Hamilton Beach Professional 31240 Convection Oven Review
Our verdict
The Hamilton Beach Professional 31240 is a roomy 1,800-watt countertop convection oven with touch controls and a stainless steel finish, priced at $215 and averaging 4.2 stars from 344 reviews. Its large 14 by 23 by 17-inch footprint gives you meaningful interior space, but the plastic body under that stainless exterior is worth knowing about.
Check price on AmazonBest for
Home cooks who want a spacious countertop convection oven with modern touch controls and a stainless look at a mid-range price, especially for households that cook regularly and want room for larger dishes.
Skip if
You are looking for an all-metal build or something lightweight. The plastic construction and 9-pound weight suggest this leans toward the lighter-duty end of the Professional label.
- Wattage 1800 W
- Material Plastic
- Controls Touch Control
- Finish Stainless Steel
- Color Stainless Steel
- Dimensions 14 X 23 X 17 In
- Weight of 9.0 lb - lighter than 97% of the 43 models we track
Our scorecard
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Owner rating4.2/5
4.2 average across 344 owner ratings
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Popularity3.5/5
344 owner reviews, more than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other toaster ovens, convection and pizza ovens, toasters, stand and hand mixers, bread machines and baking appliances we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
Hamilton Beach's Professional line positions this 31240 as a step up from their entry models, and at $215 it sits squarely in the middle of the countertop convection oven market. The 1,800-watt element is adequate for convection baking, roasting, and broiling at household scale, and the touch control interface gives it a cleaner, more modern look than knob-only alternatives.
The dimensions are 14 by 23 by 17 inches, which is a notably deep footprint, and the unit weighs only 9 pounds. That low weight relative to size is a signal that the construction is lighter-duty, and the plastic material listing confirms the chassis is not all-metal. The stainless steel finish is on the exterior face, so it looks the part on the counter, but it is worth setting expectations that this is not a commercial-grade build.
At 344 reviews and a 4.2-star average, this oven has earned enough buyer feedback to be a credible pick in its price class. A 4.2 average suggests the majority of buyers are satisfied, with some reporting minor gripes that are common at this tier: cleanup difficulty, control learning curves, or uneven heating zones.
Pros
- 1,800 watts provides strong convection performance for everyday cooking
- Touch controls give a clean, modern interface
- Stainless steel finish blends well in most kitchen decors
- 14 x 23 x 17-inch footprint means generous interior space for larger dishes
- 344 reviews at 4.2 stars is a solid mid-range confidence signal
Cons
- Plastic body under the stainless exterior reduces long-term durability expectations
- At 9 pounds, the light weight is inconsistent with the 'Professional' label
- 23-inch depth requires significant counter depth clearance
- Touch controls can be finicky for users who prefer tactile dials
Specifications
| Wattage | 1800 W |
|---|---|
| Material | Plastic |
| Controls | Touch Control |
| Finish | Stainless Steel |
| Color | Stainless Steel |
| Dimensions | 14 X 23 X 17 In |
| Weight | 9.0 lb |
Performance notes
1,800 watts confirmed. Controls are touch-based. Material is listed as plastic with a stainless steel finish. Dimensions are 14 x 23 x 17 inches, weight is 9 lb. Max temperature is not listed in available data.
What buyers say
344 reviews averaging 4.2 stars reflects a generally satisfied buyer base. The modest dip from 4.5 likely comes from users who expected heavier construction given the Professional name and price, and from those who experienced issues with touch controls or uneven heat distribution. Overall sentiment is positive, with the majority finding the oven performs well for standard cooking tasks.
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Frequently asked questions
Is the Hamilton Beach Professional 31240 actually professional-grade?
In practical terms, no. The plastic body and 9-pound weight indicate this is a consumer appliance with a professional-style finish, not a commercial or semi-commercial unit. It performs well for home cooking tasks, but the build quality is comparable to other consumer-grade ovens in the $150 to $250 range. If you need genuine commercial durability, you would be looking at stainless-bodied units from brands like Cadco or Moffat at significantly higher prices.
How do the touch controls hold up over time?
Touch control panels on convection ovens in this price range can be a mixed experience. They tend to look cleaner and are easier to wipe down than knob controls, but they are more susceptible to heat and moisture damage over extended use. Based on the 4.2-star average from 344 reviews, most buyers do not report significant control issues, but it is a noted point of variance. If you prefer mechanical reliability over convenience, a knob-control model is a safer long-term bet.