Works on gas, electric, smooth-top, and induction ranges.*Manufactured of heavy-gauge polished aluminum with a stainless steel-clad base for fast, even heating. Air vent/lid lock allows pressure to build up only when the lid is closed properly and prevents the cover from opening until pressure is safely reduced. Can also be used as a boiling water canner for preserving fruits, jams, jellies, pickles, and salsas. Extended 12-year limited warranty. Mason Jar Capacity: 26 Half-Pints, 20 Pints, 7 Quarts.
23-Quart liquid capacity (21.8 liters)