Have you ever been curious about how the air conditioning system in a building works? Or wondered why it's easy to breathe in a crowded shopping mall? It's because of the HVAC system, a system that regulates the heat, ventilation, air conditioning, and airflow in the building and prevents dust from entering for superb air quality. HVAC engineers are responsible for designing the system for new buildings or maintaining the ones installed in old ones.
Now that you know how your office air conditioning system is blowing out clean and refreshing air, you may wonder How Often Should You Service Your HVAC System? It is essential to know when you need to clean your HVAC airways; not having them appropriately maintained could lead to health issues, poor air quality, and molds in the building.
Here are the top ten HVAC issues you need to see to know when you have to get your filters and airways clean.
#1 Poor Indoor Air Quality
Maintaining superb air quality is a must. Air released to the units should be clean. Keeping the air filters clean in your air conditioning system and vents is essential. They make sure the air you breathe is clean of pollen, dust, and pet dander. Dusty units caused by dirty air filters are a huge turn-off; getting your air filters cleaned or changed regularly will prevent dust and dirt from entering.
#2 Inconsistent Airflow
Have you ever noticed in some buildings that one side is summer hot and the other side is winter cold? When there is an inconsistent airflow in the building, check your ductwork of cracks and leaks if you have noticed this, and contact professional HVAC contractors and have it repaired or replaced.
#3 Noisy HVAC System
Having air conditioning units that run efficiently can not be disregarded. One way to check if they're working as expected is to listen for odd noises in your HVAC system. Listening will help you notice various issues like loose parts, dirty filters, clogged debris, leaks, a falling fan motor, and many more. Having to catch these issues early is crucial; your systems could end up malfunctioning. Call your local HVAC technician upon noticing.
#4 Leaking Refrigerants
Refrigerants is a substance used to dehumidify and remove heat. Found within the system unit coils. A leaking refrigerant means your HVAC system is producing cold air insufficiently. Not fixing a leaking HVAC system will make your building hot, giving you unsatisfied occupants or unproductive employees. Refilling the coils with refrigerants could tend to the problem. However, having them replaced is advisable; it could lead to newer issues with your air conditioning system.
Also, leaking refrigerants can freeze your evaporator coils when you see a thick layer of frost that will prevent the equipment's ability to cool. Turning off your system and letting it defrost to easily remove the ice build-up and kick start the system again.
#6 Clogged Draining Line
A drain line's purpose is to direct excess water and condensation far from the HVAC unit. However, over time, accumulated dirt and algae will clog them, letting the excess water run back to the drain pan, creating leaks causing water damage to your HVAC system. Checking and cleaning the drain line every month will prevent this from happening.
#7 Growth of Molds
Mold is a common issue in HVAC systems. Molds and Mildew grow from excessive moisture left in the airways and quickly spread through the air vents, leaving behind a musky smell. Having to breathe this kind of air could give occupants health issues like coughs, nausea, and fatigue. Therefore, Utilizing HVAC access doors and panels to access the airways grants contractors easy and secure access to the vents.
#8 Thermostats Not Working
Thermostats control the temperature inside the building. Others often think that the HVAC system it's because of the equipment. However, a malfunctioning thermostat could be the reason behind temperature inconsistency in the building.
#9 Lack of Maintenance
Having your HVAC systems go through regular maintenance will avoid all the issues mentioned above. Not having them checked regularly will make minor problems into expensive repairs. Always make sure to hire certified service technicians to do the job to make sure that it's professionally maintained.
#10 Age of your HVAC System
All HVAC systems have a lifespan. However, consistent usage of the system will wear and tear several components like belts, bearings, and motors. Therefore, it would need a repair or replacement to keep them in optimal condition.
It is essential to know about these common HVAC problems and where they originate to ensure they work in optimal condition. To prevent issues from occurring, have them maintained regularly. Being prepared to address your system's needs can maximize efficiency, control energy consumption, and keep your occupants happy and satisfied.
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