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An atmospheric steam canner is a distinct appliance used only when a current authoritative tested process explicitly permits atmospheric steam
Do not confuse canner types
An atmospheric steam canner is not a pressure canner, pressure cooker, electric multicooker, or boiling-water canner. Never substitute its operating method for pressure
What to look for
- A purpose-built atmospheric steam canner with a fitted rack and cover
- Current manufacturer instructions and a reliable method for confirming a full steam environment
- Compatibility with the jar sizes, cooktop, process, and elevation requirements in the tested guidance
Product availability
No current product has been added because a suitable listing could not yet be verified. This page will not recommend an unverified appliance.
Safe-use reminder
Use only a current research-based recipe and steam-canning procedure that expressly permits this method. Follow every preparation, venting, timing, elevation, and cooling instruction exactly.