Steam cookersENERGY STAR certified
Southbend Altair II-12-SB
12 pressureless steam cooker.
Pan capacity
12
Cooking efficiency
62 %
Water use
0.47 gal/h
Fuel
Electric
Of 193 certified pressureless steam cookers, 18 have a lower water use than the Altair II-12-SB (0.47 gal/h).
- Maker
- Southbend
- Model
- Altair II-12-SB
- Type
- Pressureless
- Fuel
- Electric
- Steam generation
- Boilerless
- Pan capacity
- 12
- Cooking efficiency
- 62 %
- Water use
- 0.47 gal/h
- Idle rate (electric)
- 0.4 W
- On the market since
- Mar 2021
- ENERGY STAR certified
- 26 Apr 2021
Source: ENERGY STAR certified steam cookers dataset, US EPA, record 2376367, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the Altair II-12-SB
Certified steam cookers from other makers, same color class, within 20% of its speed.
| Model | Type | Pan capacity | Cooking efficiency | Water use |
|---|---|---|---|---|
| Market Forge Sirius II-12 | Pressureless | 12 | 47 % | 2 gal/h |
| Market Forge Altair II-12 | Pressureless | 12 | 62 % | 0.47 gal/h |
| Market Forge ETP-10E | Pressureless | 10 | 67 % | 5.9 gal/h |
| Market Forge ETP-10G | Pressureless | 10 | 40 % | 8 gal/h |
| Cleveland Range LLC 24CGA10.2ES | Pressureless | 10 | 45 % | 16.2 gal/h |
| Market Forge Sirius II-10 | Pressureless | 10 | 48 % | 2 gal/h |
Southbend
More Southbend steam cookers
| Model | Type | Pan capacity | Cooking efficiency | Water use |
|---|---|---|---|---|
| Altair II-4-SB | Pressureless | 4 | 70 % | 0.3 gal/h |
| Altair II-8-SB | Pressureless | 8 | 70 % | 0.3 gal/h |
| Altair II-10-SB | Pressureless | 10 | 70 % | 0.3 gal/h |
| Altair II-6-SB | Pressureless | 6 | 60 % | 0.5 gal/h |
| ETP-10E-SB | Pressureless | 10 | 67 % | 5.9 gal/h |
| ETP-10G-SB | Pressureless | 10 | 40 % | 8 gal/h |
| EZ18-6 | Pressureless | 6 | 75 % | 3 gal/h |
| EZ18-5 | Pressureless | 5 | 75 % | 3 gal/h |