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How to Replace a Garbage Disposal?

Looking for steps to change your garbage disposal

If your garbage disposal is malfunctioning, it’s probably time to replace it. Fortunately, this is a fairly easy process that most homeowners can handle on their own. However, we do recommend calling professionals in if you’re unsure of your handy skills.

What is a Garbage Disposal?

Solid food waste is collected in a grinding chamber mounted on the underside of the sink by a garbage disposal. The food waste is forced against the outer wall of the grinding chamber when you turn on the disposal because it spins rapidly with an impeller plate. Through holes in the chamber wall, water is then used to wash the bits of pulverized food. The impeller plate of a disposal has two blunt blades, but it does not feature sharp teeth, as is commonly thought.

Garbage disposals and garbage cans are two different things. Depending on the type of waste you have, you may not be able to pour all your food scraps and liquids down the disposal. You need to learn what foods you should put in the trash and what you should use the garbage disposal for in order to prevent clogs and jams. It is generally advised against putting in tough foods scraps, potato peels, oil or grease, and pits, and other hard objects.

There are many options when it comes to selecting a new garbage disposal. It is possible to pick up a standard model at your local home center or appliance store, which will most likely meet your needs. In contrast, you can research the latest features in some disposals, such as extra insulation for sound reduction or fancy stainless steel grinding chambers, and locate a model with all the bells and whistles you need.

Can I Replace My Garbage Disposal Myself?

It’s not hard to find garbage disposals for under $50, though for that price, you’ll get a small, low-powered model that won’t grind up much beyond the simplest scraps. Generally, a high-end machine will cost you about $200, and it will have stainless steel components with a several-year warranty, and, sometimes, an auto-reverse start that makes the blades whirl in the opposite direction, thereby preventing jams. The power and durability of a garbage disposal in the $75 to $100 range should be sufficient for most homeowners.

Keeping the installation in-house significantly reduces the cost of the installation. It generally takes a few hours for the job to be completed, and it costs $100 per hour on average. It is important to remember, however, that most of the installation time will be spent kneeling down to reach the small area under your kitchen sink, so if you aren’t comfortable crouching all that low, it is probably better to hire a pro.

What Is the Average Cost to Replace a Garbage Disposal?

Garbage disposals are generally priced around $300 for a 1/2-horsepower model, which should be sufficient for most residential settings. Installation of the P-trap is included in this price. Pricing varies widely depending on your choice of model and horsepower rating, with a range of $250 to $400 on average.

Labor is also included in this price. Professional contractors should be able to install your unit within three hours. A contractor’s labor costs range from $50 to $150 per hour. Depending on the market rate and the complexity of the task, you could pay anywhere from $45 to $200 an hour. DIYers who have experience fitting garbage disposals themselves could save money by installing one themselves.

Installing a garbage disposal on a sink for the first time is not significantly more expensive than replacing a garbage disposal. Your plumbing’s condition and model will determine how much this will cost. If your contractor removes your old garbage disposal, it will cost $25-$50. However, your contractor won’t need to install a P-trap. Additionally, you need to consider the cost of a new disposal unit and the time required to install it.

Several factors can contribute to the cost of replacing an existing garbage disposal unit. If you have a difficult time removing your existing unit and your sink gets damaged, you may need to pay extra for repairs. If the pipes and P-trap attached to your disposal are damaged, your plumber might recommend upgrading them.

How Long Does It Take to Replace an Existing Garbage Disposal?

In general, a unit is installed in two to four hours. A unit takes longer to install if there is already an outlet nearby, if there is already plumbing in place for a unit, if the current sink and plumbing are working, and if the size and type of unit are right.

Electricity and water are turned off during the installation. There is no putty left in the old plumbing and sink flange after it has been removed. The sink is then fitted with a new mounting ring, and the unit is ready for installation. If necessary, you will also have to hook the dishwasher up. The drain and the mount are connected. The plumbing for the dishwasher and unit has been reconnected. After everything has been sealed and tested, the electricity is connected.

Consider upgrading your unit at the same time that you install a new kitchen sink. There are different styles, shapes, and sizes of kitchen sinks. You cannot install your sink and the unit on the same day if your sink is under-mounted. To hook up the unit, the plumber needs to return within 24 to 48 hours because the epoxy needs time to cure. Installers can hook up surface-mounted sinks the same day they are installed.

For simple plumbing and construction tasks, you can expect to pay a professional handyman between $50 and $100 per hour. The handyman can restore your kitchen counters and cabinetry and repair damage to the walls. In the case of larger electrical problems, only allow a licensed electrician to assess and resolve the problem. Their rates typically range from $40 to $120 per hour. You may need additional handyman services if your kitchen is damaged when replacing your unit. They may repair or replace minor electrical connections, resurface walls or backsplashes, and restore or replace cabinets and counters.

Are Garbage Disposals Universal?

There is no universal garbage disposal unit, so you cannot simply buy any garbage disposal and install it under your sink. Changing your sink to one that can accommodate a garbage disposal unit is the only option if your sink cannot accommodate one.

Installations of garbage disposals are not really complicated; if you are handy, you can handle the job without needing to contact a professional.

The installation will have to be handled by a professional if you are not handy. There are some sinks with garbage disposals that do not work with others. Make sure you check this first. If you don’t know what to look for, you might need to call a plumber to investigate.

You can go ahead and buy one if your sink can accommodate a garbage disposal system. Generally, garbage disposals are connected to sinks with three types of connections: threaded plastic nuts, large hose clamps, and mounting rings. It is best to replace your garbage disposal unit with one that fits the attachment that comes with it.

The type of garbage disposal that will fit your kitchen sink should be determined by the attachment you get with your new garbage disposal. The type of garbage disposal you get will be determined by your disposal system since there is no universal garbage disposal.

Generally, you use either a septic system or a regular system. Septic tank garbage disposal systems are designed specifically for use in septic tanks, whereas regular garbage disposal systems are designed for use in a regular system. The space under your sink is another thing you need to consider before you buy a garbage disposal unit.

The size of the garbage disposal you can purchase will depend on how much space you have available. You don’t have to worry if you have a small sink since there are garbage disposals that fit under small sinks.

Generally, the more powerful ones are bigger, but you must make your decision based on the space you have available and the waste you have usually.

Key Takeaways

When it comes to how to replace a garbage disposal, keep in mind that you have to learn certain things and parts of your garbage disposal like the discharge tube, mounting assembly, dishwasher, drain trap, the thin metal ring, rubber snap ring, discharge pipe, and circuit breaker.

Regardless of what type of garbage disposal it may be, may it be a new insinkerator garbage disposal, replacing or repairing an old disposal is not an easy task and you might want to seek professional help in doing it.

To avoid further damages in replacement garbage disposal and new damages in installing a new insinkerator garbage disposal, ask professional help. It can be more costly to meddle with the electrical wires, wire connectors, copper ground wiring, snap ring, and fiber gasket if you don’t know what you are doing.

In garbage disposal installation, if you have no idea how the drain trap works, how the new sink flange should look like, or how to put together the dishwasher drain hose, might as well have a trustworthy and skilled professional take off the hassle from your shoulders.