Skip to Content
Heritage Heating & Cooling Heritage Heating & Cooling
Call Us Today! 618-323-3431

Common HVAC Problems and Their Solutions

hvac repair tech

HVAC systems are useful for maintaining clean, comfortable, and healthy indoor environments.  Like any other mechanical system, they can develop issues with time, requiring professional HVAC repair. Heritage Heating & Cooling offers high-quality HVAC services, so you can rely on us to restore your system to optimal performance. We are an independent American Standard Heating & Air Conditioning dealer. Here are some common HVAC problems and their solutions:

Dirty Filters 

Dirt can accumulate on your filters over time as the air that passes through your HVAC contains impurities. Clogged filters restrict proper airflow, forcing your unit to work harder to circulate air throughout your home. You may notice reduced unit efficiency and increased energy bills. 

The solution to this problem is changing your filters regularly. At Heritage Heating & Cooling, we’ll advise you on how often to change the filters after assessing the kind of filters your system uses and the occupants in your home. Homes with occupants who suffer from respiratory issues or allergies, high traffic, or pets may benefit more from frequent filter changes. Our technicians will help you change the filters to reduce the risk of damaging your system. 

Thermostat Problems 

Your thermostat may be problematic if you can’t turn your unit on and off or experience temperature inconsistencies in your home. There may be times when thermostat issues are responsible for furnace malfunctions. 

Start by checking the batteries if you suspect a problem with your thermostat. Replace your batteries if they’re low or dead to see if that will improve the thermostat’s performance. If not, our technicians can further inspect your unit to determine the malfunction’s root cause. We have experience handling different HVAC makes and models, so rest assured your unit will be in the right hands. 

Unusual Furnace Noises 

It’s normal for your HVAC unit to make light noises during operation, but some noises indicate mechanical issues. Your unit’s blower or inducer motors may be failing if you hear squealing or whining noises from your unit. The noises may also result from poor airflow within your system. 

Don’t ignore weird noises, as they could be early signs of problems with your furnace. Consult with a professional HVAC technician and have the system inspected, diagnosed, and repaired in a timely manner to avoid further damages and expenses. 

Heritage Heating & Cooling uses the best tools to diagnose HVAC problems. Our team also undergoes regular training to keep employees up to date on the latest HVAC technologies. This means they can identify the problems that are causing the unusual noises and offer solutions. 

Low Refrigerant Levels 

Refrigerant is a key component of the HVAC unit as it is responsible for cooling the air dispersed throughout your home. A low refrigerant level can decrease system performance, resulting in poor airflow and insufficient cooling. It can also damage your unit’s compressor, which can be expensive to replace. 

The low refrigerant levels may result from leaks in refrigerant lines. If this is the case, our technicians can repair or replace the refrigerant lines, depending on the extent of the damage. 

Dirty Condenser Coils 

Condenser coils are placed outside since they remove heat from your home. It’s easy for them to get dirty when exposed to outside elements. Leaving them dirty can affect your cooling system’s effectiveness as they may not dissipate the heat outside. 

We’ll restore your cooling system’s functionality by cleaning your outdoor unit. A water hose may be insufficient if your unit is too dirty. We’ll use a chemical cleaner specifically designed to break down and remove dirt, debris, and other contaminants that accumulate in the condenser coils. 

Mechanical Wear

Your HVAC unit’s effectiveness may be affected by wear and tear in components like bearings and belts. The wear and tear can result in overheating, airflow problems, or poor heating. Heritage Heating & Cooling offers HVAC maintenance services to reduce wear and tear. 

Regular maintenance can increase your unit’s lifespan as we can detect issues early and solve them before they worsen. We offer an annual maintenance program that includes cooling and heating seasons and precision tune-ups. Under this program, you don’t need to set inspection reminders, as we’ll contact you when it’s time to schedule your unit’s maintenance. 

Ignition Issues 

Ignition problems can result from the accumulation of debris in your unit’s flame sensor, pilot, or burner. This may result in delayed or failed ignition. 

We understand that dealing with ignition problems, especially when it’s cold, can be uncomfortable. Our technicians offer weekend and after-hours emergency services to make sure your system functions properly throughout. We’ll assess your ignition components and check the gas valve and gas pressure to determine the cause of the ignition issues. If necessary, we’ll replace your old components with new high-quality ones. 

Our Team Provides Leading HVAC Repairs

Heritage Heating & Cooling offers reliable HVAC repair services in O’Fallon, IL, Edwardsville, IL, and surrounding areas. Our team is licensed, bonded, and insured, so rest assured professionals will handle your repairs and any other HVAC problems. Contact us if you have any HVAC concerns.

The post Common HVAC Problems and Their Solutions appeared first on Heritage Heating & Cooling.

Share To: