What is the minimum length for flexible cords used in kitchen range hoods?

The minimum length for flexible cords used in kitchen range hoods is 18 inches. This minimum requirement is established to ensure that the flexible cord can accommodate movement and positioning of the appliance as necessary during installation and use. A flexible cord that is too short may not allow for proper installation or could restrict movement, potentially posing a safety hazard.

Additionally, using a cord of adequate length helps prevent strain on the electrical connections, reducing the risk of wear or damage to the cord and its terminations over time. It's essential for the design of such installations to allow for flexibility while adhering to safety standards, thus maintaining both functionality and safety in the kitchen environment.