Daikin Aircon Not Cold
Singapore’s tropical climate is known for its intense heat and humidity, especially during peak afternoon hours. Many homeowners and businesses face a common frustration: aircon not cold during hot Singapore afternoons, even though the system works fine in the morning or evening. This issue is more than just discomfort—it often signals underlying problems with your air conditioning system that should not be ignored.
In this article, Letscool Aircon and Services explains why air conditioners struggle during hot afternoons and what you can do to restore cool, consistent comfort in your home or office.
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Why Aircon Performance Drops in the Afternoon
During midday and afternoon hours, outdoor temperatures in Singapore can exceed 33°C, with high humidity levels. Air conditioners must work harder to remove heat from indoor spaces. If your unit is not properly maintained or installed, it may fail to keep up with the heat load.
While it’s normal for aircons to run longer during hot afternoons, a noticeable loss of cooling efficiency is usually a sign of technical or maintenance-related issues.
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Common Reasons Your Aircon Is Not Cold
1. Dirty Air Filters and Coils
One of the most common causes of poor cooling is clogged air filters or dirty evaporator coils. Dust buildup restricts airflow, preventing cool air from circulating properly. During hot afternoons, this restriction becomes more noticeable, making your aircon feel weak.
Regular Aircon servicing by Letscool Aircon and Services ensures filters and coils are thoroughly cleaned to maintain optimal airflow.
2. Insufficient Refrigerant Gas
Low refrigerant levels reduce the system’s ability to absorb and remove heat. When outdoor temperatures rise, an aircon with low gas will struggle significantly, leading to warm air blowing from the unit.
Refrigerant Aircon gas leaks should always be handled by trained professionals to prevent further damage to the system.
3. Overworked or Undersized Aircon Unit
If your aircon capacity does not match the room size, it may cope during cooler hours but fail during peak heat. This is common in Singapore homes where room usage changes over time, such as converting bedrooms into home offices.
Professional assessment by Letscool Aircon and Services can help determine whether your unit is appropriately sized.
4. Faulty Compressor
The Aircon compressor is the heart of the air conditioning system. During hot afternoons, a weak or failing compressor may overheat or lose efficiency, resulting in insufficient cooling.
Ignoring early signs can lead to complete breakdowns and costly replacements.
5. Poor Aircon Installation
Improper installation—such as incorrect piping length, poor insulation, or wrong positioning of the outdoor condenser—can severely affect performance. Heat exposure to the condenser during the afternoons further worsens the problem.
Choosing experienced technicians for installation and servicing makes a significant difference in long-term cooling efficiency.
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How Singapore’s Heat Affects Your Aircon
Singapore’s climate places constant stress on air conditioning systems. High humidity means your aircon must remove moisture as well as heat, increasing workload. When maintenance is delayed, the system becomes less efficient, especially during peak afternoon temperatures.
This is why routine servicing is not optional—it is essential for consistent performance in Singapore’s weather.
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What You Can Do to Improve Cooling Performance
Schedule Regular Aircon Servicing
Routine maintenance helps detect issues early and keeps your system running efficiently. Letscool Aircon and Services offers comprehensive aircon servicing in Singapore, including cleaning, inspection, and performance testing.
Keep Outdoor Units Clear
Ensure your condenser unit is not exposed to direct sunlight or blocked by debris. Proper ventilation helps the system release heat more efficiently during hot afternoons.
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Close Curtains and Reduce Heat Load
Blocking direct sunlight with curtains or blinds reduces indoor heat, making it easier for your aircon to maintain a cool temperature.
Upgrade When Necessary
Older aircon systems may struggle with Singapore’s rising temperatures. Upgrading to an energy-efficient model can significantly improve cooling and reduce electricity bills.
Why Choose Letscool Aircon and Services?
Letscool Aircon and Services is a trusted aircon servicing company in Singapore, known for reliable workmanship and transparent pricing. Their experienced technicians understand the challenges posed by Singapore’s climate and provide tailored solutions for residential and commercial properties.
From Aircon general servicing and Aircon chemical wash to Aircon repairs and system replacements, Letscool ensures your aircon performs efficiently—even during the hottest afternoons.
Conclusion
If your aircon is not cold during hot Singapore afternoons, it’s a clear sign that your system needs professional attention. Ignoring the issue can lead to higher energy bills, reduced comfort, and costly repairs down the road.
With expert servicing from Letscool Aircon and Services, you can enjoy consistent cooling, improved efficiency, and peace of mind—no matter how intense the Singapore heat gets. Schedule a professional aircon check today and stay cool all year round.
Aircon servicing Singapore
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11 Mandai Estate,
#05-15 Eldix,
Singapore 729908
Mail ID: [email protected]
Service - Call: +65 9862 3678 (or) WhatsApp us: https://wa.me/6598623678
Installation - Call: +65 94507178 (or) WhatsApp us: https://wa.me/6594507178
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