Yes, it is recommended to wait before plugging in your new appliance. It is advisable to wait at least 4 hours after installation before putting it into operation. This waiting period allows the refrigerant to stabilize after transportation, ensuring optimal operation of the appliance. By waiting for this period, you also allow the internal components to adjust to ambient conditions, contributing to extending the lifespan and efficiency of your new appliance. This simple precaution helps ensure optimal performance and increased longevity for your equipment. At New Air, we prioritize reliability, energy efficiency, and the use of advanced technologies to ensure top-notch refrigeration solutions. Contact us now and optimize your storage space with our reliable and durable products.