Residential refrigerators are household appliances used to store perishable food items at optimal temperatures, providing reliable and efficient cooling. They are used in applications such as homes and apartments, ensuring a consistent supply of fresh and preserved food. Residential refrigerators offer features such as adjustable temperature controls, energy efficiency, and various configurations (top-freezer, bottom-freezer, side-by-side, French door), making them essential for maintaining food quality and reducing waste. Their ability to provide reliable and efficient cooling makes them valuable for optimizing food storage and ensuring household convenience.