10 Differences Between split ac and window ac

Split AC vs Window AC: A Comprehensive Comparison

What is a Split AC?

A split air conditioner, or split AC, consists of two main components – an indoor unit and an outdoor unit. The indoor unit contains the cooling coil and air-handling components, while the outdoor unit houses the compressor and condenser. These units are connected by refrigerant pipes and electrical cables.

Examples of Split AC

  • Daikin Split AC
  • LG Split AC
  • Mitsubishi Split AC

What is a Window AC?

A window air conditioner, or window AC, is a self-contained unit that is installed in a window or a hole in a wall. It consists of a single unit that contains all the components, including the cooling coil, compressor, condenser, and air-handling components.

Examples of Window AC

  • Carrier Window AC
  • Sharp Window AC
  • Whirlpool Window AC

Differences between Split AC and Window AC

Difference Area Split AC Window AC
Cooling Capacity Higher cooling capacity available Lower cooling capacity compared to split AC
Installation Requires professional installation as it involves mounting indoor and outdoor units and connecting them with refrigerant pipes Relatively easier installation as it can be directly fitted into a window or a hole in a wall
Aesthetics Indoor unit can be placed anywhere in the room Visible from the outside and may obstruct the view
Space Utilization Saves valuable floor space as the indoor unit can be mounted on a wall or suspended from the ceiling Occupies window space, reducing natural light and blocking the window
Cooling Efficiency Provides uniform cooling throughout the room Cools the immediate surroundings and may have uneven cooling
Cost Generally more expensive due to the complexity of the system Usually more affordable than split AC
Energy Efficiency Can be more energy efficient with features like inverter technology Relatively lower energy efficiency compared to split AC
Maintenance Requires regular maintenance and cleaning for both indoor and outdoor units Easier maintenance as all components are in a single unit
Noise Produces less noise as the compressor is located outside Can be noisier due to the compressor being inside the AC unit
Portability Cannot be easily moved once installed Portable and can be removed and installed in different locations


In conclusion, split ACs and window ACs differ in terms of cooling capacity, installation, aesthetics, space utilization, cooling efficiency, cost, energy efficiency, maintenance, noise, and portability. While split ACs offer higher cooling capacities, flexible installation options, and better aesthetics, window ACs are generally more affordable and easier to install. The choice between the two depends on individual preferences, room layout, and budget constraints.

People Also Ask:

1. Which is better, split AC or window AC?

The choice between split AC and window AC depends on factors like cooling needs, available space, and budget. If energy efficiency and aesthetics are important, split ACs are a better choice. If affordability and ease of installation are priorities, window ACs might be more suitable.

2. Can a window AC be installed in a wall?

Yes, a window AC can be installed in a wall by creating a hole of the appropriate size. However, this type of installation may require additional modifications and professional assistance.

3. Can a split AC cool multiple rooms?

Yes, a split AC with multiple indoor units can cool multiple rooms simultaneously. Each indoor unit can be controlled independently to provide personalized cooling in different areas.

4. Are window ACs louder than split ACs?

Generally, window ACs tend to be noisier than split ACs as the compressor is located inside the unit. Split ACs have the advantage of placing the noisy components, such as the compressor, outside the room.

5. Are split ACs more energy-efficient than window ACs?

Split ACs with advanced features like inverter technology can be more energy-efficient compared to window ACs. However, it is essential to compare the energy efficiency ratings (EER or ISEER) of specific models to make an informed decision.

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