Hestan KDO30 Double Electric Wall Oven 30 Inch
- Capacity: 8.8 cu ft
- Size: Double Electric Oven
- Heating Method: Convection
- Installation Type: Freestanding
Last refreshed Jun 13, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A capable double wall oven for anyone who wants dual convection cooking and telescoping rack access without upgrading to a larger footprint.
As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.
ASIN: B096MVYVY5Model: KDO30Category: Double Wall Ovens
Colors Available
Styles Available
Need a different one? Pick on Amazon →
Overview
The Hestan KDO30 is a 30 inch double electric wall oven with 8.8 cu ft combined capacity, 4.4 cu ft per cavity, in stainless steel. It runs TwinVection dual convection fans across 11 cooking modes with a large touch display for temperature control.
Porcelain-enameled cavities with concealed bake and convection elements are built for even heat and easier cleaning, since there are no exposed coils to wipe around. The extra-wide glass window is designed to stay cool to the touch while giving a larger view into the oven, and the door itself is counterbalanced with shock absorption for a controlled, gentle close.
- Large touch display with precise temperature control
- Porcelain-enameled interior for even heat distribution
- Concealed bake and convection elements for easier cleaning
- Extra-wide glass window that stays cool to the touch
Who it's for
Home cooks who bake and roast often and want two full-size electric ovens with convection in one 30 inch wall unit.
Pros and cons
- Two 4.4 cu ft cavities for simultaneous cooking at different settings
- 11 cooking modes including convection bake, roast, and broil
- Full-extension telescopic racks with six rack positions
- Counterbalanced soft-close door with shock absorption
- No listed rating or review history to gauge reliability
- Large touch display adds complexity versus simple dial controls
Performance notes
TwinVection uses two convection fans per cavity to circulate heat more evenly than a single-fan system, which matters for consistent results across a full rack of baked goods. Full-extension telescopic racks with six-position supports let you slide dishes out without reaching into the cavity, and concealed elements mean there is no exposed coil trapping spills.
Specifications
| Brand | Hestan |
|---|---|
| Model | KDO30 |
| Dimensions & fit | |
| Size | Double Electric Oven |
| Door Orientation | Right |
| Item Weight | 400 poundshigher than 96% of 29 double wall ovens |
| Capacity & performance | |
| Capacity | 8.8 cu ftlower than 68% of 42 double wall ovens |
| Heating Method | Convection |
| Defrost System Type | Auto Defrost |
| Power & efficiency | |
| Fuel Type | Electric |
| Voltage | 240 volts |
| Construction & materials | |
| Material Type | Stainless Steel |
| Color | Stainless Steel |
| Finish Types | Stainless Steel |
| Compatibility & installation | |
| Installation Type | Freestanding |
| Other details | |
| Timer Function | Timer Function Available |
| Additional Features | Defrost,Self-Cleaning,Touch |
Closest rivals on specs
Empava Built-In Electric Double Wall Oven 30 Inch- Capacity 8.8 vs 10 cu ft (-12%)
ZLINE Autograph WADBZ-30-KCB Double Wall Oven- Capacity 8.8 vs 10 cu ft (-12%)
- Item Weight 400 vs 290 pounds (+38%)
ZLINE Autograph WADSZ-30-KPN Double Wall Oven- Capacity 8.8 vs 10 cu ft (-12%)
- Item Weight 400 vs 290 pounds (+38%)
Frequently asked questions
How much capacity does the Hestan KDO30 have?
It totals 8.8 cu ft across two cavities, or 4.4 cu ft per oven.
Does it use convection in both ovens?
Yes, TwinVection technology runs dual convection fans in each cavity across 11 specialized modes.
What kind of racks does it include?
Two full-extension telescopic racks with six-position supports for smooth access.