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HVAC problems

What Are Common HVAC Problems in Older Homes in Cullman, AL?

If you’re a homeowner in Cullman, AL, chances are you’ve had your share of HVAC problems. While some of these problems are simply due to normal wear and tear, others may indicate a more serious issue. Here are seven common HVAC problems that you may encounter in your older home.

Leaking Ductwork

Over time, the ductwork in your home can develop leaks. The leaks can be small, but they can add to a significant loss of cool or warm air. In some cases, the leaks occur in hard-to-reach places, making them difficult to repair.

These leaks can lead to decreased airflow and reduced efficiency. If you suspect your ductwork leaks, contact a professional HVAC contractor to inspect and repair it.

Poor Air Quality

The indoor air quality can deteriorate over time, especially in older homes. Poor indoor air quality can be due to contaminants like dust, pollen and pet dander. The contaminants can build up in the ductwork and circulate through the home.

Poor air quality can lead to respiratory problems, headaches and fatigue. It can also exacerbate allergies and asthma. You should check your filter every 90 days and change it as needed.

Clogged Drain Lines

AC systems have drain lines that remove condensation from the unit. These lines can clog over time, resulting in water damage and the growth of contaminants. Sometimes, the clog may be in the condensate pipe, making it difficult to clear without a shop vac.

If you notice water around your AC unit, it signifies a clogged drain line. It’s important to address the leakage as soon as possible to avoid further damage.

Refrigerant Leaks

AC units use refrigerant to cool the air. If there is a leak in the system, it can cause the unit to lose its ability to cool properly. In some cases, the leak may be small and hard to detect.

Refrigerant leaks can be dangerous if left unaddressed. Always check with a professional HVAC contractor to repair any leaks in your system.

Broken Thermostat

A broken thermostat can cause your HVAC system to run constantly, leading to higher energy bills and decreased comfort. In some cases, the thermostat calibrations may be incorrect resulting in incorrect temperature readings.

Also, older thermostats have outdated thermostats and cannot control how the AC system responds to changes in temperature and heating and cooling preferences. If you have an older home, upgrading your thermostat to a newer model is a good idea. These new models are more accurate and can save you money on your energy bills.

Failed Compressor

The compressor is one of the most important parts of an AC unit. It circulates the refrigerant throughout the system. If the compressor fails, it can cause the entire unit to fail. Compressor failure is often due to a loss of refrigerant due to leaks in the system.

A failed compressor can cause your AC unit to shut down completely. It can also damage other parts of the unit. If you suspect a failed compressor, contact a professional HVAC contractor to inspect and repair your unit.

Lack Zoning

Zoning is the process of dividing your home into different areas or zones. Each zone has its temperature control that helps to save energy and improve comfort. This feature is only possible with modern thermostats.

Older homes have traditional thermostats that lack zoning capabilities. They experience uneven cooling and heating and drafts throughout the home. Consider upgrading your thermostat to a newer model with zoning capabilities if you have an older home.

If you’re experiencing any of these common HVAC problems in your older home, contact One Source Heating & Cooling to do air conditioning maintenance of your unit. Our team of highly trained and experienced HVAC professionals can diagnose and repair any problem you may be having. We also offer a variety of preventive maintenance plans to keep your system running smoothly for a long.

Image provided by iStock

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