A properly functioning HVAC system ensures your Richardson, TX home is properly heated or cooled. It not only regulates the indoor temperatures but also works to ensure that you have quality indoor air. An HVAC system also reduces the air humidity at your home, averting an excessive buildup of moisture. If the indoor air has a lot of moisture, it forms a perfect breeding ground for mold, mildew, and dust mites. These pose a significant health hazard to you or your family as they contribute to various respiratory complications. The HVAC system also removes pollutants and allergens in the air, ensuring that it is clean and safe for inhalation.
Unfortunately, the HVAC system isn’t immune to various issues that occasion the electrical elements. While some can await the technician to arrive the following day for a repair, others need to be addressed immediately because of their risks. Hence, you need an emergency heating and AC repair technician on standby to come and fix the issues. However, it is recommended that you have a timely maintenance and inspection plan in place to avert various HVAC emergencies. However, even with meticulous maintenance, they might sometimes arise. Hence, you need to know what an emergency HVAC issue is and how an emergency heating and AC repair company can help.
When running, your air conditioner should not produce noise other than the lowly humming sound. Since you have used the unit for some time, you know its normal sound. Sounds such as banging is a sign that the unit has some loose connections or broken parts that prompt a need for an emergency heating and AC repair in Richardson, TX.
The banging sound is most likely produced by some loose connection in your HVAC systems. This might be the piston pin, the rod, or even the crankshaft within the unit. An unbalanced blower might also produce it. The other sound you might hear is a persistently clicking sound that most likely stems from a failing thermostat or a defective control.
Have you noticed a buzzing sound from the outer part of the unit? That may signify some loose parts, faulty air filters, debris stuck in the system, or even unbalanced fan blades. The indoor blower and outdoor fan motors might also produce a squealing sound when malfunctioning. You might notice a humming sound if there are loose components in the refrigerant pipes causing excessive vibrations.
The motor could have an issue if the compressor is persistently humming and doesn’t turn off. Regardless, most of these sounds indicate something is out of place in an HVAC system. Because they might make the unit entirely malfunction even during a season of dire need, you want them addressed early enough through routine maintenance. However, if you notice any of them, it is time to enlist the help of a licensed emergency heating and AC repair professional.
If the Flame Turns Yellow
Has the flame inside the HVAC furnace turned yellow? If you’ve noticed this, it is a high-time sign that you should call your reliable emergency heating and AC repair technician in Richardson, TX, to inspect the furnace and fix any issue present. Whenever the HVAC system works properly, it should have a blue flame. However, if the flame is blue, the furnace is properly running and at the right combination of the gasses. It also indicates that it is burning off the right combination of gasses as it operates.
However, if you notice that the flame has a different color, such as yellow, that means something is amiss with the system and might be dangerous. Whenever the furnace’s flame color changes to yellow, that means the balance of gasses within the furnace is off. It signifies carbon monoxide. Knowing this is essential since carbon monoxide is a toxic gas that might be fatal whenever inhaled.
To steer clear of such an issue, you can have a regular inspection and maintenance of the HVAC unit by a licensed technician. Further, you can also have the technician install carbon monoxide detectors to protect you and your family against the dangers of this killer gas. Additionally, keep an eye on the color of the flame produced by the furnace to know when it is time to call an emergency heating and AC repair technician.
Because of the nature of their work and quality, the capacitors tend to occasionally fail, prompting a need for an emergency heating and AC repair. They have a tough job storing and supplying electrical energy to the other electrical components in an HVAC system. Whenever the HVAC unit is turned on, the capacitor will supply a large voltage to the blower motor and the compressor fan. Heat is the main damaging element of a capacitor in an air conditioner.
If the HVAC system is exposed to heat for a long period, that might cause significant damage to the HVAC unit and shorten its service life. A capacitor features a rated voltage that will inform the HVAC technician of the right capacitor for the HVAC system. Unfortunately, some homeowners try cutting costs by enlisting the help of an untrained professional to install the capacitors, only to end up with the wrong capacitor and subpar service.
An oversized or undersized capacitor has an impact on the service life of your HVAC system. Only a licensed, trained, and experienced technician knows to select the right-sized capacitor with the correct voltage ratings based on the power needs of your unit. Since capacitors have a shorter service life than the HVAC unit, they must be replaced on time.
However, several factors affect how long a capacitor can last. Your local technician can study the unit and inform you on the right capacitor, provided they are experienced. However, because they are critical in the operations of the compressor and fans, you should have an emergency heating and AC repair technician in Richardson, TX, to replace the capacitor should the current one get damaged.
Have you noticed the presence of puddles of an unknown liquid around the HVAC unit? That is a sign that there is a leakage in the system. If the air conditioning has an issue, you might notice the formation of icicles. This might be caused by the condensate flowing where it should be. It also might mean that the condensate drains are leaking or the drain pan is leaking. The problem with the air conditioner may be the filter evaporator coils or some other component.
The leakage may be because of the condensate flowing from the condensate drains or a damaged drain pan. In this case, the issue isn’t that severe and can await the technician to come after a few days. However, another HVAC leakage needs the attention of an emergency heating and AC repairs professional. This is a refrigerant leak.
If you have noticed a sweet smell from a light blue or greenish liquid pool, that is a surefire sign that the refrigerant coils have a pinhole where the coolant is flowing from. Refrigerants are toxic to the environment and your health if inhaled in gaseous form. To ensure that you don’t experience this, enlist the help of a professional for routine maintenance and inspection of the HVAC system.
Doing this means that any developing issues will be caught early before they turn fully catastrophic to the extent that they need emergency heating and AC repair. Remember, servicing or maintenance is like repair on a small scale, and this could help. Unfortunately, some homeowners feel like this wastes time or money. When faced with an HVAC emergency, they know the essence of repairs.
A Problematic Thermostat
Where is your thermostat fitted at your Richardson, TX home? Did you know that thermostat issues might stem from its installation point? The thermostat shouldn’t be installed in line with or under sunlight. Further, it shouldn’t be any more than five meters from the door. The thermostat controls the temperatures at your home. Since it is like the brains of your HVAC system, it requires the attention of an emergency heating and AC repair technician whenever an issue arises.
The thermostat must be placed in the right position because it controls the operations of the HVAC system. The thermostat is placed under the path of sunlight; then, it will be reading/sensing that your home is a bit warmer than it is. Hence, the thermostat will be forced to run more. Further, a thermostat must be cleaned thoroughly and routinely because grime might accumulate. Whenever this happens, the thermostat will not sense air temperatures effectively.
Further, the thermostat will also not work in an intended way since it isn’t level. The mercury bulb thermostats should be at a level balance for them to function efficiently. Further, the older thermostats are also prone to breaking. Hence, you should consider having a technician replace your old thermostat with a programmable or smart one. Since these thermostats are automated, they effectively control indoor temperatures. Hence, the need for emergency heating and AC repair is significantly reduced.
If you have a large AC unit, then it is prone to short cycling. Whenever this happens, the HVAC unit draws a lot of power. Further, it also makes the HVAC unit start wearing down early. A faulty thermostat can also cause short cycling; that is why you need to call an emergency heating and AC repair technician in Richardson, TX, whenever you notice that the thermostat is malfunctioning. Faulty thermostats also might develop a miscalibration which will result in an incorrect reading of the indoor temperatures resulting in rapid cycling.
This problem might also originate from the compressor. This unit pumps the refrigerant via the HVAC system by exerting pressure on it. Further, insufficient airflow in the HVAC system might be caused by a clogged air filter. This will make the unit run more than it is supposed to. This is among the issues that a technician might catch during routine heating and air conditioning maintenance.
Unfortunately, some homeowners don’t consider servicing the HVAC system worthwhile. When such an issue arises, and they face emergency heating and AC repair issues, they realize maintenance is essential. Whenever the airflow falls too low, it is detrimental to indoor comfort and might trigger the unit to shut down automatically. This is a protection mechanism that prevents compressor damage. Hence, low airflow causes discomfort and might prompt a need for an emergency heating and air conditioning repair of the compressor.
Is your HVAC unit gas-powered? Then a gas leak in the HVAC system is more than a reason to seek the help of a prompt and emergency heating and AC repair company. Gas leaks can cause a fire at your home. Hence, whenever you notice a gas leak, turn off the gas supply at the source, open the doors and windows, then call an emergency heating and AC repair professional to fix the issue. Fortunately, gas leaks are easy to notice because of mercaptan.
The gas utility providers add this compound to make any leakage noticeable. It gives natural gas a rotten egg smell that can’t go unnoticed. Whenever you notice this smell in your home, that is a sign that there is a gas leak. Never try fixing gas leaks by yourself. Do not attempt to fix any HVAC issue by yourself. This is because you might worsen it and prompt the attention of an emergency heating and AC repair. Further, you might also be injured in the process. These professionals are skilled, experienced, and licensed to handle any HVAC repairs, emergency or otherwise.
On-Time Emergency Heating and Air Conditioning Repair Technicians
One Hour Air Conditioning & Heating of Dallas offers high-quality emergency heating and AC repair services to the residents of Richardson, TX, and its environs. Our technicians are professional, experienced, and licensed. They always strive to address your HVAC emergencies promptly. We understand that HVAC emergencies don’t choose when to occur. Hence, our emergency heating and AC repair technicians are on standby 24/7 to address your needs. Don’t hesitate to contact us whenever you have an HVAC emergency.