Our PTAC units are silent warriors, battling the elements to keep us comfortable year-round. But like any tireless soldier, they require regular maintenance to function at their best. Studies by the National Air Duct Cleaners Association (NADCA) show that neglecting routine cleaning of HVAC systems, including PTAC units, can lead to a significant decrease in efficiency, potentially increasing energy consumption by up to 30%.
But how do we know when our trusty PTAC unit requires efficient cleaning? Here are 5 signs your PTAC unit is in dire need of cleaning, the one your unit deserves. Weakened Performance
Weakened Performance
Is your PTAC unit struggling to keep your space comfortably cool or warm? This could be a sign of clogged air filters or dirty coils. Dust, dirt, and debris can impede airflow, reducing the unit’s ability to effectively transfer heat. This not only makes your space uncomfortable but also forces the PTAC to work harder, leading to increased energy consumption and higher electricity bills.
Also Read: When Do you Need Dryer Vent Replacement?
Unpleasant Odors
A musty or stale smell emanating from your PTAC unit is a definite red flag. This unpleasant odor often signifies the presence of mold or mildew growth. These microscopic organisms thrive in damp, dark environments, and the condensation within a PTAC unit can create the perfect breeding ground. If left unattended, mold and mildew can not only worsen the odor but also potentially trigger respiratory problems for those with allergies or sensitivities.
Unusual Noises
While some operational noise is normal for any PTAC unit, listen for any deviations from its usual soundscape. Loud noises like grinding, rattling, or banging can indicate loose parts or components. These noises can sometimes be caused by debris accumulating on the fan blades or within the unit, throwing the system off balance and leading to abnormal operation.
Uneven Airflow
If you notice uneven airflow throughout the room, with some areas feeling significantly colder or warmer than others, it could be a sign of clogged air filters or blocked vents. These blockages prevent the proper circulation of conditioned air, creating an inconsistent and uncomfortable environment.
Also Read: 5 Reasons Why Air Duct Cleaning is Important for Health?
Increased Humidity Levels
A properly functioning PTAC unit helps regulate humidity levels within your space. If you notice a significant increase in humidity, even during colder months, there’s a chance your PTAC unit’s drain pan might be clogged. It may eventually happen because of dust, dirt, or even algae buildup, preventing the unit from effectively draining condensed water. This excess moisture can not only contribute to mold growth but also make the space feel muggy and uncomfortable.
Addressing the Issue
If you’re experiencing any of these signs, it’s time to give your PTAC unit some thorough cleaning. Here are some steps you can take:
Turn off the unit and unplug it. Safety first!
Clean the air filters regularly. Depending on usage and dust levels, cleaning may be needed every two weeks or once a month. Refer to your PTAC unit’s manual for specific instructions.
Vacuum the exterior of the unit, focusing on the vents and coils. Use the soft brush attachment to avoid damaging delicate components.
For a deeper clean, consider professional cleaning services by Alpha Clean Air. Our technicians have the expertise and specialized equipment to thoroughly clean the coils, drain pan, and other internal components, ensuring optimal performance and preventing future problems.
By following these tips and addressing any cleaning needs promptly, you can ensure your PTAC unit operates efficiently, keeps your space comfortable, and maintains a healthy indoor environment. Remember, a little preventative maintenance goes a long way in extending the lifespan and improving the performance of your PTAC unit.
