A:AnswerYes, you'll need the hookup kit. Make sure you have everything you need or it'll take you weeks to get a refund. I've been waiting for my dishwasher installation refund for 3 weeks.
A:AnswerI know Kitchen Aid gives a 1 year warranty on the dishwasher itself. Installation warranty? Check with Best Buy. They are who installed it. I would think 30 days.
A:AnswerWe hit a sale at Best Buy and installation and delivery was free. Maybe 30 bucks to get old one hauled away and a $25 installation kit was all we paid above the appliance price.