Commercial ovensENERGY STAR certified
Eloma GmbH Joker 6-23
72 % combination commercial oven.
Cooking efficiency (convection)
72 %
Fuel
Electric
Preheat time
3.47 min
Size
Two-thirds size
Of 287 certified combination commercial ovens, 210 have a higher cooking efficiency (convection) than the Joker 6-23 (72 %).
ENERGY STAR has certified this model 2 times, first in Sep 2025. The figures here are from the most recent certification.
- Maker
- Eloma GmbH
- Model
- Joker 6-23
- Type
- Combination
- Fuel
- Electric
- Size
- Two-thirds size
- Classification
- Type I - Table, countertop, and stand mounted units
- Cooking efficiency (convection)
- 72 %
- Cooking efficiency (steam)
- 57 %
- Production capacity (convection)
- 34 lb/h
- Preheat time
- 3.47 min
- Steam generation
- Boiler-less/Spritzer/Injector
- Input rate
- 6.4 kW
- On the market since
- Sep 2025
- ENERGY STAR certified
- 12 Nov 2025
Source: ENERGY STAR certified commercial ovens dataset, US EPA, record 4514558, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the Joker 6-23
Certified commercial ovens from other makers, same color class, within 20% of its speed.
| Model | Type | Fuel | Full-size sheet pans | Cooking efficiency (convection) |
|---|---|---|---|---|
| Alto-Shaam - Prodigi Pro CTP10-10G | Combination | Gas | - | 60 % |
| Alto-Shaam - Prodigi Pro CTP6-10G | Combination | Gas | - | 58 % |
| Blodgett BLCT-6E | Combination | Electric | - | 75 % |
| Convotherm C4eD 10.10 ES-N | Combination | Electric | - | 80 % |
| Convotherm C4eT 10.10 ES-N | Combination | Electric | - | 80 % |
| Convotherm Cmn 10.10 pro | Combination | Electric | - | 80 % |
Eloma GmbH
More Eloma GmbH commercial ovens
| Model | Type | Fuel | Full-size sheet pans | Cooking efficiency (convection) |
|---|---|---|---|---|
| Joker 6-11 | Combination | Electric | - | 79 % |