Aircon installation is an essential service for Singapore homes and businesses, especially with the country’s hot and humid weather. Whether you are installing a new system, upgrading an old unit, or replacing a faulty air conditioner, understanding the installation timeline helps you plan your day without disruption. Many customers assume that aircon installation Singapore is quick, but the actual duration depends on various factors such as your home layout, number of units, and existing piping conditions.
As a trusted provider in the industry, LetsCool Aircon and Services Singapore offers professional installation with clear time expectations. Here is a complete breakdown to help you understand how long the aircon installation process really takes.
Before the installation begins, technicians perform a detailed site survey. This step ensures that your aircon is installed correctly, safely, and in the most efficient location for cooling.
Evaluate the room layout, electrical points, and ventilation
Recommend suitable BTU cooling capacity for your space
Check existing trunking to see if it can be reused
Advise on additional services such as aircon general servicing, aircon steam wash, or aircon compressor servicing
This stage is particularly important if you are replacing an old system. Technicians will check whether the old piping can still be used or if new copper pipes are required. They may also recommend cleaning options such as an aircon chemical wash or aircon chemical overhaul if the old system was leaking or producing bad odours.
For new homeowners or office setups, the assessment also includes planning the outdoor unit placement for efficiency and safety. On average, this process takes 30 minutes to 2 hours depending on the complexity of your space.
The main installation duration depends on the number of indoor units and the complexity of the layout. Here’s how long the installation usually takes with Letscool Aircon and Services Singapore:
Single Split System: 2.5 to 4 hours
System 2: 4 to 6 hours
System 3: 5 to 8 hours
System 4 or Multi-Split: Full day or longer
1. Setting Up Indoor Units (1–2 hours per unit):
This includes mounting the wall brackets, positioning the unit, drilling holes for piping, and making sure airflow direction is optimal.
2. Piping and Wiring Installation (1–3 hours):
Copper pipes, drainage pipes, and electrical wiring are fixed and insulated. Proper insulation prevents gas leaks, water leakage, and cooling inefficiency. Poor installation here leads to frequent aircon repair Singapore issues later.
3. Installing and Securing Outdoor Unit (30 minutes–2 hours):
Depending on location, technicians mount the condenser securely, sometimes requiring additional brackets for safety.
4. Vacuuming, Pressure Testing & Gas Filling (30 minutes–1 hour):
To ensure efficient cooling, technicians vacuum the aircon system to remove air and moisture, followed by checking gas pressure. If needed, an aircon gas top up is done to ensure optimal performance.
5. System Testing & Final Adjustment (30 minutes):
This includes airflow testing, cooling verification, noise level checks, and ensuring the drainage system flows smoothly.
Concealed pipes in older homes
Running new electrical wiring
Replacing rusted brackets
Clearing thick concrete walls
Installing units in high or hard-to-reach places
Condo management restrictions
The more complex the setup, the longer the installation will take. However, professional companies like Letscool Aircon and Services Singapore always ensure quality workmanship without unnecessary delays.
Once installation is complete, technicians perform final testing to ensure the system runs perfectly. This includes:
Airflow strength and temperature accuracy
Drainage pipe flow to prevent water leaks
Refrigerant pressure and noise levels
Thermostat and remote control functioning
Safety of brackets and piping routes
After confirming that everything works efficiently, the technician will guide you on:
How to operate your new unit
Basic cleaning tips
When to schedule your first aircon general servicing
Benefits of regular maintenance like aircon steam wash and aircon compressor servicing
Options for an aircon service contract for long-term protection
Latest aircon promotion packages for multi-unit servicing
A service contract with Letscool Aircon and Services Singapore ensures consistent maintenance, fewer breakdowns, and better cooling performance year-round.
Choosing a professional and experienced team ensures your system lasts longer and performs efficiently. Poor installation can lead to:
Aircon water Leaking
Aircon Not Cold
Aircon Light Blinking?
Aircon not working
Gas leaks
Overheating compressor
Frequent breakdowns
Higher electricity bills
A licensed installer not only ensures safe and proper installation but also prevents future issues that may require costly aircon repair Singapore.
On average, aircon installation in Singapore takes between 4 to 8 hours, depending on the type of system, layout complexity, and condition of existing infrastructure. With trusted experts like Letscool Aircon and Services Singapore, you get a smooth installation process backed by high-quality workmanship, professional advice, and long-term after-service support.
From installation to aircon servicing Singapore, chemical cleaning, spare parts replacement, and full maintenance packages, Letscool ensures your aircon stays efficient, reliable, and cooling perfectly all year round.
11 Mandai Estate,
#05-15 Eldix,
Singapore 729908
Mail ID: info@letscoolaircon.com.sg
Service - Call: +65 9862 3678 (or) WhatsApp us: https://wa.me/6598623678
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litol35986 is a passionate writer who creates clear, engaging content across home improvement and aircon care topics. With a focus on helpful tips and practical insights, they aim to educate readers and simplify everyday decisions. Their work combine
litol35986 is a passionate writer who creates clear, engaging content across home improvement and aircon care topics. With a focus on helpful tips and practical insights, they aim to educate readers and simplify everyday decisions. Their work combine
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