It’s well known that garbage disposals have a limited lifespan. Like any appliance, a garbage disposal’s days are numbered. They are more often replaced than repaired. If you’re shopping for a garbage disposal, read on for some key factors to consider.
Considerations When Shopping for a Garbage Disposal
Choosing the right garbage disposal for your kitchen sink depends on your needs. Let’s look at disposal features you’ll want to understand as you decide.
Continuous feed vs Batch Feed Disposals
Many people are surprised to learn there are two different types of garbage disposals–continuous feed and batch feed. A continuous feed disposal keeps running as long as the switch is on. It allows you to continue adding food while it runs. A batch feed disposal only operates when the drain cover is in place.
Motor Power Options
Power options for garbage disposals are shown as a measurement of horsepower (HP) or the rate at which the disposal’s work done. Look for models with sufficient power for your household’s needs.
- ⅓ HP: Suitable for small households with light use.
- ½ HP or ¾ HP: Great for medium usage. The Insinkerator model we offer is ¾ HP, which is ideal for most households.
- 1 HP or higher: Ideal for larger families or frequent use, as it can handle tougher waste.
Size
Measure the available space under your sink. Ensure that the garbage disposal model you are considering will fit.
Noise Level
Garbage disposals can be very loud. For quieter operation, look for models that are noise-insulated.
Compatibility with Existing Plumbing
Will the garbage disposal be compatible with your existing plumbing? Carefully consider the following:
- Size of drain opening – Most garbage disposals fit standard 3.5-inch sink drain openings. If you have a non-standard sink (e.g., farmhouse or fireclay), check for special adapters.
- Drain pipe size and connection. Most disposals use 1.5-inch drain pipes, but check your existing plumbing to ensure compatibility.
- A p-trap to prevent sewer gases from escaping.
- Sufficient clearance for the disposal unit, especially if you have deep sinks.
- There are no obstructions like plumbing lines, water filters, or cabinets.
- Electrical Requirements – Some disposals require a dedicated 120V outlet under the sink. If hardwired, ensure it matches your home’s electrical setup.
- A dishwasher connection (if applicable) – If you have a dishwasher, confirm the disposal has a dishwasher inlet to connect the drain hose.
- Compatibility with septic systems (if applicable) – If you have a septic tank, we suggest a disposal designed for septic use.
Garbage Disposal Installation & Warranty by Herbein Plumbing
At Herbein Plumbing, we take the guesswork out of shopping for–and installing–a garbage disposal. We proudly offer Insinkerator brands to our homeowners:
- A professional-grade garbage disposal with a ¾ HP motor
- A stainless-steel grinding chamber
- Batch feed or continuous feed
- Pro 750 is septic-safe
- 9-year factory-backed warranty
We are happy to install a customer-supplied garbage disposal but cannot offer warranty coverage.
Trust Herbein Plumbing for the best service and garbage disposal installation. Call us today!
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