Our take
Consider WTO1010B for basic Toast, Bake, or Broil when its compact 0.35-cu.-ft. cavity, published dimensions, and 8/4/2-inch placement distances fit the counter. The guide states 1,000 W but does not give nominal voltage or frequency.
For basic Toast/Bake/Broil when the published cavity, 8/4/2-inch clearances, and single-circuit instruction work..
Not for Air Fry, Convection, Rotisserie, a pizza-size requirement, a full thermostat range, exact 120 V / 60 Hz confirmation, or an ASIN-level current-offer match.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- The guide lists exterior and cavity dimensions and about 6.16 lb net weight.
- Timed Toast/Bake/Broil behavior includes bell and automatic shutoff, with Stay On as a manual option.
- The manual specifies 1,000 W, household use, a polarized plug, and top/rear/side clearance.
What to weigh up
- Four slices are shown as an arrangement, not a maximum; no pizza diameter is stated.
- The guide gives no nominal voltage, frequency, or complete thermostat range.
- The shared guide covers B and W codes; the old ASINs and present seller package are unmapped.
The key details
| Model covered | WTO1010B |
|---|---|
| Documented cooking modes | Toast, Bake, and Broil; no Air Fry, Convection, or Rotisserie procedure is documented. |
| Published food-fit reference | 0.35 cu. ft.; exterior 14.57 × 11.42 × 7.95 in and cavity 10.24 × 9.06 × 6.55 in, W × D × H; no pizza diameter. |
| Controls and timer | Manual two-knob controls; timed Bake/Broil to 15 minutes with bell/auto-off plus Stay On/manual stop. |
| Placement and electrical notes | Household use, polarized plug, and 1,000 W single-appliance-circuit instruction; voltage/frequency unknown; 8 in top, 4 in rear, 2 in sides. |
| Source and variant boundary | Shared guide names WTO1010B/W and also suits WTO1010W; keep suffixes separate and old ASINs unmapped. |
Performance figures are manufacturer claims. Source checked October 4, 2026. Regional models and included accessories can differ.
What the features mean for you
Basic Toast, Bake, and Broil controls
The Westinghouse guide documents Toast, Bake, and Broil with a temperature/function knob and a separate timer/toast control. Toast uses both heating elements; Broil uses the top element. The manual shows a slice centered or four slices side by side, but does not call that a maximum capacity. Toast rings and turns off at the end of a timed cycle. Timed Bake and Broil can run up to fifteen minutes with bell and automatic shutoff; Stay On allows longer cooking that the user must stop manually. No Air Fry, Convection, or Rotisserie procedure is listed.
The manual publishes interior and exterior dimensions
The guide lists 0.35 cubic feet of capacity, outside dimensions of 14.57 × 11.42 × 7.95 inches, and a cavity of 10.24 × 9.06 × 6.55 inches, all in width × depth × height order. It also lists about 6.16 pounds net weight. These measurements help compare the appliance's body and cavity, but the four-slice layout is not a declared maximum and no pizza diameter is stated. A dish with handles may still need a separate check; published interior dimensions do not promise every pan fits.
Use the placement and circuit instructions together
The manual calls for eight inches above, four inches behind, and two inches at both sides. The question about side and rear spacing can use the four-inch rear gap, but the larger overhead distance still matters in a real kitchen. The guide lists 1,000 W and says to use at least that much capacity on the circuit and keep this oven as the only appliance operating on it. It describes household use and a polarized plug but does not state nominal voltage or frequency. A user with a hard 120 V / 60 Hz requirement needs that label confirmed separately.
Timer and temperature details are not complete ranges
The guide describes timed Toast and Bake/Broil cycles, with a bell and automatic power-off at the end; a Stay On position supports longer manual operation. It recommends preheat steps for Bake and Broil. Its 450°F first-use burn-off instruction is not a complete cooking-temperature range. The available manual does not state a maximum thermostat range or a pizza fit. Those limits matter if a recipe depends on a particular temperature endpoint or if the oven must stop without monitoring during a longer cycle. Compare only the instructions that the guide actually gives.
Keep B, W, and the historical offers distinct
The Westinghouse-branded/W Appliance Co. manual cover names WTO1010B/W and also says it is suitable for WTO1010W. Use the shared manual facts for the B-coded model while keeping the W suffix separate. The historical rows and ASINs do not identify a present seller listing, finish, or box contents. The guide lists a rack, pan/drip tray, and crumb tray, but a current marketplace package may differ. Use the exact-code search and check the actual unit. This review is based on the shared manual, not a hands-on test or a current availability check.
What else to compare
Hamilton Beach 31401 lists a 9-inch pizza class and outside dimensions; its electrical line is regional, so it does not resolve strict U.S. rating needs either.
Before you buy
What does the manual say about clearance?
It lists eight inches above, four inches behind, and two inches at the sides.
Does it fit a four-slice maximum or a specific pizza?
The guide shows a four-slice arrangement but no maximum and gives no pizza diameter.
Is the oven rated for 120 V / 60 Hz?
The saved guide lists 1,000 W but does not state nominal voltage or frequency.
Where can I check the current price?
Use the Amazon link for current offers. Check the exact model, seller, product condition, delivery, and return terms. This page does not display a live price or confirm stock.
Sources & review basis
We use the following manufacturer documentation for the product features above. Our suitability notes and buying advice are editorial judgments based on those features, not measured performance results.
- Westinghouse WTO1010B/W Use Manual ↗ — checked October 4, 2026.
- Westinghouse WTO1010B/W Use Manual ↗ — checked October 4, 2026.
- ManualsLib WTO1010B manual record ↗ — checked October 4, 2026.
The decision
Choose WTO1010B when the compact dimensions and manual placement instructions fit, and the missing pizza, temperature, and nominal electrical values are acceptable.
Is it the right fit?
Check the exact model and today’s offers on Amazon.