Why is my air conditioner cooling less?« Back to Previous Page

Hey there! It's quite common to experience a drop in air conditioning performance over time. In the UAE and Dubai specifically, where we face intense summers, it’s important to consider several factors that might affect your system. Your split AC unit, installed around 5 years ago, is showing signs of reduced efficiency during peak summer months.

Firstly, let's discuss some potential causes for this drop in cooling performance:

1. Filter Clogging: In Dubai and the UAE, the air conditioning units can collect a significant amount of dust and debris from the outdoor environment. Filters that are not cleaned regularly can restrict airflow, leading to reduced efficiency. Check if your filters are clogged or dusty and clean them thoroughly.

2. System Accumulation of Dirt & Dust: Over time, dirt and dust accumulate on various parts of the AC system, including the evaporator coils and condenser unit. This accumulation can reduce heat transfer efficiency, thus lowering cooling performance. A professional service technician can inspect and clean these components effectively.

3. Refrigerant Levels: Refrigerant levels in your air conditioning system need to be checked regularly. Low refrigerant can result in reduced cooling capacity. It’s advisable to have a professional conduct a refrigerant charge check and recharge if necessary.

4. Electrical Issues: In the UAE, electrical systems should be regularly inspected for any issues that might affect the AC unit's performance. Voltage fluctuations or faulty wiring could impact how your AC operates.

5. Compressor Performance: The compressor is a critical component in an air conditioning system. If it’s not performing optimally due to wear and tear over 5 years, this can certainly lead to reduced cooling efficiency. A thorough inspection by professionals is recommended here.

Given the UAE's stringent building codes and regulations, which emphasize energy efficiency and occupant comfort, it might be wise to consider a professional maintenance service for your unit before deciding on a complete replacement. This will help ensure that your AC system operates at its best during the upcoming hot weather.

If you do decide to replace the unit, look for an Energy Star-rated model suitable for the UAE market. They are designed with efficiency in mind and can provide better performance than older models.

Remember, if you notice any unusual noises or significant drops in performance, it’s crucial to call a professional service provider like us at 800-MOLDS (800-66537) or email hello@saniservice.com. We have experienced technicians who can provide the necessary maintenance and repairs to keep your AC running smoothly.

Stay cool!