In general, it is not recommended to have a refrigerator and dishwasher on the same electrical circuit or breaker. Both appliances draw a significant amount of power when running, and having them on the same circuit may overload it, leading to a tripped breaker or potential electrical issues.
Refrigerators and dishwashers are high-powered appliances that require dedicated circuits to ensure they operate safely and efficiently. The National Electrical Code (NEC) in the United States typically requires that each major appliance has its own dedicated circuit. This helps prevent overloading the circuit, reduces the risk of electrical fires, and ensures that the appliances can function properly without interference from other electrical loads.
If your kitchen doesn't have enough dedicated circuits to accommodate both the refrigerator and dishwasher, it's essential to have a qualified electrician install additional circuits to meet the electrical demands of these appliances. They will determine the appropriate circuit size and wiring based on the specific power requirements of the refrigerator and dishwasher.
Always prioritize safety and compliance with electrical codes when dealing with home appliances. If you're unsure about the electrical setup or capacity of your kitchen, it's best to consult a licensed electrician to assess the situation and make any necessary changes to ensure safe and efficient operation of your appliances.