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Why Is My Thermostat Flashing Cool On?

. Posted by in • Corpus Christi
a thermostat on a wall

Air conditioners have one job—to give you cool air so you can stay comfortable. While that may sound straightforward, there’s a complex system inside each unit, and various things can go wrong. Sometimes, the thermostat can act up, too.

A thermostat flashing “cool on” is a typical problem homeowners face. Here’s an in-depth guide to help you troubleshoot your AC and thermostat issues. But remember that the best solution is to call an AC professional who can do the job effectively.

What To Do When Your Thermostat Is Blinking “Cool On”

Why is your thermostat flashing “cool on”? This operation mode means your AC is starting to do its job. It’s a safety delaying measure that lets the AC system prepare. It also protects the compressor and prevents the unit from short cycling.

The flashing is usually nothing to worry about unless it keeps going after several minutes. If that’s the case, there might … Read Full Post »

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How Do I Keep My Air Conditioning From Freezing Up?

. Posted by in • Austin
A house's kitchen

You might not think your AC can freeze when it’s hot outside. But, it’s a more common problem than you think and can happen even on the hottest days. The best way to prevent it is to maintain your AC unit well. If your AC is already freezing up, there are ways to troubleshoot the problem. The best solution is to contact an AC specialist who can have your unit running smoothly again.

What Causes Air Conditioners to Freeze Up and How to Prevent It

Before answering the question, “How do I keep my air conditioning from freezing up?” it’s helpful to know more about how ACs function. They work by expanding the refrigerant in the evaporator coil, cooling down the air that passes through and releasing cold air into your home. It also removes the hot and humid air, helping you feel more comfortable. But if there’s something out of order … Read Full Post »

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Air Conditioner Starts Then Stops After Only a Few Seconds

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Nothing feels better than turning on the air conditioner on a hot and humid day. But, that joy turns into frustration when the air conditioner starts and then stops after only a few seconds. This issue is called “short cycling.” While it is a fairly common problem in AC units, it is a sign that something is wrong. It’s best to resolve it quickly before it leads to more expensive repairs.

If your AC has been short cycling, here are the most common causes and what can be done to fix your unit. In more complex cases, the smart move is to contact an HVAC professional who can address the problem.

Malfunctioning Thermostat

Thermostats help air conditioners achieve your desired room temperature. If you set it to 65 degrees Fahrenheit, the thermostat will turn the AC on and off to maintain the right temperature. But if the thermostat is malfunctioning, it can’t sense … Read Full Post »

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My Thermostat Clicks but AC Does Not Turn On

. Posted by in • San Antonio
a thermostat

Nothing is more comforting than the clicking sound of the thermostat when it’s hot out. This should mean that cool air is on its way out to relieve you of the heat. But it can be alarming when nothing follows after the click. It might be a sign that there’s something wrong with your air conditioner.

Reasons Your Thermostat Clicks but the AC Does Not Turn On

You don’t have to worry if your AC isn’t switching on despite the thermostat clicking. Most of the time, there is a simple problem behind it that you can solve yourself. However, some issues are more complicated and require the expertise of HVAC professionals. They can have your AC up and running as soon as possible.

Dirty Air Filter

A clogged air filter is the most common culprit behind this issue. Filters purify the air before it travels around your home. Over time, dust, dirt and pollen … Read Full Post »

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My AC Is Not Cooling Enough

. Posted by in • Corpus Christi
An AC vent

Is your AC not cooling enough? It can be frustrating when your air conditioner has been on for hours, but the room is still not cold enough. There are many reasons why your AC isn’t working as it should. It could be a simple issue like a clogged air filter or dirty evaporator coils. But, it could also be a more complicated problem, like a faulty compressor or damaged wiring.

Here are some ways to troubleshoot the situation. But, keep in mind, the best way to have your AC running smoothly is to get help from an HVAC specialist. You can avoid AC nightmares and enjoy cool air all year round with routine maintenance.

Why Your AC Isn’t Cooling

When your AC isn’t blowing out cold air, the first thing to do is check your thermostat’s controls. If it is in the heat setting, switch it to cool. But, if it is already … Read Full Post »

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Why Is My AC So Loud?

. Posted by in • Corpus Christi
an AC vent

Air conditioners can make our homes comfortable, especially on hot and humid days. But that comfort can be minimized when you find yourself asking, “Why is my AC so loud?” If you notice whistling, banging or rattling sounds coming from your AC, it’s probably time for a tune-up. It can also be your AC’s way of telling you that there’s a more severe issue and that you should call a professional.

If your AC is disturbing your peace at home, here are the possible reasons for its loud noises. While there are some home fixes you can try, the best way to deal with the issue is to leave it in the hands of capable HVAC specialists. They will assess your AC thoroughly and provide the best possible solution.

Here are the most common types of AC noises and what they mean.

Banging or Clanking

If your AC is making banging noises, that’s usually … Read Full Post »

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Why Does My AC Capacitor Keep Going Out?

. Posted by in • Austin
an air vent

If you’re having repeated issues with your AC capacitor, you may be wondering, “why does my AC capacitor keep going out?” The capacitor is one of the most vital components of an air conditioning system, providing the motor with bursts of energy when needed. Unfortunately, it is also the most prone to breakdowns, especially under a heavy workload.

If you have been experiencing problems with your capacitor, we will review some possible reasons why it could be acting up. We also cover how capacitors work and how you can check yours at home. However, it can be complicated to fix it yourself. It is best to contact an HVAC professional to do the job for you.

Most Common Reasons for AC Capacitor Failure

Capacitors have a tough job, making them prone to wear and tear. It’s not unusual for an AC’s capacitor to break down, requiring more repairs than other parts. Here are … Read Full Post »

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How Does a Furnace Work?

. Posted by in • San Antonio
a home with a working furnace

A furnace is one of the most important elements of any home, providing heat and comfort throughout the colder months. Unfortunately, it’s also one of the appliances in a home that homeowners don’t understand all that well.

Understanding at least the operational basics helps you understand how your heating system, and even your larger HVAC system, works. This gives you an educated head start if and when a heating situation arises.

Understanding your heating system can also help you evaluate the need for professional HVAC assistance.

How A Furnace Works 

There are many different components of a heating system that work together to heat your home. Here are the steps involved in how a furnace heats your home.

  1. Air is collected from the return register and passes through an air filter to remove particles.
  2. The furnace starts when the thermostat signals that the home has dropped below the desired temperature.
  3. The ignition starts the burner and flames … Read Full Post »
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The Different Types of Insulation

. Posted by in
TAP, which is a type of insulation, in an attic

When the temperatures are high or low, we count on insulation to help us be comfortable in our homes. It’s important to learn how insulation works and what type suits your specific situation best.

The first thing to know is that insulation has an R-value. This measures how resistant the insulation is to heat flow. The higher the R-value, the more resistant the material is to heat transfer. The recommended R-value varies according to where you live, the type of insulation you have and its thickness and density.

Typically the higher the R-value, the better the climate control and energy efficiency. Most homes have insulation in the attic and under floors that are above unfinished basements or crawl spaces. It is most effective when placed along exterior walls and basement walls. It can also be helpful to add insulation to attics and crawl spaces. Regardless, it doesn’t matter if your home is … Read Full Post »

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Why Won’t My Heat Turn On?

. Posted by in • Austin
A home where the heat won't turn on

When it’s cold out, the last thing you want is to deal with a malfunctioning heater. Unfortunately, there are several reasons why your heater won’t turn on or won’t stay on.

The good news is that homeowners can try easy at-home solutions before contacting professional help. Sometimes the problem is as simple as replacing air filters.

However, the problem can become more serious and require repairs or replacement parts. If that’s the case, don’t hesitate to contact a licensed heating professional to look at your system. Scheduling a yearly maintenance check is the best way to ensure your heater will keep you warm all winter.

Why Won’t My Heat Turn On?

There are several reasons why your heat won’t turn on. Luckily, most of them are easy to identify and fix, so you don’t have to stay cold for long.

Regular Maintenance Issues

The leading reason heaters won’t turn on is that they weren’t properly maintained, … Read Full Post »

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