Deep 23″ Stackable Electric Kiln — 8.17 cu ft, Cone 10
The Olympic 2331HE is the deepest kiln in the 23″-wide line — a 23⅜″ × 31.5″ chamber holding 8.17 cubic feet. Where the 28″ models buy capacity by going wide, this one goes tall, which makes it the natural choice for vases, sculptural work, and stacked production loads that need height rather than shelf width.
It also fits a narrower footprint. At 36″ across on the outside, the 2331HE tucks into studio spaces where a 42″-wide 28″ model simply won't go — while still giving you more volume than a 2823HE.
Built with 3″ firebrick and rated to cone 10 (2350°F) for porcelain and high-fire stoneware. A lid lift assist comes standard, and the sectional body separates into rings so a kiln this tall can still be carried in one section at a time.
Worth planning for: this model draws 54–62 amps single phase and is direct-wired — no plug — on a 70 or 80 amp breaker with #4 copper. Get your electrician involved before the kiln ships.
Included with every order
Bartlett KilnStar digital controller, lid lift assist, pilot light, 8″ metal stand, stainless steel jacket, observation plugs with peephole plugs, full instruction manual, and a 1-year limited kiln warranty through Olympic.
Popular options include the Genesis touchscreen controller (delay start, preheat, cone offset, skip step), 2- or 3-zone control, automatic lid shut-off, castors, a Type S thermocouple, dual media, and 480V or 3-phase wiring. Give us a call and we'll help you spec it.
A note on lead time: Olympic kilns are made-to-order at their Flowery Branch, Georgia facility. Give us a call before ordering and we'll confirm current production estimates.