2 certified models

Superior steam cookers

Every Superior steam cooker certified under ENERGY STAR and listed for the US market, fastest first. Each model page has the full certified specs and comparable machines from other makers.

Model	Type	Pan capacity	Cooking efficiency	Water use
C24EO3	Pressureless	3	74 %	0.6 gal/h
C24EO5	Pressureless	5	77 %	0.7 gal/h

Source: ENERGY STAR certification data, US EPA. Data build 2026-09-29. Brand names are as the maker certified them, with obvious variant spellings merged.