Commercial Oven Key Product Criteria
Version 3.0
Commercial ovens must meet the cooking energy efficiency, idle energy rate, and water consumption rate requirements presented in the tables below for ENERGY STAR certification. Note: Ineligible products include half-size convection ovens; dual-fuel heat source combination ovens; conventional or standard ovens; conveyor; slow cook-and-hold; deck; mini-rack; range; rapid cook; reel-type; rotisserie; half- and full-size gas combination ovens with a pan capacity of <5 or > 40; half and full-size electric combination ovens with a pan capacity <3 or > 40; and mini and quadruple gas rack ovens.
Gas |
||
---|---|---|
Oven capacity |
Idle Rate, Btu/h |
Cooking-Energy Efficiency, % |
Full-size |
≤ 9,500 |
≥ 49 |
Electric |
||
Oven Capacity |
Idle Rate, kW |
Cooking-Energy Efficiency, % |
Half-size |
≤ 1.00 |
≥ 71 |
Full-size ≥ 5 Pans |
≤ 1.40 |
≥ 76 |
Full-size < 5 Pans |
≤ 1.00 |
|
Water Consumption Rate: All Convention Ovens with Moisture Injection Mode |
||
Mode |
Steam Injection (gal/min) |
|
Steam Injection Mode |
Reporting Requirement |
Note: P = Pan capacity as defined in Section 1.C.b, of the Commercial Ovens Program Requirements Version 2.2 (PDF, 316 KB)
Gas: (5-40 Pan Capacity) |
||
---|---|---|
Operation |
Idle Rate, Btu/h |
Cooking-Energy Efficiency, % |
Steam Mode |
≤ 200P+6,511 |
≥ 41 |
Convection Mode |
≤ 140P+3,800 |
≥ 57 |
Electric: (5-40 Pan Capacity) |
||
Operation |
Idle Rate, kW |
Cooking-Energy Efficiency, % |
Steam Mode |
≤ 0.133P+0.6400 |
≥ 55 |
Convection Mode |
≤ 0.083P+0.35 |
≥ 78 |
Electric: (3-4 Pan Capacity) and (2/3-size with 3-5 Pan Capacity) |
||
Steam Mode |
≤ 0.60P |
≥ 51 |
Convection Mode |
≤ 0.05P+0.55 |
≥ 70 |
Water Consumption Rate: All Combination Ovens |
||
Operation |
Electric and Gas During Idle Periods (gal/hr/pan) |
Electric and Gas During Cooking Periods (gal/pan) |
Steam Mode |
Reporting Requirement |
< 0.5 gal/pan |
Convection Mode |
Reporting Requirement |
< 0.4 gal/pan |
Note: P = Pan capacity as defined in Section 1.Y, of the ENERGY STAR Version 3.0 Commercial Ovens Final Specification (PDF, 382 KB)
Gas |
||
---|---|---|
Oven Size |
Total Energy Idle Rate, Btu/h |
Baking-Energy Efficiency, % |
Single |
≤ 25,000 |
≥ 48 |
Double |
≤ 30,000 |
≥ 52 |
Water Consumption Rate: All Rack Ovens with Steam Injection Mode |
||
Mode |
Steam Injection (gal/min) |
|
Steam Injection Mode |
Reporting Requirement |