Common Problems with My HVAC System

Your HVAC system is one of the most important parts of your whole system. You want to make sure that it is up and running so that your home will remain comfortable all throughout the year. It is important to take a look at some of the common problems that can happen with your HVAC system to ensure that it is going to run nice and strong for years to come. Some of the most common problems that can show up with your HVAC system include:


Leak in the Refrigerant

When your air conditioner is working well, it should not leak any refrigerant at all. If you notice that the temperature is going up and down a lot and your home doesn’t seem to be staying as cool as it should, then this is a big sign that there is a leak going on.

There can be a few issues with the refrigerant. If you do not have enough in the device, then it is a sign that something is leaking. But if it has too much, then it can head back to the compressor, causing it to fail as well. And without refrigerant, your air conditioner is not going to work well and you will wear out the HVAC system.

Water Leaks

If you notice that there are some leaking problems with the water in the HVAC system, then the main problem is probably a clogged drain. When a drain starts to clog, then the water goes back up and can flow out of the drain plan. You can make sure that you check the drains on occasion and use some bleach to help out if you notice that the drip pain is getting too full.


Common Problems with My HVAC System


Terminals and Wires Corroding

 As you listen to your air conditioner, it is possible that it will go on and off too often. This is a big sign that the terminals and the wires that help to run the air conditioner are starting to corrode so they will not work as well as they should. It is a good idea to have a professional stop by and check them, replacing anything that may be corroded along the way.

The Filters are Dirty

If you notice that the system is going to take longer than normal for heating or cooling the home, one thing to consider is whether the filters have been changed out lately. When the filters are dirty, they end up working harder to do their job. Most filters must be changed out once every one or two months, but you should check with the filter that you have to see what is recommended for you.

Loud Noises

You may notice some loud noises that come from your HVAC when something is wrong. This could be a rasping, grinding, or squealing in the equipment when you first turn it on, and sometimes it can last for longer as well. These noises can indicate that some of the components inside the system will start to wear out, including the bearings and the belts.

In some cases, you can explain the noises away with normal wear and tear, but it could be a major issue that could ruin the HVAC system if you do not call in the professionals to help. A good HVAC technician will be able to replace some of the components that are causing the problems and can keep the whole system up and running for longer.


Common Problems with My HVAC System


Dirty Components 

When some of the components in the HVAC system are not working the way that they should, then it could be that the components are dirty. This could be due to the fact that the homeowner is not doing routine cleaning and maintenance that they should. The filter could cause a problem as well if you are not careful.

When there is something dirty in your system, it is going to force the HVAC system to work harder than it needs. And when the system has to work harder, it can make the system not last as long as it should. You may find that cleaning the system will help it all work a lot easier than normal. You should hose the system down to help clean it off and see if a professional can come and help you check out some of the different components to see if they need to be cleaned.

Only Warm Air Out of the Air Conditioner

 When you turn on the air conditioner and it only blows out some warm air, this will indicate that there is a leak in the refrigerant. It can also be a good sign that the compressor or an evaporator coil is to blame. Both of these are going to be important to help keep the air cool when it comes through to your home.

For example, the compressor is going to push the refrigerant over to the evaporator coils in order to carry the heat exchange to keep the room cool. If your compressor stops doing the work it should, the air conditioner stops cooling the air around you and you will feel hot in the area.

The best thing that you can do with your HVAC system is to complete routine maintenance. This will ensure that you catch any potential problems as soon as possible. An HVAC professional will be able to work with you to check on the HVAC system and do routine repairs and maintenance to help it last longer than ever before. 

When you notice some of the signs above with your HVAC system, it is time to get a professional over to take a look and ensure that it is going to work well again. You do not want to be out of heat in the winter and air conditioner in the summer. When you see that something is going wrong, you need Milton HVAC to help take control and make the system run like new once more. Trust our team to work with you to keep your HVAC system working strong.


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