Installing Under Sink Garbage Disposal

Identify and remove the cover plate on the under side of the disposal.

Installing under sink garbage disposal.

In this video i ll walk you step by step through a garbage disposal installation. Align the three taps of the disposal with the mounting ring. Read the installation instructions in the owner s manual to identify the disposal parts and wiring colors. Now it is time to install the entire disposal unit under the sink.

Unfortunately the weight moisture and vibration of the garbage disposal will literally pull the sink away causing it to separate and fail. Remove the drain stopper and allow the drain and p trap to fill with water. Then attach the wires in your new disposal according to the manufacturer s instructions insert the drain flange and screw the disposal into the mounting ring. Garbage disposals are typically available in 1 3 horsepower up to 1.

Begin to install a garbage disposal by removing the appliance from the packaging. Disconnect the power at the circuit breaker. Test for water tightness by plugging the drain with the stopper and filling the sink with an inch of water. To install a new garbage disposal start by removing the old disposal and taking apart the rest of the mounting assembly.

If you don t want to reach under your sink and plug in the disposal each time you use it you can wire a switch above your countertop that connects to the disposal s outlet. Whether you re doing a garbage disposal replacement or installing one for the first time it ll attach to the sink and have a discharge that attaches to the drainpipe. Gap under the unit so it can drop a bit. Before you learn how to remove a garbage disposal unhook anything assemble a support under the unit using a paint can and scraps of wood.

Install the garbage disposal. You can do this by inserting the gasket to the discharge outlet connecting the discharge tube to the flange and screwing the bolts for a firm fitting. Use the same support to help when you are installing a garbage disposal. Garbage disposals break down food washed into your sink to help prevent your pipes from clogging.

How to unclog a sink. Check for leaks and tighten as necessary. Check for leaks under the sink to confirm that your plumber s putty is making a good seal.