Double Sink Garbage Disposal Plumbing

Installing a garbage disposal on a double sink setup may seem like a daunting task, but it can be done with a little bit of planning and effort. By following these step-by-step instructions, you can have your new disposal up and running in no time.

Materials you will need:

Garbage disposal
Pliers
Wrenches (adjustable or basin)
Pipe wrench
Plumber's putty
Teflon tape

Step 1: Shut off the water supply

Before you begin working on the plumbing, it is important to shut off the water supply to your sink. This will prevent any water from leaking out while you are working on the disposal.

Step 2: Remove the old disposal

If you are replacing an old disposal, you will need to remove it before you can install the new one. To do this, simply disconnect the power cord, remove the mounting bolts, and lift the disposal out of the sink.

Step 3: Install the new disposal

Now that the old disposal is removed, it is time to install the new one. Place the disposal in the sink hole and secure it with the mounting bolts.

Step 4: Connect the plumbing

The next step is to connect the plumbing to the disposal. This includes connecting the drain pipe, the water supply line, and the dishwasher drain line.

Step 5: Test the disposal

Once the plumbing is connected, it is important to test the disposal to make sure it is working properly. Turn on the water supply and run the disposal for a few seconds. You should hear the blades spinning and see the water draining out of the sink.