost refrigerant with the right environmentally friendly type the government recommends.
It is not a task to entrust to anyone but only specialists in HVAC systems who understand the importance of factory-set refrigerant levels.
An air conditioning system operating at its peak and without issues runs silently in most cases. But, the unit might produce startling noises that might push you to call a technician from the best HVAC company in the city offering emergency heating and AC repair servicing.
Some of the alarming sounds your air conditioner might generate include:
Banging sounds: If you hear banging noises from your system, it is an indication of a terrible problem that might affect the efficient operation of your system or cause a sudden breakdown.
The sounds might be due to a failing compressor, loose parts, or a faulty blower, which requires the attention of an emergency heating and AC repair contractor to fix promptly.
Pitched Squealing Noises : High-pitched squealing sounds are a sign of pressure accumulation in the compressor.
Hissing noises also indicate refrigerant leaks due to natural product deterioration, which you should never ignore to save your compressor from failing.
The Solution to the Shocking AC Noises
It is sensible to switch off your air conditioning system when you hear weird sounds and wait for an HVAC specialist to come to inspect, diagnose, and fix your unit. Failure to call for emergency heating and AC repair services can lead to dire outcomes.
Since most sounds are signs of issues with the compressor, the contractor can thoroughly inspect the compressing unit for any looming problem and fix it immediately to save you from buying a new compressor when the one you have fails.
Split air conditioners that operate on gas to provide the much-deserved comfort in your Richardson, TX, house are likely to have gas leakages. Gas leaks can lead to adverse health effects from natural gas poisoning.
You and your loved ones can complain of severe headaches, loss of concentration, nausea, fatigue, or suffocation. In dire situations, it can cause a fire breakout if it comes in contact with sparks of fire, which can cause burns, death, or property destruction.
A Solution to Gas Leaks
A skilled and qualified emergency heating and AC repair technician should explain how to turn off the main gas control valve to stop the leakage before they get to your home. Once they arrive, the contractors can inspect the gas lines for pinholes or cracks to find the leaking parts for prompt services.
Contact Us for Professional HVAC Services!
You can’t afford to postpone the severe air conditioning issues you notice in your home because it compromises your comfort. Therefore, when a dire AC problem comes knocking, you should call One Hour Air Conditioning & Heating of Dallas for timely repairs.
We are an HVAC company in Richardson, TX, providing quality services for our clients since we opened in 1988. Our trained, qualified, certified, and experienced technicians use state-of-the-art technologies to meet all your air conditioning and heating needs. We are also available all round the clock for emergency heating and AC repair services for homeowners or tenants that might call in the weird hours of the day.