Using this water drawer front panel is straightforward. Just remove the old panel and attach this new one in its place. It's designed to fit easily. As for maintenance, keep it clean by wiping it down with a damp cloth from time to time. When it comes to the guarantee, if you have any issues, just get in touch with us. Before buying, make sure to double - check your dryer's model number. If you're not certain it will fit, don't hesitate to contact us with the full model details.