A functional and efficient trash disposal is an essential component of any modern kitchen. It makes meal cleaning a breeze. It may be time to replace your Badger 100 garbage disposer if it is not working properly. This blog will provide a step by step guide for replacing a Badger100 garbage disposal. It will ensure that the installation process is smooth and you have a better kitchen experience. You can tackle this DIY project with new ideas and tips and enjoy the benefits that come from a reliable disposal.

Prepare for the Replacement

Before beginning the installation, you should gather all the necessary materials and tools. Make sure you have the following: a Badger 100 (or a replacement model), a screwdriver or adjustable wrench, plumber’s putty or towels to catch water, and an installation kit for disposals (if needed). Be sure to read the manufacturer’s instructions, and take note of any safety precautions.

Disconnect the old Garbage Disposal

Start by disabling the power supply for the garbage disposal. Locate the circuit-breaker panel and turn off power to the garbage disposal. Then, disconnect the disposal from the drainpipe of the sink. Remove the metal clamp holding the disposal to drainpipe with a screwdriver. Remove the disposal unit, allowing water to drain into towels or a bucket.

Remove the Mounting Assembly

Once the old disposal is removed, remove the mounting unit from the underside of the sink. Use a screwdriver to loosen the mounting bolts holding the assembly in place. Gently lower the unit and remove it. Remove any debris and old putty on the sink flange in order to ensure that the new unit will seal properly.

Installing a New Garbage Collection System

Assemble your new Badger or replacement unit according to the manufacturer’s instructions. Apply a thin ring of plumber’s putty continuously around the sink flange. Insert the flange gently into the drain hole of the sink and press it firmly into position. Position the mounting unit over the flange by aligning the mounting screws with the holes. Secure the assembly using a screwdriver and wrench to tighten the mounting screws.

Connect the Plumbing

Attach the discharge pipe to the disposal device’s outlet. Make sure it fits snugly. Use a wrench or screwdriver to tighten any connectors. Connect the other end of discharge tube to sink drainpipe using a metal connector or clamp. Double-check to make sure all connections are tight.

Test and Finalize

After the installation is complete, it’s finally time to test out your new garbage disposal. Restore power by turning on the circuit breakers. Turn on the disposal and run water through the sink. Check for any unusual noises or leaks.

Dispose of food scraps in small amounts to ensure the unit runs smoothly. Congratulations on a successful installation!


Replacing a Badger100 garbage disposal does not have to be a difficult task. Follow this step-by -step guide, and use new ideas and advice to upgrade your kitchen. Remember to collect the necessary tools, remove the old unit from the mounting assembly, replace the new garbage disposer, connect the plumbing and thoroughly test the entire system.

Your new disposal unit will simplify your daily cleaning and enhance your cooking experience with proper installation and maintenance.