Centrihome.com is fully supported by its audience. When you purchase through links on our website, we may earn an affiliate commission. Learn more

Corded Vs Non-Corded Garbage Disposals

When we think about garbage disposals, the decision to choose a corded or non-corded model may not be the first consideration. However, this feature plays a significant role in determining the unit’s power source, installation process, and cost.

The main difference between corded vs non-corded garbage disposals is the power supply. As the name suggests, corded garbage disposals come with a pre-installed cord that plugs into a regular power outlet. The non-corded garbage disposal requires hardwiring the unit into the power supply, and this is best left to a professional.

This article will guide you through the intricacies of both corded and non-corded garbage disposals to help you find the perfect fit for your kitchen.

Difference between a corded and non-corded garbage disposal

Understanding the difference between corded and non-corded garbage disposals is straightforward.

As the names suggest, the key difference lies in their power source.

Power Source

Corded garbage disposals come with a pre-installed power cord that needs to be plugged into an electrical outlet beneath the sink.

This setup is simpler and more convenient as the unit is ready to use once it’s installed.

You won’t need to worry about visible wiring, providing a neater look under your kitchen cabinet.

Non-corded garbage disposals, on the other hand, do not have a pre-installed power cord. Instead, they require hardwiring into an existing electrical circuit.

This system does not need to be plugged into an outlet, resulting in a more permanent and reliable power source.


The installation process for corded garbage disposals is typically more straightforward compared to their non-corded counterparts.

Thanks to the pre-installed power cord, all you have to do is plug the disposal into a power outlet.

This setup is especially suitable if your kitchen has an available outlet nearby.

Non-corded models require some additional electrical work. Since they need to be hardwired directly into your home’s electrical system, you might have to hire an electrician.

This might slightly increase the expense, but it offers a more permanent and secure connection.


When it comes to cost, corded garbage disposals are generally more affordable than non-corded units.

They come with the power cord preinstalled, which means you don’t have to purchase it separately. This cost-effectiveness is an advantage of corded models that homeowners typically consider.

Non-corded garbage disposals may be slightly more expensive due to the need for additional wiring or the hiring of an electrician.

However, if you’re comfortable with electrical work or plan to hire a professional for the installation, non-corded disposals might still be an attractive option.

Which brands sell corded garbage disposals?

Several brands offer corded garbage disposals.

One of the leading names in this space is Waste King. They are renowned for their high-capacity models equipped with powerful motors that can effectively grind kitchen waste.

Another brand that sells corded garbage disposals is Moen. Known for their quality and performance, Moen’s garbage disposals are reliable and built to last.

Which brands sell non-corded garbage disposals?

When it comes to non-corded garbage disposals, InSinkErator is a brand that stands out.

They offer a range of models that can cater to different kitchen needs, from high-capacity units for large households to more compact models for smaller homes.

Another brand to consider for non-corded models is KitchenAid.

Their garbage disposals are designed for power and quiet performance, making them a popular choice among homeowners.

Best corded garbage disposals

Among the various corded garbage disposals available, certain models stand out due to their performance and value.

1. Waste King L-8000 – Editor’s Choice

The Waste King L-8000 is a top-rated corded garbage disposal option that outshines many competitors.

This model boasts an impressive 1.0 horsepower motor that spins at 2800 RPM. This robust motor effectively grinds kitchen waste, making it an excellent option for households that produce a significant amount of food waste.

Another highlight of the Waste King L-8000 is its ease of installation. The unit features a pre-installed power cord, which saves you the trouble of electrical wiring.

This feature, coupled with its EZ Mount system, makes the installation process a breeze. All you need to do is twist and lock the disposal onto the sink, connect it to the drain, and plug the power cord into a nearby electrical outlet.

This model also has a larger grinding chamber compared to many other models in the same category.

With a capacity of 1.0 liter, it can handle more waste at once, reducing the need for frequent disposal cycles.

The L-8000’s sound-insulated design is another attractive feature. Unlike some disposals that can be rather loud, this unit operates relatively quietly.

This is a significant advantage if you have an open kitchen layout where noise could easily travel to other areas of the home.

When it comes to performance, durability, and user-friendliness, the Waste King L-8000 is a perfect choice.

Motor Speed2800 RPM
Horsepower1 HP
Grind Component MaterialStainless Steel

2. Moen GXS75C – Best Budget Alternative

The Moen’s GXS75C is a powerhouse when it comes to corded garbage disposals.

It stands out with its powerful ¾ horsepower (HP) motor, providing a speed of 2700 RPM. This high-speed performance ensures that it can effectively grind waste, regardless of the quantity or hardness.

One of the appealing features of the GXS75C is its compact design. With dimensions of 5.38″ x 5.38″ x 13.38″, it is suitable for homes with limited space beneath the sink.

Despite its smaller size, this disposal doesn’t compromise on performance or durability.

This model is designed with ease of use in mind. It comes with a pre-installed power cord, eliminating the need for any extra electrical work during the installation process.

Once attached to your sink and drain, you just plug it into a nearby outlet and it’s ready to go.

Lastly, the Moen GXS75C has a feature called Jam-Prevent. This mechanism is designed to prevent waste from jamming the motor, ensuring a smooth operation and extending the lifespan of the unit.

Motor Speed2700 RPM
Horsepower3/4 HP
Grind Component MaterialGalvanized Steel

Best non-corded garbage disposals

Moving on to the non-corded options, some models offer great value and performance.

1. InSinkErator Evolution Excel – Editor’s Choice

The InSinkErator Evolution Excel is a top-notch non-corded garbage disposal model that takes the concept of waste disposal to another level.

Built with cutting-edge technology, this unit is designed for superior performance and durability, giving you a convenient and effective way to handle your kitchen waste.

One of the main advantages of InSinkErator Evolution Excel is its multi-stage grinding system.

Unlike most garbage disposals that have a single-stage grind system, this model offers a three-stage grinding process.

This system ensures even the toughest waste, such as bones and fibrous materials, are ground to a fine pulp, reducing the chances of clogs or jams in your drain.

Furthermore, the InSinkErator Evolution Excel is powered by a potent 1.0 horsepower Dura-Drive Induction motor.

This ensures the disposal can tackle a large volume of waste, making it suitable for larger households or those who cook frequently.

One noteworthy feature of the InSinkErator Evolution Excel is its SoundSeal Technology. This feature makes the disposal incredibly quiet during operation, even when grinding hard materials.

With this model, you won’t have to worry about the loud noises often associated with garbage disposals.

Motor Speed1725 RPM
Horsepower1.0 HP Dura-Drive Induction Motor
Grind Component MaterialStainless Steel

2. InSinkErator Badger 5 – Best Budget Alternative

The InSinkErator Badger 5 is a compact and powerful non-corded garbage disposal option.

The Badger 5 boasts a robust 1/2 HP Dura-Drive induction motor. This motor, paired with its galvanized steel construction, ensures the model’s durability and reliability, effectively grinding kitchen waste into small particles.

While it might not be the most powerful motor available, it’s suitable for small to medium households where the garbage disposal use is moderate.

One of the most appealing features of the InSinkErator Badger 5 is its compact design. If you have limited space beneath your kitchen sink, this model is worth considering.

Despite its small size, it doesn’t compromise on capacity, offering a decent-sized grinding chamber to handle everyday kitchen waste effectively.

The Badger 5, like other InSinkErator models, features a quick-lock sink mount. This design makes installation or replacement relatively straightforward if you’re replacing an older InSinkErator model.

Motor Speed1725 RPM
Horsepower1/2 HP Dura-Drive Induction
Grinding System MaterialGalvanized Steel


Choosing between corded and non-corded garbage disposal depends on several factors, including your kitchen setup, budget, and personal preference.

Both types have their pros and cons, and it’s essential to weigh these before making a purchase.