Âm thanh chia sẻ

If your air conditioner is running but not cooling your space, you’re not alone. This is a very common issue, and it can happen for several reasons. The first thing to consider is whether the unit was working properly before, or if it’s a newly installed system. This helps narrow down the cause. For older units, one of the most common problems is lack of maintenance. Dirty filters can restrict airflow, which directly affects cooling performance. If the system hasn’t been serviced in over six mon