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7 Telltale Signs That You Need an HVAC Repair



If you have ever had your HVAC system break down on you, you know how much value the ability to control the temperature of our homes really provides. Many people don’t appreciate that fact until they lose the ability to control the temperature of their houses. There is a reason that the industry for heating and air conditioning contractors is worth more than $120 billion in the United States alone!

Of course, that number might be smaller if people knew more about how to tell if they needed HVAC repairs or not. When people are unsure if they need repairs, they often delay getting repairs. Unfortunately, this often leads small problems to turn into big problems.

It is much more efficient to know what signs you should be looking for to let you know if you need to get HVAC repair help or not. Read on to learn all about the most important signs to keep an eye out for when it comes to HVAC systems!

Your Thermostat Stops Working

One of the easiest ways to tell that something is going wrong with your HVAC system is to look at the thermostat. The thermostat is partially designed to indicate when there are problems.

If your thermostat stops working at all, you will need to seriously consider the possibility of scheduling some HVAC repairs.

Of course, in some cases, the problem is with the thermostat itself rather than anything more complicated about the HVAC system. You might even need to do nothing more than put in some new batteries for your thermostat.

However, if your thermostat is functioning well, then it is probably something else in the HVAC system that is malfunctioning. That is a strong indicator that you will need HVAC repair help.

The Air Coming Out of the Vents Is the Wrong Temperature

Sometimes, people turn on the heating only to find that cool air comes out of the vents. The opposite can happen as well. Sometimes people try to cool down the house only to find that warm air is coming out instead.

These are strong signs of something has gone wrong with the HVAC system. In fact, the problem could be either with the heating and cooling units themselves or with the vents that distribute air throughout your home.

Depending on the problem, you might need only a simple duct cleaning. However, in other cases, you will need to replace parts in your heating and cooling units.

The Fan in Your Unit Doesn’t Move

If you look at the unit outside, you can generally see a fan in it. That fan is supposed to be moving when the air conditioning compressor is on.

If the fan is not moving, then that is a good sign that something is going to need repair.

You might simply have a fan motor that has worn out and no longer functions. In other cases, the fan itself might be fine, and it might be that electricity is failing to reach the fan motor.

Most of these kinds of repairs will require professional help. However, it is also possible that there is simply a stick or something blocking the fan from moving correctly. You might be able to fix problems like that on your own.

Your Home Has Unusual Humidity Readings

You may or may not already have a tool that tells you the humidity of your home. If you do, you should check to see if you have any abnormal readings. If you don’t have one yet, they are simple and cheap to acquire.

On the other hand, you might simply be able to tell if your home is more humid than usual. If you are able to tell that your home is extra humid, that is another indicator that there might be a problem with your HVAC repair system. If you allow your high humidity to continue, you might foster the growth of mildew and bacteria in your home.

The Air Coming Out of Your Vents Has a Strange Smell

If the air coming out of your vents smells strange, that could be a problem with the duct system or with the heating or cooling units. Either way, there is a good chance that you will need professional help.

It is possible that you will only need to clean the air ducts. Alternatively, there might be a problem with the air conditioning unit.

Your System Is Leaking

Obviously, your unit is not supposed to leak water. If your unit is leaking water, that suggests that your drain line might have a block in it. It is also possible that your system was installed incorrectly.

The Evaporator Coils Have Ice on Them

It can help to take a look at your indoor evaporator coils. They are not supposed to have ice on them. If they do, then you almost certainly want to recruit professional help.

If you try to smash or chip off the ice yourself, you could cause damage by accident.

The more that you understand about HVAC problems and the most likely causes of any HVAC issues you might be experiencing, the more you might be interested in finding a quality HVAC repair service. Check out to learn more about what you might be able to do to get your HVAC system up and running like new!

Understand the Most Common Signs That You Need HVAC Repair

We hope that some of the ideas in this brief article about the most common signs that you need HVAC repair have been helpful for you. Many people don’t stop to think very much about the HVAC system until there is some kind of problem with it. Sometimes, there is an emergency problem, which causes people to make decisions in a rush.

It is better to understand your HVAC system in advance so that you know what to do when problems come up. To keep up-to-date on the latest developments in business, technology, and more, take a look through our other articles!

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