Things to Know When Purchasing a Garbage Disposal

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There are basically two types of garbage disposals, with varying features, to choose from. One type is the standard continuous feed disposal that operates with the flip of a switch. It is the cheapest and most convenient, allowing you to continuously feed scraps to the disposal while water runs down the drain. This type also typically comes with a rubber splash guard to cover the drain hole. Another type of disposal is the batch-feed, which costs more but does not require the additional expense of installing a wall switch. The blades on the batch-feed unit are activated when the drain hole is covered; therefore, they are considered safer to operate.

Once you have decided on your preferred type, you need to know what you intend to routinely grind in order to choose adequate horsepower. Higher horsepower (as would be needed for grinding bones) will usually grind faster with less chance of jamming. You should also know what you are considering for longevity when it comes to choosing the quality of the disposal’s parts. For instance, stainless-steel blades will cost more than another disposal of the same horsepower with blades of galvanized steel; however, stainless-steel is superior at resisting corrosion so it will come with an extended warranty. In purchasing your disposal, make sure that you consider the size of your sink area. If space under the sink is limited, your may discover that your only choice is a compact unit.

Don’t be fooled by false advertising for “quieter” units; added insulation has little sound deadening benefit since the grinding noises are escaping through the drain hole, on continuous-feed disposals. Above all, with the installation requirements of plumbing, mechanical and electrical skills, contact your local plumbing professional with any questions or concerns.

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