Spending even a few hours without the blissfully cool air of an air conditioner during the hot summer months can be terrifying. However, there are many things that might turn this terrifying scenario into a reality. Some you may know and some may not. Discussed below are the 4 main air conditioner problems that can cause it to operate improperly or in an in-efficient manner affecting the performance and health of the unit.
Faulty Ductwork: Faults in the ductwork are a major cause of the loss of airflow and this directly affects the efficiency and performance of the AC unit. These faults can range from leaks to holes in the ducts and even poorly connected ducts. Faulty ducts can lead to a 20-30% loss of cool air besides making it possible for the contaminants molds, odors, and allergens in your home.
Damaged Condenser Fan: The coil in an AC unit is designed to suck out the heat from the air while the condenser fan blows it out. So, if the condenser fan is not working in a proper manner, it results in the coil getting overheated and damaged. This is one of the main air condition problems that result in a significant reduction in its efficiency while also increasing the overall energy consumption.
Clogged AC Filters: If you have not cleaned or changed the filters of your AC unit in a long time, chances are that they might have become clogged. This is because the filters perform the task of trapping the dust, dirt and debris present in the air to provide clean and cool air. However, with the filters clogged, the airflow might not only be reduced but might even stop completely. It might even damage the other parts and accessories of the AC unit affecting its overall performance and efficiency.
Issues With Thermal Expansion Valve: The thermal expansion valve within an AC unit is responsible for regulating the refrigerant amount according to the cooling level required. Therefore, when the TXV is not functioning properly, it can cause the AC unit to either be flooded or completely restrict the airflow of the unit. This not only hampers the efficiency of the unit but also reduces its safety level and lifespan.
Aside from the above 4 things Extended Usage Of The Unit can also cause a problem. Most AC units are designed to last anywhere between 5 to 10 years. While the air conditioners will still work after this time, they generally tend to develop performance issues. The extended usage of the unit can lead to multiple air conditioner problems, which in turn affects the efficiency of the system. In such condition, there are 2 options available to you. Either you can take the decision to make complete replacement of the system or you can decide to change the faulty parts to keep it functional for few more years. Hiring an HVAC specialist will help you in detecting the exact problems and will also offer the solution which will keep the system efficiently running.