Read these 9 Garbage Disposer Tips tips to make your life smarter, better, faster and wiser. Each tip is approved by our Editors and created by expert writers so great we call them Gurus. LifeTips is the place to go when you need to know about Plumbing tips and hundreds of other topics.
You should only install your own garbage disposal if you have experience working with electrical wiring and have some knowledge working with local building codes. Otherwise, it's important that you call in a professional for help to avoid more damage. If you have the know-how to do this do-it-yourself project, follow our instructions on how to install a garbage disposal:
1. Remove the drain lines to both sinks if you have a dual bowl sink. Next, remove the strainer from the bowl that you'll be using for the garbage disposal. Then, remove the strainer body. You should now have a simple hole at the base of your sink bowl.
2. Take plumber's putty, roll it between your hands, and form a length to run along the flange of your disposal unit.
3. Place the flange onto the drain hole. Then, attach the gasket to the flange, followed by the upper and lower mounting rings.
4. Snap the retaining ring into place next, tightening the three screws into the mounting ring until the flange assembly is secure.
5. Since the plumber's putty should have squeezed out, you can trim the excess and clear out the debris from the sink.
6. Review your manufacturer's instructions to attach the garbage disposal to the flange. You'll either attach the unit via a mounting ring or bolts.
7. Take the washer or gasket, which should come with your disposal unit, and attach the discharge tube to the discharge opening on the side of the disposal.
8. If you will be using a dishwasher in conjunction with your garbage disposal, remove the plug inside the dishwasher nipple. Then, attach the discharge tube to the dishwasher nipple.
9. This is the last step in how to install a garbage disposal. You can put in the drain lines. For a dual bowl sink, you can run the discharge tube perpendicular to the drain line. (You can use a single P-trap.) The discharge to can connect just above the trap.
Installing a garbage disposer is a project for someone who feels comfortable working with electricity and has an intermediate level of experience with do-it-yourself projects around the house. If you plan on installing the garbage disposer yourself, keep these safety tips in mind.
If you're getting ready to handle the wiring for your garbage disposer, practice garbage disposer circuit safety. Make sure the wiring is safe to handle by using a voltage tester. The best thing to do is avoid touching the wiring or allowing the wires to touch until you've used a voltage tester. This is how you conduct the test:
If you want to tackle installation of a new garbage disposer, you have to have the tools to do the job. To make sure you're not stuck in the middle of the project without the one tool you need, take a look at our garbage disposer installation tool list.
People who have septic tanks need to take some additional measures if they also have a garbage disposer in their home. Remember these tidbits garnered from plumbing professionals if you want to use a garbage disposer with your septic tank.
Contact your local Seattle plumber to install a garbage disposer and save yourself the trouble and hazards of doing it yourself. You won't have to deal with figuring out circuitry and building codes – your Seattle plumber will do it for you. Your Seattle plumber can also facilitate repairs of an existing garbage
disposer if you want to try and keep the one you have. However, you can also try these solutions for minor problems before you contact your Seattle plumber:
If your garbage disposal unit doesn't have its own electrical circuits, you can still try another route. Tie your garbage disposal unit into the electrical circuits for the dishwasher.
1. You'll need a single pole switch to operate your garbage disposal unit.
2. Tie neutral white wires together with a wire nut.
3. Tie bare ground wires together with a wire nut.
4. Each of the two black wires attaches to a terminal on the single pole switch. Attach the incoming wire to the bottom terminal. Attach the outgoing wire to the top terminal.
Before you tackle the project of replacing your garbage disposer, make sure you take these steps to get the task off on the right foot. This is our list of four steps to take before replacing your garbage disposer:
1. Turn the electrical power to your garbage disposer off.
2. Place electrical tape over the shutoff switch under the sink if there is one. You don't want to accidentally turn the switch back on while working on the project.
3. If you can't find the shutoff switch, turn the power off via the circuit breaker or fuse to the garbage disposer.
4. Shut down the water supply running to your garbage disposer.
Maybe you had an electrician handle the installation of the electrical circuit for your garbage disposal. Or perhaps you're using one that is already in place. Now you're just trying to figure out how to connect the electrical circuit to your new garbage disposal. Read on to find out.
1. Remove the electrical connections plate on your new garbage disposer unit.
2. Use a wire nut to connect the white wire from the garbage disposer unit to the white wire from the switch.
3. Use a wire nut to connect the black wire from the garbage disposer unit to the black wire from the switch.
4. Use a wire nut to connect the bare ground wire from the garbage disposer unit to the bare ground wire from the switch.
5. Replace the cover plate to the electrical connections on your garbage disposer unit.