The ZLINE WADBZ-30-KCB is a 10 cu ft electric convection double wall oven in black stainless steel, measuring 29.88 in wide and priced at $3,690. It represents the black stainless finish option in ZLINE's WADBZ series, with a solid 290 lb build and standard 30-inch sizing, though no buyer reviews exist.
Buyers committed to a black stainless kitchen suite who want 10 cu ft of convection capacity in a standard 30-inch double wall oven. The WADBZ-30-KCB suits renovation projects where the appliance finish drives the purchasing decision as much as the cooking specs.
Skip if
Skip if you want peer-reviewed reliability data before a $3,690 purchase, since no reviews are posted. Also skip if your cutout does not fit a 29.88 in wide, 51.25 in tall, 24.5 in deep built-in unit.
Capacity 10.0 cu ft
Fuel type Electric
Heating Convection
Width 29.88 in
Color Black Stainless Steel
Dimensions 24.5 X 29.88 X 51.25 In
Priced 14% above the category median ($3,239.99 across 44 tracked models)
Our scorecard
2.3/5overall
Value for money0.9/5
$369 per cubic foot, above the category median
Storage space4.5/5
10.0 cu ft, roomy for this category
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 kitchen ranges, cooktops, wall ovens, range hoods and microwaves 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
The WADBZ-30-KCB sits at the top tier of the current ZLINE double wall oven lineup at $3,690. It delivers 10 cu ft of combined capacity with electric convection heating across both cavities, in a black stainless steel color. The physical envelope is 29.88 in wide, 51.25 in tall, and 24.5 in deep, fitting standard 30-inch double-wall-oven cutouts. At 290 lbs it is a substantial unit, in line with other full-size built-in double wall ovens.
The 'BZ' in the model name indicates the black stainless finish treatment, while 'KCB' refers to a specific finish or handle configuration within the ZLINE portfolio. The unit runs on 240V, which is standard for electric wall ovens of this size. Wattage is not published.
At $3,690 with no buyer feedback on record, this unit is a considered purchase. ZLINE wall ovens occupy a design-forward niche in the market, and the black stainless finish gives the WADBZ-30-KCB a strong visual appeal for the right kitchen, but electrical and installation planning requires obtaining full documentation from ZLINE.
Pros
10 cu ft combined capacity handles large cooking loads
Black stainless steel finish suits dark appliance suites
Standard 29.88 in x 51.25 in footprint fits common 30-inch cutouts
240V electric convection in both cavities for even, circulating heat
Cons
No buyer reviews available at this price point
Wattage not published, complicating electrical planning
At $3,690, among the more expensive 30-inch double wall ovens without peer validation
Specifications
Capacity
10.0 cu ft
Fuel type
Electric
Heating
Convection
Width
29.88 in
Color
Black Stainless Steel
Dimensions
24.5 X 29.88 X 51.25 In
Weight
290.0 lb
Voltage
240.0
Performance notes
Electric convection in both cavities allows simultaneous multi-rack cooking with circulated heat, reducing temperature variation between racks. The 29.88 in width fits standard 30-inch rough openings. The 24.5 in depth and 51.25 in height match common cabinetry dimensions for built-in double wall ovens. At 290 lbs, installation requires at least two people and solid cabinet support. No wattage is listed; verify electrical requirements directly with ZLINE before running new wiring.
What buyers say
No customer reviews are posted for this model. The specs are consistent with the broader ZLINE WM and WADBZ product family, but buyers spending $3,690 without peer feedback should ensure they have full documentation and a clear return or service policy before ordering.
In ZLINE's naming convention, 'WAD' refers to a built-in double wall oven, 'B' typically indicates a convection or premium feature tier, and 'Z' often denotes a glaze or premium finish. 'KCB' refers to a specific color or handle finish option in ZLINE's current catalog. Confirm exact feature definitions with ZLINE for this specific model.
Does the black stainless finish require special cleaning?
Black stainless steel is a coated finish that can be more sensitive to abrasive cleaners than standard stainless. Mild soap and soft cloth are generally recommended. ZLINE's specific care instructions for this finish should be reviewed before purchase and during regular maintenance.
How does this compare to the ZLINE WADZ-30-KCB?
The WADZ-30-KCB is priced at $3,330, while this WADBZ-30-KCB is priced at $3,690. Both are 10 cu ft units in the ZLINE family. The 'B' in WADBZ likely indicates an additional feature or premium tier. Verify the specific differences directly with ZLINE.
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