What is the required type of circuit for a garage refrigerator according to modern codes?

A dedicated circuit is required for a garage refrigerator according to modern codes to ensure that the refrigerator receives a consistent and reliable source of power without the risk of overloading other circuits. This is important in a garage setting where multiple appliances or tools may be in use simultaneously. By providing a dedicated circuit, the risk of tripping breakers and potential power interruptions to the refrigerator is minimized, which is crucial for maintaining the proper temperature and food safety.

Using a dedicated circuit also complies with the National Electrical Code (NEC) stipulations regarding kitchen and appliance installations, reflecting best practices in residential electrical design. This type of setup allows for the refrigerator to operate efficiently and protects it from voltage drops caused by other devices on shared circuits.

In this context, it's important to recognize that while GFCI circuits can also be a requirement in certain areas prone to moisture or water exposure, especially in garages, the primary focus for a refrigerator is the need for a dedicated circuit for optimal performance and safety. The other options, such as a specific amp circuit (15-amp) or a standard circuit, do not adequately address the unique needs of ensuring continuous operation for a refrigerator which is best achieved through a dedicated circuit.