It is generally easier to install a window air conditioner (AC) on the inside of your home rather than the outside. Window air conditioners are designed to be installed in a window or a specially cut opening in an exterior wall, and they are meant for use in single rooms or small spaces.
Here are some reasons why it's easier to install a window AC on the inside:
Access and Convenience: Installing the AC unit on the inside allows you to work within the comfort of your home, where you have easy access to the window or wall opening. You don't need to deal with external factors like weather conditions or potential obstacles on the outside of your house.
Power Supply: The indoor installation provides easier access to electrical outlets, making it convenient to plug in the air conditioner without needing to run long extension cords from the outside.
Mounting and Support: Many window AC units come with mounting brackets and support frames that are designed to be installed from the inside. This setup simplifies the installation process as you won't have to handle heavy units from the outside or worry about securing it to the window sill.
Sealing and Insulation: Installing the AC on the inside allows you to ensure a better seal between the unit and the window or wall opening, minimizing air leaks and maximizing the unit's efficiency.
Reduced External Work: Installing an AC unit from the outside might involve more work, such as cutting a hole in the wall or installing a dedicated mounting bracket. Indoor installation eliminates the need for such modifications to the external structure of your home.
Safety: Climbing ladders or working at heights on the outside of the building can pose safety risks. Installing the AC on the inside reduces the chance of accidents during the installation process.
While it's generally easier to install a window AC on the inside, it's essential to choose a window or wall opening that provides proper support and adequate airflow for the unit. It's also crucial to follow the manufacturer's installation instructions and safety guidelines to ensure a successful and safe installation.