Rofco B5 vs Nero 400
This Rofco B5 vs Nero 400 comparison is for bakers weighing up a compact stone-deck oven against a higher-capacity electric deck oven. Both are built around stone baking surfaces and single-phase power, but they suit very different batch sizes, workflows, and kitchen setups.
For most buyers, the key differences are capacity, number of baking decks, control flexibility, power requirement, and budget. If you are comparing a small home or test-bake setup with a more production-ready micro bakery oven, these are the details that matter most.

Rofco B5
1 Baking Surface
2 Loaf Capacity
1 Damper
Australia (Single Phase, 10 A)

Nero 400
3 Baking Surfaces
12 Loaf Capacity
1 Damper
Australia (Single Phase, 15 A)
Performance & Baking Capability
| Compare | Rofco B5 | Nero 400 |
|---|---|---|
| Capacity | 2 x 850g loaves per bake | 12 x 850g loaves per bake |
| Decks | 1 | 3 |
| Baking Surface (cm²) | 30 x 48cm | 47 x 47cm |
| Deck Height (Clearance) | 16cm | 17.5 cm |
| Total Baking Area (m²) | 0.144m2 | 0.663 m² |
| Heat Up Time | 90 mins | 90 mins |
| Max Temp | 250 °c | 300 °C |
| Steam System | Manual | Manual |
| Steam Pods Available | Yes | No |
| Number of Controls | 1 | 4 |
| Damper | 2 | 1 |
| Door Orientation | Left to right | Right to left |
| Viewing Window | 1 window | Yes |
| Door Fastening System | Ball catch latch | Rotating compression handle |
| Light | 1 light | 3 lights (1 per deck) |
Footprint & Installation
| Compare | Rofco B5 | Nero 400 |
|---|---|---|
| Electrical Specs | 6 A, Single Phase, 1.3 kW, 230-240 V | 15 A, Single Phase, 3.1 kW, 230–240 V |
| Plug Type | Australia (Single Phase, 10 A) | Australia (Single Phase, 15 A) |
| External Dimensions | 37 x 60 x 44cm (W x D x H) | 70 × 68 × 95 cm (W × D × H) |
| Weight (kg) | 22kg | 125kg |
| Mobile Oven Stand Included | No | No |
Investment & Ownership
| Compare | Rofco B5 | Nero 400 |
|---|---|---|
| Price | $2,530.00 | $7,150.00 |
| Country of Manufacture | Belgium | China |
| Commonly Found In | Home bakeries | Commercial bakeries |
| Warranty | 12 months | 12 Months |
The Bottom Line
The real difference in Rofco B5 vs Nero 400 is scale. The Rofco B5 is a compact, lower-cost stone-deck oven for small batches, while the Nero 400 is a larger-capacity electric deck oven built for more serious micro bakery output. Your decision comes down to how much you need to bake per cycle, what power supply you have available, and whether multi-deck control matters in your day-to-day workflow.
Rofco B5
The Rofco B5 suits home bakers, test kitchens, and very small-scale bakery setups that want stone-deck baking on a 10AMP single phase supply.
Nero 400
The Nero 400 suits micro bakeries and small commercial kitchens that need much higher loaf capacity, three baking decks, and more control during production.
FAQs
Is the Nero 400 much bigger in output than the Rofco B5?
Yes. Based on the listed loaf capacity, the Rofco B5 bakes 2 x 850g loaves per cycle, while the Nero 400 bakes 12 x 850g loaves per cycle. That is a major jump in output and one of the clearest differences between the two ovens.
Do both ovens use single-phase power?
Yes. Both are listed as single-phase ovens, but the power requirement is different. The Rofco B5 is 10AMP single phase, while the Nero 400 is 15AMP single phase.
Are both ovens stone-deck ovens?
Yes. The Rofco B5 has a single stone surface with a thick chamotte brick baking surface, and the Nero 400 has triple stone surfaces.
Does either oven let you watch the bake without opening the door?
The Nero 400 does. It is listed with full-length viewing windows and lights on each deck. The Rofco B5 product listing does not mention a viewing window or deck lighting.
Which oven is more suitable for a home baker?
For many home bakers, the Rofco B5 will be the more practical fit because it is smaller in capacity, lower in price, and runs on 10AMP single phase power. The Nero 400 is more aligned with micro bakery or small commercial use.
Why is the Nero 400 more expensive?
The Nero 400 includes three baking surfaces, much higher loaf capacity, independent control over each heating element, viewing windows, deck lights, and a 15AMP setup. The higher price reflects a more production-oriented oven.