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We'll tell you the estimated installation time for an air conditioner, and the factors that might speed up or slow down the process.

Couple enjoying Daikin air conditioning

You’ve made up your mind: this summer it's time to buy or renew your air conditioner. A common question for anyone considering this investment is: How long does it take to install an air conditioner

The arrival of hot weather often brings a rush to transform homes or businesses into a refuge from the heat.

How long does it take to install an air conditioner?

The average time needed to install an air conditioning system usually ranges from 4 to 8 hours. However, this can change depending on several factors, which we’ll explore below. It is important to remember that every installation is unique and may vary in duration depending on the circumstances.

Factors that affect installation time

After all, not all air conditioners are the same.

They might share a mission: to cool your home. But the way they do it can be quite different. The complexity of your installation and the size of the system are the two main factors that determine how long your air conditioning installation will take.

Family enjoying breakfast at home with a newly installed air conditioning unit.

Type of system

  • Split air conditioning: The split system is one of the most common, consisting of two units: an indoor unit and an outdoor unit. The indoor unit is installed in the room you want to cool, while the outdoor unit is located outside the building. Installing a split air conditioning system usually takes between 4 and 8 hours.

  • Multisplit air conditioning: This system enables multiple indoor units to connect to a single outdoor unit. It’s ideal for cooling multiple rooms without having to install several outdoor units. Installing a multi-split system can take between 6 and 12 hours, since it requires more work to connect and calibrate all the indoor units.

  • Ducted air conditioning: Ducted air conditioning systems are installed in a false ceiling. They use a network of ducts to carry cool air to every room from a central unit. This type of installation is more complex and can take anywhere from 2 to 5 days to complete, depending on the size of your home and the difficulty of installing the ducts.

Complexity of installation

  • Basic installation: Installation can be faster if the electrical connections and ducts are already in place. In these cases, the installer only needs to mount the units and complete the connections.

  • Complex installation: Additional tasks such as drilling walls or making electrical adjustments may be necessary. Installation time for air conditioning can be affected not only by the complexity of the task, but also by the potential need for special permits. Complex installations can take several days, particularly when coordination with other professionals, such as electricians and plumbers, is required.

 Accessibility of the installation area

  • Easy access: Ease of access can significantly reduce the time required.

  • Difficult access: Challenging areas such as attics or high ceilings may require longer installation times. Hard-to-reach areas might require special equipment, such as scaffolding or long ladders, while cramped spaces can make it difficult for installers to manoeuvre.

Pre-existing site conditions

  • Initial preparation: Installers can begin work immediately and complete it more quickly if all areas are clear of obstructions and all legal and technical requirements have been met beforehand.

  • Obstacles: The presence of obstacles or the need for repairs may increase the time needed to install air conditioning. This includes moving furniture, removing debris, repairing any damage to the areas where the units will be installed, and dealing with any pre-existing electrical issues.

What should you know before installing air conditioning?

Permits and regulations

Before beginning installation, ensure you have obtained all required permits and all local regulations have been met. This is not only a legal obligation, but also ensures your system's safety and efficiency.

Choosing the appropriate method

Choosing the right air conditioning system is crucial. Think about things like the size of the space you want to cool, energy efficiency, and how much you’re willing to spend. A climate control expert can help you make the right choice.

Ask for a quote for your new system by contacting a recommended installer. An installer will promptly get back to you to help you choose the appliance that best suits your needs. 

Ask for a recommended installer

Preparing the property

Clear the area where the system will be installed in order to ensure a safe and efficient working environment. This includes moving furniture and ensuring installers have easy access to the workspace.

Children surprise their mother with breakfast in bed

And what if an old unit needs to be replaced?

Replacing an old air conditioning system can be a bit more complicated than a new installation for several reasons.

Remove the existing system

Dismantling and removing the old equipment may require additional time. Specific procedures must also be followed to dispose of refrigerants and other components safely and responsibly.

Assess the current system

Additional checks may be necessary to determine whether the existing ducts and connections are compatible with the new system. In some cases, adjustments or replacements will be required.

Adjustments and upgrades

If the new system is more efficient or has a different capacity, you will probably need to make changes to the ductwork, electrical cables, or control unit. These modifications can lengthen the overall installation time.

To sum up, although installation times for air conditioning systems may vary, planning ahead and understanding the influencing factors will help you manage your expectations and ensure a smoother experience. Always consult qualified professionals to guarantee safe, efficient installation, ensuring your new climate control system performs at its best.