Honeywell HDS18B Dishwasher Review

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Last updated October 31, 2026

The Honeywell HDS18B is a good buy for one buyer in particular: someone whose cabinet opening is genuinely narrow and who wants a quiet, built-in 18-inch dishwasher with a stainless steel tub, six programs and a delay start. It is not the machine for anyone who needs spotless results on heavy, baked-on loads every time, or who cannot give it a dedicated hot-water supply and a proper under-counter installation.

What the Honeywell HDS18B does well

The HDS18B earns its place in a small kitchen on three fronts: it runs quietly, it takes up little room, and it still packs a real stainless tub and a useful set of programs.

Quiet running at 42 dB

The noise level is 42 dB, and buyers on Amazon most often praise how quiet it is. In an open kitchen or a small apartment, that is the difference between running a load during dinner and waiting until bedtime.

A footprint built for tight cabinets

The machine is 18 inches wide, 22.6 inches deep and 32.4 inches high, and it installs under the counter. Buyers on Amazon repeatedly cite the size as the reason they chose it, and the summary of their reviews calls the size perfect for tiny kitchens.

Real capacity for its width

Inside there are two plastic racks plus a nylon cutlery basket, and the tub and interior are stainless steel. The machine is rated for 14 place settings.

Six programs and a delay start

The push-button panel gives you pots and pans, normal wash, china, quick wash, rinse only and energy saver. A 24-hour delay start lets you set a load to run later, and quick wash handles a small batch of lightly soiled dishes.

Efficiency credentials

The HDS18B is UL and ENERGY STAR certified, and its energy consumption meets ENERGY STAR standards. The glossy black finish and metal body keep the look sleek and functional.

Where the Honeywell HDS18B falls short

Cleaning results are the sticking point. The summary of Amazon reviews reports mixed feedback on cleaning performance, with some buyers very pleased and others dissatisfied, and it is the topic buyers raise most. The machine suits everyday dishware, glassware and lightly soiled items better than a full family load of pots and pans.

Modest capacity in practice

This is an 18-inch, two-rack dishwasher. It handles a day of dishes for a small household, but a sink full of stock pots and baking sheets will not fit in one go.

Installation is not plug-and-play

The HDS18B is an under-counter built-in unit that weighs 70 lb. It needs a proper water supply and drain setup, so plan the install.

A one-year warranty

The warranty runs one year. That is the term to weigh against how long you expect to keep the appliance.

A plain look

Glossy black with push-button controls: the HDS18B is a functional appliance, not a design statement for a show kitchen.

The product in this review

⭐ The product in this review Black slim dishwasher with front control panel and handle, shown closed from the front

Honeywell HDS18B dishwasher

$439.99 as of 10/31 ★ 4.2 (100+ ratings)
See on Amazon

Reading the Honeywell HDS18B's spec sheet

SpecificationFigure
Size18 in
Dimensions18 in wide, 22.6 in deep, 32.4 in high
Weight70 lb
InstallationUnder counter
Place settings14
Washing programs6 (pots and pans, normal wash, china, quick wash, rinse only, energy saver)
Racks2, plus cutlery basket
Noise level42 dB
Voltage115 V
ControlsPush button
Delay startUp to 24 hours
Tub and interior materialStainless steel
Body, basket, racksMetal body, nylon basket, plastic racks
FinishGlossy black
CertificationsUL and ENERGY STAR
Warranty1 year

The 18-inch width is the headline number: it is what lets the machine into a cabinet run where a wider dishwasher will not go. The 22.6-inch depth and 32.4-inch height are the figures to compare with your counter and cabinet. The 42 dB rating is quiet for a dishwasher, and the 115 V supply is standard household current.

The Honeywell HDS18B is a sensible, quiet, space-saving 18-inch built-in with a stainless steel tub, six programs and a 24-hour delay start. Mixed cleaning feedback and a one-year warranty are the trade-offs you accept for the narrow footprint.

If the 18-inch width is what your kitchen demands and quiet operation matters most, it is a good buy. If spotless results on heavy loads are the priority, look elsewhere in the compact class.

Frequently asked questions

An 18-inch built-in only works if the cabinet opening, the water and drain connections and your usual load size all line up, so check each one before you order.

Will the Honeywell HDS18B fit a narrow cabinet opening, and what should I check before ordering?

The Honeywell HDS18B is an 18-inch-wide under-counter built-in with a 22.6-inch depth and a 32.4-inch height, so the cabinet opening needs to accommodate those dimensions. Buyers on Amazon often point to the compact size as the reason the HDS18B works in tiny kitchens.

How many place settings does the Honeywell HDS18B hold for daily use?

The Honeywell HDS18B is rated for 14 place settings, using two racks and a removable cutlery basket.

What do buyers on Amazon say about how well the Honeywell HDS18B washes dishes?

Buyers on Amazon give mixed feedback on the Honeywell HDS18B's washing results, with praise from some and disappointment from others, and this is the subject raised most often. Satisfaction tends to track with what goes in: lighter, fresher loads draw the positive reports, while greasy, dried-on cookware draws the complaints.

What comes with the Honeywell HDS18B, and what else is needed for installation?

The Honeywell HDS18B includes two racks and a removable cutlery basket. The HDS18B is a 70 lb under-counter built-in.