Install a Waterline For an Under The Counter Dishwasher

Installing a water line and drain pipe for an under theTurn the water back on. Look for leaks in all
counter dishwasher is the same for a newconnections. Carefully tighten the connections a
dishwasher as it is for an old one. Once the location isquarter turn at a time, if there is a leak. Once there
chosen and the electrical works are connected,are no leaks, time to move on to the drain hose.
before the electricity is turned back on, install theInstall the drain hose by measuring and cutting the
water line and drain pipe for the dishwasher. Properdrain tube to fit from the dishwasher to the drain. If
placement of water tubes and drain pipes will insureattaching the drain hose through a garbage disposal,
the dishwasher works correctly.there will be space in the disposal to install a
Be sure to have everything you need before startingdishwasher drain pipe. If there is not a disposal, a
to install the water line. The items needed are, awaste T-fitting will need to be installed to attach to
shutoff valve, the water line, a tape measure, a handthe drain.
saw, a piece of copper tubing, a drain tube, aBe sure to secure all connections before testing. Turn
T-fitting, an adjustable wrench, and 4 compressionon the water and test again for leaks. If leaks are
fittings.present, tighten the connections a little more, being
Before starting any work on the water line, be surecareful not to over tighten. One quarter turn at a
to shut off the water and empty the hot water line.time, until the leak is stopped. Copper is a soft metal
Put a container under the hot water line and cut theand will bend or break easily.
line to install the T-fitting.Once all connections are not leaking, finish installation
Place a compression fitting on each end. Tighten theof the dishwasher and run a test cycle. Check once
fittings by hand, and then just a quarter turn withagain for any leaks. Once no leaks are found,
the adjustable wrench.installation is successful and finished. Place the
Attach the shutoff valve to the T-fitting. Secure thedishwasher securely in its place.
water line from the dishwasher to the shutoff valve.If you have one, always refer to the installation
Keep the container under the hot-water supply line.manual for manufacturer specific installation.