A normal garbage disposal unit lasts about 12 years, so if it’s a function you want in your kitchen, there is every possibility that you’ll need to replace it eventually. Or, you may intend to install one for the very very first time when renovating an old kitchen.
If you are mounting one for the very first time, know that there are some wiring and plumbing skills needed– work you might wish to have a specialist do if you’re not fully certain of your skills. For instance, most existing building regulations call for a devoted 20-amp 120-volt outlet under the sink near the disposal. The electrical outlet will require to be controlled by a switch that is accessible to a user standing at the sink. There is a good chance that this circuit is currently in your cooking area, but if it’s not, you’ll require to have this circuit installed before you can set up the disposal.
1. Get Rid Of the Old Disposal
The power should be separated from the old disposal prior to you remove it. This may be as straightforward as unplugging it from its electrical outlet, however if the disposal is “hardwired” directly right into circuit wiring, as holds true in some older installations you’ll need to first shut down the circuit at the main circuit box. You do this by going to your electric circuit box as well as changing off the breaker (or removing the fuse, if you have an old fuse panel) on the disposal’s circuit.
Eliminate the garbage disposal by separating drain links affixed to the disposal, after that disconnecting the disposal from the flange setting up.
Get rid of the disposal flange setting up from the sink drain. Although it is occasionally possible to make use of the very same flange assembly if you are changing the old system with a new one from the very same supplier, it is usually best to replace these components to ensure a good drainpipe seal.
2. Mount the Drainpipe Fitting as well as Installing Ring
To install the garbage disposal, you first require to install the setting up that will hold it in position below the sink. This is a special type of drain installation that contains a sink flange as well as mounting ring that sandwiches around the top and base of the sink drain opening.
Seal the sink opening by placing a 1/2-inch-thick bead of plumbing technician’s putty around the drainpipe opening from inside the sink. Insert the brand-new disposal sink flange into the sink opening and also press it firmly into the plumbing technician’s putty.
Have someone hold the sink flange in position from the top as you function from under the sink. Take the fibrous gasket and also triangular add-on ring and also glide them onto the tailpiece of the sink flange.
Protect the ring by snapping the round clip spring or snap ring into the groove on the flange tailpiece.
3. Tighten Up the Mounting Ring Setting Up
Tighten down the installing setting up by tightening up the 3 placing screws, tightening each a little at a time to gradually apply also stress. Tighten the screws up until the sink flange is limited versus all-time low of the sink as well as excess plumbing professional’s putty has oozed out around the drainpipe opening. Make sure not to overtighten; it’s possible to squeeze out all the plumber’s putty that have to exist to complete the seal.
Wipe away the excess plumber’s putty around the drainpipe opening inside the sink, making use of a rag.
4. Connect the Disposal’s Power Cable
Prior to installing the garbage disposal, you’ll require to attach its plug-in power cable. Remove the electrical cover plate located on the bottom of the disposal system. Set up a pressure relief fitting in the red that the power cord will certainly undergo, as well as tighten the suitable nut with pliers.
Feed the loose-wire end of the power cable via the pressure alleviation, and also tighten the stress alleviation clamp onto the cable with a screwdriver. Using wire nuts, link the white lead from the disposal to the power cable’s white (neutral) cord, the black lead to the black (hot) cord cable, and also the green ground lead to the cable’s green ground cable. Put the connected cables into disposal electric box and reinstall the cover plate.
6. Get ready for a Dish washer Connection (optional).
In some installments, the dishwashing machine drain water is run through the garbage disposal. If that is your situation, locate the dishwashing machine inlet nipple area near the top of the disposal chamber. Put a screwdriver right into the nipple, as well as tap the screwdriver with a hammer (like a sculpt) to knock senseless the plug inside the nipple area. The plug is a plastic disc that will fall into the disposal’s grinding chamber. Get to inside via the top of the disposal device as well as take out the disc.
7. Attach the Drain Lines.
Secure the rubber discharge tube to the disposal unit with its gasket and screws. Position the disposal by transforming it to make sure that the discharge tube aligns with the sink drain waste trap. You may need to add extension items or shorten the pipes to make the appropriate connections.
As soon as the drainpipe link is made, link the dishwashing machine line, as relevant. Glide the dishwater tube onto the disposal nipple, and also safeguard it with the clamp provided by the maker.
8. Lock the Garbage Disposal Unit in position.
Securely secure the disposer to the sink mounting setting up by tightening up the revolving webcam collar on the disposal, making use of either a screwdriver for take advantage of or an unique wrench that may have come with the garbage disposal for this function. You likely will feel a distinctive “click” as the disposer secures into location.
9. Look for Leaks as well as Correct Operation.
Turn on the water and also run it via the disposal to check all links for leakages. If there are leaks, tighten any type of loose drain connections. Plug in the disposal to the wall outlet and also ensure the circuit power is turned on.
Check the procedure of the garbage disposal by turning on the water as well as disposal and dropping some food scraps into the drainpipe.
What to Think About During Garbage Disposal Installation in Valley Village
Garbage Disposal Installation: Step by Step in Valley Village