Appliance installation refers to the process of setting up household devices such as refrigerators, washing machines, and ovens. This typically involves connecting the appliance to necessary utilities like water, electricity, or gas, ensuring it operates safely and efficiently. Proper installation is crucial for the appliance's performance and longevity. Professional installers often handle this task, as they have the expertise to navigate complex connections and local building codes. Homeowners can also choose to install appliances themselves, but they should follow the manufacturer's instructions carefully to avoid potential hazards or damage.