Homeowners Plumbing Handbook by Marc Stewart - HTML preview

Wingbacks set out for a new kitchen and dishwasher:

Open up the wall behind the new cupboard where the new sink bowl is to be positioned. Place the timber for the female wingbacks for the hot and cold lines to the bench mounted tap at 8-inches (200 mm) down from the top most surface of the new bench top. And place a timber noggin for a cold feed for the dishwasher at about 8-inches (200 mm) above the lowest shelf toe space board inside the cupboard off to the side of the dishwasher well under the sink bowl.

If you are not installing an under bench mounted tap, opting for an out of the wall set. You will have to place your female wingbacks some 4-inches (100 mm) above the finished bench height. Center of the new bowl position.