If you’re wondering how to install a garbage disposal, you’re reading the right article as our aim is to guide you with the steps on how to install this essential kitchen device properly. To give you an encouraging headstart, it’s fairly easy and certainly doable even for newbies. Just check that you have the following: your basic tools, elbow grease, a dash of patience and a pint of endurance.
1. Determine the Kind of Garbage Disposal You Need.
If you happen to be purchasing a new disposal, you need to decide what type of disposal to go for, whether continuous feed or batch feed. The former is used by putting in food items AFTER you put it on while the latter is used by putting food waste BEFORE you put it on. Apart from that, you’ll also need to think about what kind of plumbing you have, the size of what’s under your kitchen sink and whether or not a noisy disposal would be an issue.
- If you happen to have kids who will be using the disposal, the ideal type to go for would be the Batch Feed. They may be expensive but they’re certainly safer because they make use of a stopper before operation. Continuous feed disposals run when you click its switch and still keep running even after you switch it off. Should your child drop a utensil down and stick their hand inside the drain, well… you get the picture.
- Select a garbage disposal that’s got the right motor for your household. If there are only a few people living in your house, that means you have a less amount of food waste so a disposal with less horsepower is already enough. A 1 horsepower is suitable for larger households because more people are living there, which also means more food waste.
- Think of the features you want for your garbage disposal. Although it comes with a higher price, investing can already get you a disposal that can operate without any noise and made of durable stainless steel material.
- Note that if your plumbing is connected to your septic tank, the garbage disposal to buy is one especially designed for septic tanks,
2. Round Up the Necessary Tools and Supplies.
- Disposal wrench
- Electrical cord
- Plumber’s putty
- Water pump pliers
- Safety supplies such as goggles and dust mask
3. Turn the Power Off.
Prior to starting any installation procedure, you need to ensure that your garbage disposal’s power is turned off. Note that it should stay off during the whole duration of the installation process. To prevent another person from putting it back on, it would be wise to cover the panek box.
Taking Out Your Old Disposal
1. Disengage the Dishwasher Hose.
If your garbage disposal is connected to the dishwasher, loosen and disengage the hose attaching it to the dishwasher with your screwdriver.
2. Detach the Waste Line.
You can take out the P-trap that runs from the disposal by employing a wrench so you can unscrew the slip-nut that connects the disposal to the trap. It would also be ideal to put a bucket under the trap so that it can catch wastewater found at the bottom.
3. Remove the Disposal.
You can take out your disposal by inserting a screwdriver into the mounting ring lug. After which, you turn it clockwise until it loosens up.
4. Disengage the Rest of the Parts of the Mounting Assembly.
Take out the ring on the sink sleeve, the sink sleeve, the flange, the fiber gasket and the plumber’s putty. Finish your preparation for the new disposal by cleaning the sleeve, flange and sink opening.
Installing your new Home Garbage Disposal
1. Wire the Disposal.
This is where the real work starts in how to install your garbage disposal. They come with or no appliance wires attached. If yours happen to be the latter, take out the cover plate beneath it and begin attaching the wires as per instruction of your manufacturer’s manual. Note that the usual process is to attach white wires to white wires and black wires to black wires. Once done, screw and put back the cover plate on.
2. Install the Drain Flange and Mountain Ring.
Make a snake of around 1/2 inch thick and 10 inches long. You can do this by rolling the plumber’s putty in your hands to form it. Put it in place at the underside of the drain flange underneath the sink. Insert the flange into the drain hole then press it down evenly to attach it. After which, snap on the backup ring, fiber gasket and mounting ring.
- As you work under the sink, make sure to screw the mounting ring tightly against the sink. You can do this more effectively if you alternate sides or screw one and then screw to the other side, so that the mountain ring can tighten evenly.
- If plumber’s putty squeezes all around the flange, you can use a knife to wipe it away.
3. Mount the Disposal.
As you put the disposal into the mounting ring, you need to ensure that the outlet of the disposal is facing towards the drain pipe connection. After that, tighten it until the disposal already stays in place.
4. Attach the Disposal to the P-Trap.
Measure the discharge pipe’s length, cut it to size using a hacksaw and attach it to the disposal’s outlet. For proper connection process, read the manufacturer’s manual. Likewise, make sure to attach the dishwasher discharge tube too.
5. Check the Disposal.
Now that you’re done, you can not turn back the power on. Run water into the sink and turn on the disposal so you can check if it will work. If you’re wondering why you always have to run the water, that’s because water needs to be running so you can flip the switch. Check under your sink to make sure there are no leaks. Do a test by running some food through the disposal to see if it
grinds and gets disposed of the right way.
And that concludes our article on how to install a garbage disposal. It’s fairly comprehensive step-by-step procedure which is based from WikiHow. We hope this guide will be of much help to you and would make your installation experience easier.