Lewisville, TX has long hot, and humid summers. If your air conditioner fails during a scorching summers’ day lives can be at risk due to dehydration, heat exhaustion, and heatstroke. With temperatures often climbing above 90 degrees, and with humidity levels to match, it is important to quickly gain access to the services of a reliable AC repair company.
But who do you turn to? Not every AC repair company operates in the evening or at weekends. If you ever tried to find an AC repair company open on a hot summer’s night, you know how difficult it can be. Most people will need an AC repair company at the hottest times during the summer. The higher the temperature the harder the air conditioner is working and the more likely it is to break down.
One Hour Air Conditioning & Heating of Dallas City opened our doors for business in 1988, and we have built a reputation for quality work at affordable prices. We will always have somebody available to deal with your emergency. We are the most reliable company in Lewisville, TX, because our work is backed with the UWIN 100% satisfaction guarantee, and we’ll show up on time or else we’ll pay you!
Problems with Air Conditioners
There are many components in an air conditioner that could break down and require the services of an AC repair company. The best advice we give our customers is to have your air conditioner regularly serviced. This will ensure that it is working safely and running as economically as possible. A service will pay for itself by reducing the risk of needing expensive repairs and lower your energy bills.
Air conditioners are normally very robust, but even the best-maintained unit will break down occasionally. If you spot the following signs, you have issues that will need addressing, ignoring them could lead to a visit from an AC repair company and an expensive bill!
- Larger than expected energy bills.
- Diminished airflow from the unit.
- Weird sounds coming from the unit.
- Odd smells coming from the unit.
- The cooling effect is reduced.
- Poor air quality.
- Water pooling around the unit
Evaporator Coil Is Starting to Freeze
Have you noticed that frost and ice are starting to form on the evaporator coil? If so, you need to act quickly for eventually, the coil may freeze completely. The evaporator coil absorbs the excess heat and humidity from any warm air blown over it. To operate efficiently it needs a constant airflow over it and the coolant at an optimum level.
If your air filters are dirty, they will need replacing, for dirty air filters will restrict the airflow over the evaporator coil. A dirty air filter will not be effective at removing dirt and pollen from the air, reducing air quality.
The evaporator coil can also get dirty over time, the dirt forms an insulating layer reducing the rate at which heat is transferred from the warm air to the coil. Cleaning the evaporator coil and replacing the air filters are jobs you could do yourself but are part of a service from One Hour Air Conditioning & Heating of Dallas City.
Low Coolant Levels
As we said earlier each AC unit will need an optimum level of coolant to work at maximum efficiency. Less coolant will mean less cooling effect from your AC unit. As a rule, less efficient components will cause the other components in your air conditioner to work harder to maintain the desired temperature. If the components are overworked, they are more likely to burn out and need a visit from an AC repair company. Another knock-on effect is to increase your energy bills. A service from One Hour Air Conditioning & Heating of Dallas City will ensure that the coolant level is correct.
Dirty Condenser and Cooling Fins
As heat is transferred from the warm air blown over the evaporator coil, the liquid coolant in the coil changes into a hot gas. As this gas is pumped outside and through the condenser and cooling fins the excess heat is radiated to the outside air. The hot gas changes back to a cold liquid again and continues its journey around the air conditioner back to the evaporator coil.
Since it is located outside the condenser and cooling fins will get covered in dirt and grime. This is more of a problem if you live in a more polluted area. This layer of dirt will reduce the rate at which the hot gas can transfer heat to the outside air.
Like the evaporator coil, the condenser and cooling fins also need a constant supply of air to be blown over them and this is supplied by another fan. Any obstructions like moss and weeds growing will also reduce heat transfer efficiency and will also need to be removed.
Dirty and Blocked AC Drain Lines
Any excess moisture is collected in the pan inside the air conditioner and then is channeled outside through an AC drain line. Because of the humid conditions, moss and mildew are more likely to grow inside the drain line. If this happens then the drain line can become blocked. The water in the pan has nowhere to exit and will overflow, causing water to pool around the air conditioner. You may notice a rise in humidity levels and even a musty smell.
A blocked AC drain may be why your air conditioner has stopped working, so it is worthwhile checking to see if the drain line is blocked by dirt and leaves before calling an AC repair company.
The Age of Your AC Unit
An older unit will break down more often. Even the best-maintained units will need to be replaced every 10 to 15 years. Older AC units are often accompanied by higher energy bills, newer models that have evolved to help protect the planet are rated by Energy Star which will help you decide on the best appliance for your needs.
A Trusted AC Repair Company
One Hour Air Conditioning & Heating of Dallas has been serving the community of Lewisville, TX for many years. Your family’s safety is our main concern. Should your AC unit break down, we promise to at your home ASAP. We will not leave until you are 100% satisfied.