The good thing about the W/D hookup is that it’s easy to do with a little hose. Hook the little hose to the cold and aim it into the washer drain. Open each valve. Turn on the valve while the hose puts water in the washer drain. Do that for both hot and cold valves. We actually disconnected our W/D in the basement so we wouldn’t have to winterize them since we didn’t have a unit.
