We rely on our HVAC systems to keep us comfortable all year round. HVAC systems are essential to any home or business, as they help regulate the temperature and maintain a comfortable environment. However, many of us neglect maintenance and ignore the warning signs that it needs professional attention.
Here are the ten signs your system is due for a check-up.
Strange Noises
If you notice strange noises from your unit, your HVAC system needs professional attention. These could indicate a malfunctioning component, such as a loose belt, damaged fan, or clogged filter. Examples of strange noises include:
- Rattling
- Grinding
- Hissing
Odd Smells
Your furnace should not emit any odors when functioning correctly. However, detecting unusual smells such as smoke, burning fuel, gas, or other scents may indicate that your HVAC system has developed some problems. The source of the odor can range from dust accumulation to a potentially hazardous gas leak.
Decreased Air Flow
Malfunctioning compressors, clogged air ducts, or dirty filters can reduce airflow. It’s recommended to clean the air ducts and replace or clean the filter to restore normal airflow. If the issue persists, a faulty compressor may need replacement.
Uneven Temperature
Uneven temperatures could indicate a malfunctioning thermostat, clogged air ducts, or a failing unit. Diagnosing the cause of the problem is crucial, as it could lead to energy waste and discomfort.
An Aging System
Heating and cooling systems are not eternal, like any other mechanical equipment. They can operate for 15 to 20 years before their performance declines. Replacements may be the only option when using an older unit or system.
Leaks or Puddles
Leaks around your HVAC system may indicate problems with loose connections or faulty seals. A leaky unit can cause significant damage to your house. In addition, if water regularly accumulates in puddles around the unit or forms at its base, you may need to replace the entire unit.
High Energy Bills
If your energy bills continuously increase, it could be a sign that your HVAC system needs professional attention. This problem often results from a malfunctioning component or an inefficient system.
Poor Air Quality
Poor air quality indicates that your HVAC system needs professional attention. This issue typically results from dirty air filters, clogged ductwork, or a failing HVAC unit. Poor air quality can result in respiratory problems and other health issues, so it is essential to address this promptly.
Excessive Humidity
If your home feels excessively humid during winter or overly dry during summer, it may indicate problems with your HVAC system. Leaky ductwork can be one of the causes that affect the system’s ability to control humidity.
Frequent Breakdowns
If you frequently call for HVAC repairs, it could be a sign that your HVAC system needs professional attention. Breakdowns are usually the result of a malfunctioning component, poor maintenance, or an aging system.
Final Thoughts
As a homeowner or business owner, scheduling routine maintenance and inspections is essential to correctly confirm your HVAC system functions. In addition, it is crucial to address these issues promptly to avoid more significant problems and expenses. If you detect any of these issues, you must call a professional HVAC technician to diagnose and address the issue promptly.