The length of the drain hose on a dishwasher can vary depending on the specific model and installation requirements. However, there are some general guidelines you can follow.
Ideally, the drain hose should be long enough to reach a point higher than the dishwasher's drain outlet. This allows for proper drainage and prevents water from flowing back into the dishwasher. It is typically recommended to have a drain hose length of at least 3 to 4 feet (0.9 to 1.2 meters).
Additionally, check the manufacturer's instructions or installation manual that came with your dishwasher. They often provide specific recommendations for the maximum length of the drain hose or any other installation requirements.
If you're unsure about the correct length or installation process, it's always best to consult the dishwasher's manual or contact the manufacturer for guidance tailored to your specific model.