Noisy Air Conditioner Compressor: 7 Common Causes, Warning Signs & Fixes in Singapore
Have you ever switched on your air conditioner after a long, hot day, expecting a cool and peaceful night’s sleep, only to be disturbed by a noisy air conditioner compressor? Strange buzzing, rattling or vibrating sounds coming from your outdoor unit can quickly...
Why Is My Aircon Outdoor Unit Making Loud Noise? Causes and Solutions
An air conditioner should generally operate quietly. You may hear a gentle humming sound when the system starts or runs, but loud rattling, grinding, buzzing, or banging noises can indicate that something needs attention. In Singapore, people commonly install outdoor...
5-Tick vs 4-Tick Aircon in Singapore: Is the Higher Rating Worth It?
When comparing air conditioners in Singapore, you will often find models carrying four or five ticks on their energy labels. A 5-tick aircon offers a higher level of energy efficiency, but it may also have a higher purchase price. This leaves many homeowners wondering...
Why Is My Aircon Leaking Water After Servicing?
Aircon water leaking after service. You just paid for a service, and now your aircon is dripping water onto the floor. This is one of the most common complaints among Singapore homeowners right after a technician leaves. It feels like a step backward, but in most...![Daikin vs Mitsubishi Electric Aircon: Which Is Best for Singapore Homes? [2026 Guide]](https://letscoolaircon.com.sg/wp-content/uploads/2026/08/daikin-vs-mitsubishi-electric-Aircon--1080x675.webp)
Daikin vs Mitsubishi Electric Aircon: Which Is Best for Singapore Homes? [2026 Guide]
Choosing between Daikin and Mitsubishi Electric Aircon can be difficult because both are well-established aircon brands in Singapore. Both brands offer inverter air conditioners designed for bedrooms, living rooms, HDB flats, and condominiums. For most homeowners,...
Can You Run Aircon 24/7 in Singapore? Cost & Saving Tips
Is It Safe to Run Aircon 24/7 in Singapore? Yes, an air conditioner can generally operate for extended periods when it has been correctly installed, properly maintained and is in good working condition. Modern air conditioning systems, particularly inverter models,...
Aircon Filter Replacement in Singapore: When and How to Change It
An aircon filter collects dust, hair, and other airborne particles before they reach the cooling coil. Over time, the filter becomes dirty or damaged. This restricts airflow and can affect your air conditioner’s cooling performance. Regular cleaning is normally...
Aircon Chemical Wash vs Chemical Overhaul: Which One Do You Need?
Choosing between an aircon chemical wash vs chemical overhaul can be confusing. Both services clean deeper than normal aircon servicing. However, the cleaning process, price and level of dismantling are different. A chemical wash is normally suitable for moderate...