A garbage disposal is pretty simple to install. You can think of it as being similar to having an extra-deep sink that enables you to cut your food into smaller pieces before it is washed down the drain.
When it comes to installing a garbage disposal, there are only a few connections that need to be made. These connections serve as couplings between the machine and the water lines, electric cord, and dishwasher tubing.
In most cases, the tightening or loosening of nuts and bolts associated with these connections only calls for the use of standard hand tools such as wrenches or channel lock pliers (if there are no water lines present). When connecting a new piece of equipment to your sewage system, you aren’t required to use a liquid cleaner; however, it is recommended that you do use a liquid cleaner that has been formulated specifically for this purpose. This way, you won’t have to worry about the parts rusting over time as a result of being exposed to water.
If you are capable and certain of your abilities, then installing a garbage disposal on your own should not present any challenges for you. Due to the fact that there are only three connections to be concerned with, it should not take more than an hour at the very most.
But let’s say that you don’t have a lot of experience working on machines that are powered by electricity or hydraulic fluid. If this is the case, it is probably best to hire a professional to complete the task for you so that they have previous experience working on something comparable. In addition to this, the installation of new appliances as well as repairs on existing ones must be carried out by licensed plumbers in certain states. This is because there are potential safety risks associated with allowing unlicensed individuals to work with electrical wiring or sewage systems.
Even though you don’t have to hire a plumber to get the job done, you might wind up having to do so if the laws in your state prohibit unlicensed workers from carrying out the task.
Is it possible to install a garbage disposal in a sink that already has one installed?
The answer to this question is yes; it is possible to install a garbage disposal in an existing sink; however, there are some things that you need to think about before proceeding with the installation.
To begin, not all sinks are suitable for use in newly installed bathrooms or kitchens. According to what they said, the weight and vibration of a garbage disposal would be too much for many different types of vessels’ sinks. In addition, if the bottom of your current sink does not have three holes in it (that is, if there is no place for a drain line for the dishwasher), then you might run into some issues. Additionally, it is highly likely that you will want to connect your new disposer to a dishwasher or some other component of your plumbing. If you don’t have any hookups underneath the sink, then I’m afraid you’ll have to go back under there and drill some more holes in order to get the sink to work!
You will need to make a decision regarding whether or not to move the drain if the condition of your sink is satisfactory. The majority of garbage disposers come equipped with a flange that allows you to attach a strainer assembly that has rubber gaskets. It’s possible that this is the only connection you’ll need if your drain line is located close enough to the wall (about 12″ away). If it is too far away, you will need to either extend the downspout yourself or hire a plumber to do it for you. If it is not too far away, you can do it yourself.
If you are going to connect to already existing lines, check to see if they are able to handle the additional load! It should not be too difficult to calculate this based on the age of your home and the amount of waste that is flushed down your drains on a daily basis; however, if you are unsure, you should consult an expert.
You can get a garbage disposal from just about any big box store that specializes in home improvement or from any other store that sells plumbing parts. In addition, you should consider calling around to a variety of stores to see what options are available to you. Some stores sell disposers, while others sell only the drains and flanges necessary to connect them. You might get really lucky and find a store that offers sales on both of these items.
Do all garbage disposals fit all sinks?
Garbage disposals are typically manufactured to be compatible with standard mounting assemblies consisting of three bolts. The majority of the time, the only sink that will require custom fabrication will be the one in the bathroom.
An enameled cast iron sink with a three-bolt flange is an older model that likely originated in another country before there were any industry standards in place. In addition, the mounting holes in some stainless steel sinks can be difficult to work with because they are frequently very small and very close together.
However, if you are willing to use some tools and take your time, it is possible to attach almost any garbage disposal to almost any 3-bolt mounting assembly. This includes many models that do not have threads.
In a nutshell, the material that constitutes the sink’s metal components must be consistent throughout. If you have a cast iron sink with an enamel coating made of zinc or aluminum, for instance, even though the cast iron itself might be compatible, the enamel probably won’t allow for proper adhesion between the sink and your stainless steel flange. This is because enamel is made of zinc or aluminum.
If this is the case, you will need to locate a different method to mount your disposal to your sink in order to complete the installation.
The final topic I want to talk about is something that is commonly referred to as “dishwasher hookups.” These are hoses that are located underneath your sink and attach directly from your dishwasher drain hose, which is typically situated in an external cabinet, into either of the following locations:
1) The portion of your garbage disposal that sits vertically, or
2) The connection for the drain in the dishwasher.
In most cases, only licensed plumbers will use these, but some do-it-yourself plumbing enthusiasts also occasionally put them in. If you do have this installed, keep in mind that even though the sink is not intended to be connected to a dishwasher, it is still possible for it to break under certain circumstances. This is something you should keep in mind even if you do not have it installed.
For instance, if your sink is clogged with food particles and water does not reach the internal components of your disposal while the dishwasher is in the cycle of washing dishes, then your disposal may not work properly.
If you adhere to all of the guidelines that I’ve just gone over, you should be able to figure out whether or not an additional mounting assembly will be required in order to match up compatible elements of your sink before you make any adjustments.
Before making a purchase, you will have this information at your disposal, enabling you to determine for yourself whether or not the end result will be worth the time and effort put into achieving it.
How can I determine the right size garbage disposal to purchase?
The amount of space that is available between your sink and the wall will determine the size of the garbage disposal that you can install. Choose a model with a half horsepower if you have only an inch or two of clearance. In most cases, a 3/4-HP motor is adequate for a household’s needs.
The first thing you need to do is take a look at the plumbing lines that are currently connected to your kitchen sink and determine what kind of lines they are. There are a few different indicators that can be used to determine whether or not your apparatus is connected directly with no air gap (also known as a one-piece sink) or whether it has an air gap (a two-piece sink).
1. If your faucet has a threaded spout, you already have an air gap, and you can choose any size disposal that fits between the wall and the bottom of your sink. If your faucet does not have a threaded spout, you do not have an air gap.
2. You most likely have an air gap in your faucet if one of the sides of the faucet threads off before it reaches the countertop (if not, this means you need to replace both sides of the spout with threaded pieces). If this is the case, there are kits available that can transform an existing two-piece system into a single unit that is compatible with garbage disposals that have a horsepower rating of 1/2.
3. If you only see one set of threads on each side of your faucet, look under your sink to see if you are using a soap dispenser or another item that is not connected to the waste system. You do not have an air gap connection if there is no air gap in between the two threaded spouts that are connected to each other.
4. If you only have one sink and it does not have a faucet or if your faucet is installed higher than the level of the countertop, you can directly connect to the drain system and choose any size garbage disposal you want.
Ratings for garbage disposals are typically given in horsepower (HP). The greater the total number of health points, the greater the power of the unit. You ought to invest in one that is durable enough to deal with all of the leftover food scraps in your home for a reasonable amount of time. Take, for instance: 2 people require a half-HP, 4–5 people require 3/4-HP, and 7 or more people require a full-HP or larger.
Choosing a garbage disposal unit
The next thing you should do when selecting a new disposal is to determine whether or not it is suitable for the configuration of your sink and the plumbing connections in your home. There are three typical setups, which are as follows:
1. There is a connection between the garbage disposal and the dishwasher. Because the water pressure from the faucet could force food particles into the dishwasher, using an air gap kit with this type of system is not possible because it could cause the dishwasher to become clogged. You can either purchase a clamp-on sink flange that is designed for use in this circumstance or make use of one of the adapters that come standard on many disposals and allow them to connect directly to your dishwasher.
2. If you only have one sink and there is no air gap between it and the wall, setting up your disposal could not be easier; any size disposal will do as long as it is able to fit between the wall and the bottom of your sink.
3. If you have more than one sink, there should be at least ten centimeters (four inches) of space between each of them. In that case, your only choice is a compact disposal because you cannot use an air gap kit to make the connection flush with the wall. If you do not have this option, you will need to purchase one.
Examining the new garbage disposal’s features to verify that it satisfies all of your prerequisites is the last thing to do before making your purchase decision. Because not every unit is the same, you need to make sure that yours has these essential components:
1. An extension cord that is sufficiently long for your kitchen’s configuration (usually 4-5 ft).
2. A mounting assembly that can be attached to your sink or countertop in a secure manner and is simple to install (place this where it will be hidden by the faucet).
3. A splash guard that has been pre-installed and comes with a stopper.
4. A splash guard that can be removed
5. Rinsing components that are detachable
6. An acoustic insulation that will reduce the amount of background noise.
7. A grinding chamber that is resistant to corrosion and can be easily cleaned. 8. Components for grinding that are detachable and safe for the dishwasher
9. A size of the inlet and outlet connection that is compatible with the plumbing connections in your home.
10. A detachable splash tray that makes it simple to clean up after using the disposal.
If you choose a garbage disposal by following these steps, you should be well on your way to enjoying trouble-free operation for a significant amount of time in the future.
How long does garbage disposal last?
A garbage disposal has a lifespan that can range anywhere from seven to fifteen years on average. On the other hand, if it is maintained appropriately, it might even outlive that period of time.
There are certain things you can do that will lengthen its life expectancy, and there are other actions or events that could potentially decrease the product’s overall lifespan. Just like any other appliance you have in your home, there are things you can do to increase its overall lifespan.