Have a question? Talk to one of our kiln experts today!
Call or Text a Pro Kiln Supply Team Member:
(801) 839-5882
Large 23″ Stackable Electric Kiln — 5.83 cu ft, Cone 10
Model
2323HE
Max Temp
Cone 10 · 2350°F
Chamber
23⅜″ × 22.5″ · 5.83 cu ft
Warranty
1-Year
The Olympic 2323HE is the one most working studios land on. A 23⅜″ × 22.5″ chamber gives you 5.83 cubic feet — enough to fire a real production load — while still running on a single 60-amp circuit. Built with 3″ firebrick and rated to cone 10 (2350°F), it handles porcelain and high-fire stoneware as comfortably as it handles bisque.
The proportions are the appeal: wide enough that shelves hold a satisfying number of pieces, deep enough for taller work, and not so deep that loading the bottom becomes a chore. The thicker brick also insulates better, so the kiln holds heat efficiently and cools gently — good for glaze results and for element life.
A lid lift assist comes standard, as it does on every 23″ and 28″ Olympic stackable. And because the body comes apart into sections, a kiln this size can still make it into a basement studio or through a standard doorway one ring at a time.
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.
Key Features
5.83 cu ft production capacity — the sweet spot for working studios and small schools
Fires to cone 10 (2350°F) — porcelain, high-fire stoneware, and full-range glaze work
3″ firebrick construction for extra insulation, better energy efficiency, and gentler cooling
Lid lift assist included as standard on all 23″ and 28″ wide Olympic stackables
Sectional stackable body — comes apart into rings for easy moving and section-by-section maintenance
Bartlett KilnStar digital controller — automatic cone-fire and ramp-hold programming
Olympic electrical box design — heat shields with top and bottom perforations keep components cool and extend service life
Balanced heating elements for even chamber temperature under all firing conditions
Plugs into a NEMA 6-50 outlet on single-phase 240V or 208V; 3-phase available direct-wired
1-year limited warranty — built in the USA by Olympic Kilns
Full Specifications
Model
2323HE (Stackable Electric)
Kiln Type
Top-loading electric — sectional stackable
Inside Chamber (W × D)
23⅜″ × 22.5″
Cubic Feet
5.83
Outside Dimensions with Stand (W × D × H)
36″ × 46.5″ × 42.5″
Brick Thickness
3″
Maximum Temperature
Cone 10 – 2350°F / 1288°C
Lid Lift Assist
Included
Voltage
240V or 208V (480V optional)
Watts
10,560
Amps — 1 Phase
44 A @ 240V · 46 A @ 208V
Amps — 3 Phase
29 A @ 240V · 30 A @ 208V
Breaker Required — 1 Phase
60 Amp
Breaker Required — 3 Phase
40 Amp
Plug Configuration
NEMA 6-50 (1 phase) · Direct wired (3 phase)
Copper Wire Size
#6 — use #4 if the circuit run exceeds 40 ft
Controller
Bartlett KilnStar digital (Genesis touchscreen optional)
Warranty
1-Year Limited Kiln Warranty
Est. Ship Weight
310 lbs
Not sure if this is the right kiln for you?
Give us a call. We'll talk through your space, your electrical service, and the work you want to fire, and help you land on the right kiln.
