It’s actually quite easy to find out whether your air conditioner is in need of a repair or not. The size of your home and the location where the air conditioner has been installed, both play a huge a role in how fast your house will fill with cool air.

This is why it is important to measure your home’s energy efficiency and draft quality before buying an AC. Once you have settled on the size, you can call an air conditioning service in Lewisville, TX for installation.

A complex machine such as this requires regular maintenance such as changing air filters and checking for rust inside the HVAC system. An expert diagnostic done by an air conditioning service in Lewisville, TX includes the following:

• Inspection of all the air conditioner components visually
• System performance test
• System control test
• Leak test via leak detector (In case the leak is not visible, a dye detection test is done instead)

Inexperienced homeowners often fail to detect the signs of a failing air conditioner. To help you catch the problem in time, these six signs will tell you that your AC needs a repair now. This will allow you to call an air conditioning service in Lewisville, TX and solve your woes.

1.     Inadequate Air Flow

One of the biggest signs that your AC is not working properly is little or weak air flow. This is usually an indication that the compressor is failing. In a case such as this, two things can happen: either the AC will stop working altogether after sometime, or some of the rooms will be cold and others will not be. In the latter case, it might be due to a problem with the duct work. It’s possible that the duct work has lost its insulation and is losing cool air.

Poor air flow can also be due to debris getting stuck in the AC’s vents. This poses a health risk too, as it can cause breathing problems. This is why it is necessary that you hire an air conditioning service in Lewisville, TX and get the air ducts cleaned after every few months.

2.     No Cool Air

No cool air means the AC is close to a shutdown that no repairs will fix. When an air conditioner is not doing its job properly, it means that it has some serious problems on a technical level, which can only be fixed by an air conditioning service in Lewisville, TX. Another reason behind the lack of cool air can be low level of cooling agent. A coolant such as Freon is the main component that creates cold air. When the AC stops creating cool air, it usually means that either the coolant is all used up, or is leaking. A coolant is not that expensive and can be easily bought from Walmart.

3.     Moisture in the HVAC System

The HVAC system should be placed strategically in the shade to avoid any kind of damage. When the air conditioning system starts to leak, water puddles will form adjacent to the AC. This could be due to an issue in the drain tube.

The drain tube disposes of the condensation and can easily get blocked if pipes start freezing due to a dirty air filer. The water leaks faster in this case, as it does not get an outlet to flow out. This can cause problems such as mold growth.

The second reason why an AC may be leaking could be due to a refrigerant leak. A refrigerant is a liquid agent in coils and helps dehumidify indoor air. A refrigerant leak can cause serious health risks and must be repaired at once by an air conditioning service in Lewisville, TX.

4.     Bad Odor

When an air conditioner starts malfunctioning, it usually produces two types of smell – a pungent smell usually means that the wiring in the AC has burned out and needs to be replaced. A musty smell means that the air filter needs replacement, and the air ducts must be cleaned. The latter is more common and is nothing to be worried about. Just call an air conditioning service in Lewisville, TX and get the filter changed.

5.     Faulty Thermostat Settings

Often times, a draft from the window can cause the thermostat to read the temperature incorrectly. This does not mean that the thermostat is broken. It simply means that you need to get your windows resealed and turn off the exhaust fans when the AC is on. If some of the rooms still remain hot after this, it means that a wiring has come loose in the thermostat, and the entire thing needs to be replaced. It is better to go with a smart thermostat, as it shows more accurate temperature readings and allows you to set the temperature remotely.

6.     Squealing Noises

When an AC fails to perform to its full capability, it starts making grating noises. Before the noises escalate, it is better to get it inspected by an air conditioning service in Lewisville, TX or you might be looking at a pricey breakdown. A grinding noise indicates that the bearings in the motor are broken, and a squealing noise indicates that its belt has slipped.

These six signs of an air conditioner malfunctioning can save you from expensive repairs before it’s too late. K & S Heating and Air is a repair service that offers heating and air conditioner repair in Lewisville, TX and other cities. Their services included everything from installation to laying the pipe work and small repairs such as changing air filters, dehumidification and more. To know more about their services, contact them at 972-271-9319.