What effect does keeping refrigerator coils clean have?

Keeping refrigerator coils clean significantly improves energy efficiency. When the coils are dirty, they are less able to dissipate heat, which forces the refrigerator's compressor to work harder to maintain the desired temperature inside the appliance. This increased workload leads to higher energy consumption and can cause the appliance to wear out more quickly.

By ensuring that the coils are clean, heat can be effectively transferred away from the refrigerator, allowing it to operate more efficiently. This means that the appliance uses less energy to maintain the same cooling level, resulting in lower electricity bills and reduced environmental impact. Regular maintenance, such as cleaning the coils, is an essential practice for optimizing the performance and longevity of refrigerators.