Replacing an aircon can take from 30 minutes to 3 days based on the type of AC unit you are working on. When your air conditioning unit stops working efficiently it becomes essential to replace it. Homeowners frequently ask about the replacement time for an AC unit. The duration varies depending on the type of system, ease of access to the AC, and your home’s specific conditions. Let’s explore the replacement time for AC units and the influencing factors that determine the durations.
Factors Affecting the Time It Takes to Replace an AC Unit
The time it takes to replace an aircon is dependent on a few factors. Below are a few of them:
Size and Complexity of the Unit
Both the dimension construction complexity affect how long the replacement will take. Central aircon systems are larger and usually require more time for replacement compared to smaller units like window ACs. Ductless mini-split systems also require less time. Modifying existing ductwork is one of the reasons why it takes longer for the replacement.
Type of Air Conditioning System
Each type of AC unit demands a different amount of installation work. For example, Installing a central air conditioning system generally requires more effort than the installation of a portable air conditioner. Certain systems require extra electrical work. Hence, the time required for these types of replacements is longer.
Condition of the Existing Ductwork
The time required to replace your AC unit depends on the condition of the existing ductwork. The installation time is longer for damaged or improperly installed ductwork that requires repair or replacement.
Location of the Unit
The location of the AC unit plays a role in determining the duration of its replacement. For example, the process takes additional time and effort when the AC unit is situated in a confined space. AC units installed in inaccessible locations add complications to the replacement process.
Permits and Inspections
Regulation and permissions for inspection before replacement are important steps during the process. The process of getting permits and setting up inspections can extend the overall timeline. Local authorities may cause delays. Knowledge of local requirements helps you prevent unexpected project delays.
Availability of Replacement Parts
If the replacement parts for your AC unit become scarce, it can take more time for the replacement process. Delays may occur if particular components are not immediately available. Check with your contractor beforehand to ensure all necessary parts are available before starting your replacement project.
AC Replacement Time for Different Types of AC Units
Let’s find out the estimated replacement type for different aircon types:
Window AC Unit Replacement
The window AC unit is the simplest type of AC to replace since it requires only the removal of the old unit. Then the installation of the new one takes place into the window frame. The replacement process generally requires 1-2 hours based on the Aircon size and window condition. It does not involve complex electrical work or ductwork.
Ductless Mini-Split System Replacement
The replacement of a ductless mini-split system requires more time than a window unit. The replacement process involves the removal of both the indoor air handler and the outdoor condenser. Then the installation of the new system is done.
Replacing a mini-split system usually takes 4-8 hours. The total time it requires can vary based on system complexity and the number of indoor units requiring replacement.
Central AC Unit Replacement
Central air conditioning systems require more time to replace as the construction of these systems is more complex. It requires the removal of the old unit and then the installation of a new condenser and evaporator coil. Additionally, the ductwork or thermostat upgrades require extra time for this kind of aircon system. The time required to replace a central AC unit ranges from 1 to 3 days based on system size and if ductwork modifications are necessary.
Portable AC Unit Replacement
The replacement process for portable AC units is straightforward. It requires no installation steps. The replacement process for a portable AC typically takes between thirty minutes to one hour depending on the need for new vents or window seals.
Frequently Asked Questions (FAQs)
Do I need to be home during the AC unit replacement?
Staying at home is not mandatory. However, if you stay, you can physically inspect the process and instruct the technicians about your preferences. Hence, it’s recommended that you stay at home during aircon replacement.
Can I replace my AC unit myself?
Aircon replacement is not for DIY hobbyists. It should only be done by expert technicians. Improper installation can cause system malfunctions and reduce efficiency. It may also void the warranty.
How do I know if my ductwork needs replacement?
During the replacement of your AC system, a technician will conduct a ductwork inspection. Your ductwork needs replacement when you notice leaks, poor insulation, or trouble distributing cool air.
How long does an AC unit last before it needs to be replaced?
An AC unit typically functions for 10 to 15 years before needing replacement.
Will replacing my AC unit reduce my energy bills?
Installing a new energy-efficient AC unit will reduce the cost of your energy bills. Today’s air conditioning systems have higher efficiency.
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Learn MoreConclusion
There are many factors that influence the time it takes to replace an Aircon. Window and portable aircons take the least time and central ACs take the highest time for replacement. The time it takes may also vary depending on the expertise of the technicians.
