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3 Common Aircon Installation Problems

Air conditioners are important for keeping indoor spaces comfortable at home or in the office. However, if an air conditioner is installed incorrectly, it can lead to problems like poor performance, electrical issues, and leaks. It's essential to ensure the correct installation of any unit chosen from an air conditioner installation catalog to avoid such problems. This article will point out signs of an improper air conditioner installation that you should be aware of and address promptly. 

Leaking Water

Air conditioner water leakage can happen for various reasons, often indicating improper installation. If you see water pooling around your indoor or outdoor unit, it may suggest an issue with the air conditioner installation. Unlevel condenser pans are a common cause of water leaks and may need troubleshooting. These leaks can cause substantial damage to furniture, floors, and walls. It's important to take preventive measures to avoid air conditioner water leakage problems and protect your living space.

Additionally, consider these practices to further mitigate the risk of air conditioner water leakage:

  • Monitor Humidity Levels

High indoor humidity can contribute to excessive condensation and water leakage. Use a dehumidifier to maintain optimal humidity levels in your living space.


  • Seal Air Leaks

Check for any gaps or leaks in windows, doors, and walls that might allow warm, humid air to enter your home. Sealing these openings can help reduce the potential for condensation and water accumulation.


  • Insulate Ductwork

Properly insulating ductwork helps prevent condensation buildup, reducing the likelihood of water leaks. Inspect and maintain the insulation around your ducts regularly.


  • Install a Drain Pan

Placing a drain pan under the indoor unit can serve as an additional layer of protection in case of water leakage. Ensure that the drain pan is correctly positioned and regularly check for any signs of water.


  • Professional Installation

If you're installing a new air conditioning unit, consider hiring a professional aircon installer with experience in the specific model. Proper installation by a qualified technician can significantly reduce the chances of water leakage issues.

By incorporating these measures, you can further enhance the efficiency and reliability of your air conditioning system while minimizing the risk of water damage to your home. Regular attention to these details contributes to a trouble-free and comfortable indoor environment. 

Electrical Issues


If you install an air conditioner incorrectly, it can lead to electrical problems. For instance, if the wiring is not done right, it might cause issues like flickering lights or frequent circuit breaker trips. If you notice these signs or hear strange noises, it's important to hire a professional to fix any electrical problems. Electrical issues can be risky and may lead to fires, causing substantial damage to your property.


Poor Perfomance of Aircon

Regular maintenance checks by professionals can help ensure that your air conditioning unit operates at peak efficiency. They can identify and address potential issues before they escalate, preventing disruptions and extending the lifespan of your system.


In addition to performance concerns, an improperly installed air conditioner may struggle to maintain consistent temperatures throughout your space. Uneven cooling can lead to discomfort and dissatisfaction. A professional air conditioning service can assess the installation and make necessary adjustments to ensure uniform cooling in every part of your home or office.

Investing in the expertise of a professional service company not only resolves existing issues but also provides valuable insights on optimizing your air conditioning system for long-term efficiency and cost savings. It's a proactive step toward a more comfortable and trouble-free cooling experience. 

338 Aircon Servicing Singapore provides an extensive range of Aircon Services including Aircon Servicing, Aircon Repairs, Aircon Installation of the best aircon brands, Chemical Overhaul, Gas Top-up, Aircon Leaking Water, and Aircon Not Cold Fix, and more. We have a team of professional technicians who are equipped with vast knowledge and experience in the Aircon industry.

It’s always a good time to talk about the common issues that aircon units have. We have over 15 years of experience in dealing with aircon works and have completed thousands of aircon works for both residential (Landed, Condo, and HDB) and commercial. We are a highly recommended Aircon Company in Singapore, with many delighted customers and reviews over the years on Google and Facebook.

Call or WhatsApp us at +65 88554141 / for a transparent quotation and honest pricing for all your aircon needs or We offer a fast and efficient service to serve any of your aircon needs!

Learn more about 338 Aircon Servicing Singapore here:

👉 3988 x Google Reviews


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