Common HVAC Problems: When To Make an HVAC Service Call

You rely on your HVAC system to keep you comfortable. Therefore, it can be frustrating if something is wrong with your HVAC unit. Even though you might be able to fix some of these issues on your own, it is usually better to rely on a professional. That way, you know the problem is going to be fixed correctly and you do not have to worry about voiding your warranty. If you are wondering when to make an HVAC service call, it is important to be familiar with some of the most common HVAC issues you may encounter. What types of problems do you need to know about?

The Filters Might Get Dirty

One of the most common reasons why people call an HVAC contractor is that the filters have gotten dirty. From time to time, the filters are going to get clogged, so they need to be cleaned or replaced. Your filters are responsible for capturing a lot of particles that are circulating in the air. These filters are responsible for making sure you have clean air in your home. If you do not change your filters on time, your HVAC system will have to work harder, shortening its lifespan. If you want your HVAC unit to last as long as possible, you should make sure you clean the filters on time.

The Pilot Light Goes Out

Another possible reason why people make on an HVAC contractor is at the pilot light has gone out. The pilot light is responsible for lighting the furnace. If the pilot light is not functioning, then your HVAC unit will have a difficult time turning on. If the furnace is not behaving properly, a contractor can figure out if there is an issue with the pilot light. Sometimes, it needs to be repaired. Other times, it needs to be replaced. This is something that needs to be handled as quickly as possible because you need your furnace to keep your house at the right temperature.

The Furnace Is Making Strange Noises

One of the most common problems people experience with the furnace end of strange noises. If you feel like your HVAC unit has gotten haunted, you need to reach out to a contractor who can figure out what the problem is. Sometimes, the HVAC unit is working harder than it should have, which needs to be addressed. In other cases, there could be mineral deposits building up in the HVAC system. This means that the HVAC system has to be cleaned. The furnace might also be making strange noises because something is wrong with the internal machinery, leading to excess friction. All of these are reasons to call a contractor as soon as possible.

The Condenser or Evaporator Coils Are Dirty

Finally, there are some people who contact an HVAC professional because the condenser or evaporator coils have gotten dirty. These individual units are responsible for making sure the air that goes back into the room is at the right temperature. If these parts of the HVAC unit have gotten dirty, it will be difficult for the furnace to work properly because the air is not going to be cooled when it passes over the evaporator coils or condenser. It can be a challenge to clean these parts of the HVAC unit, which is why it is better to rely on a professional. All of this is important for making sure the HVAC unit does its job well.

When Should You Call a Professional?

Ultimately, you should make an HVAC service call at least once per year for routine maintenance. If you get your furnace maintained on time, you can prevent a lot of the issues described above. Furthermore, if you notice your utility bills are going up, your filters are dirty, the temperature is all, or if you hear strange noises coming from your HVAC system, you should call a professional as quickly as possible. You may be thinking about putting off that service call, but if you wait, the problem could get worse, leading to a more extensive repair bill. If you have questions about your HVAC unit, call a professional to help you.