OLYMPIC KILN PRICES GO UP OCTOBER 26 — ORDER BEFORE THEN AND LOCK IN TODAY’S PRICE | NO SALES TAX OUTSIDE GA* | PRICE MATCH GUARANTEE
OLYMPIC PRICES GO UP OCT 26 — ORDER NOW | NO SALES TAX OUTSIDE GA*
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Olympic Kilns · Electric Kiln · Medallion Artist Series Olympic Kiln MAS2327HE MAS2327HE · 240V or 208V · 23.375″ W × 27″ D · 7 cu. ft. · Cone 10 (2350°F) The MAS2327HE is a stackable top-loading electric kiln engineered for professional studios and schools that fire daily. With 7 cubic feet of chamber capacity and true cone 10 performance, this 240-volt kiln accommodates large production runs and sculptural work up to 27 inches tall. The three-section stackable design with stainless steel jacket and 3-inch brick provides superior heat retention and flexible chamber configurations.
Maximum temperatureCone 10 (2350°F)
Chamber capacity7 cubic feet
Power requirement240V single-phase
Stackable sections3-piece design
Optional accessories
Solid State Relay (SSR) upgrade Extends element life, reduces electrical noise, and provides smoother power delivery than mechanical contactors
Furniture kit Shelves, posts, and stilts sized specifically for this kiln chamber — essential for immediate use
Orton vent system Downdraft ventilation removes fumes and moisture during firing, improves kiln room air quality
Lid lift system Spring-assisted mechanism makes opening the kiln lid effortless and safe, especially when hot
Rolling stand Heavy-duty casters allow kiln repositioning without disassembly — useful for flexible studio layouts
Power interrupt module Automatically resumes firing program after brief power outages, protecting valuable work
Dual media lid Reversible lid with standard firing side and fusing side for glass work in the same kiln
Multi-zone control upgrade Independent control of top, middle, and bottom element zones for precise temperature profiling
Emergency parts kit Replacement thermocouple, relay, fuses, and critical components for minimal downtime
Type S thermocouple upgrade More accurate high-temperature sensing for precision cone 10 work and extended service life
Controller upgrade
Genesis Touchscreen — Bartlett InstrumentsRecommended
Replace the standard KilnStar controller with the Genesis touchscreen for advanced programmability, real-time firing graphs, expanded memory, and intuitive operation. The 4.3-inch color display shows firing curves as they develop and stores up to 50 custom programs with 32 segments each.
  • Color touchscreen with firing visualization and real-time graphing
  • Store up to 50 custom firing programs with 32 segments each
  • Pre-loaded cone fire programs for ceramics and glass applications
  • Delay start, preheat, and controlled cooling functions
  • USB port for firmware updates and program backup
  • Compatible with multi-zone configurations and advanced kiln systems
Common questions
What electrical work is required to install this kiln? The MAS2327HE requires a dedicated 60-amp, 240-volt single-phase circuit with 6 AWG copper wire (#4 for runs over 40 ft) and a NEMA 6-50 receptacle, installed by a licensed electrician. Verify that your electrical panel has capacity for the 47-amp load before ordering. 208-volt operation is also available (48 amps on a 70-amp breaker); 3-phase models are direct wired.
Does this kiln come with shelves and posts? No. Kiln furniture is sold separately because ceramic and glass work require different shelf configurations. We recommend ordering a furniture kit sized for the 23.375-inch chamber diameter when you purchase the kiln so you can begin firing immediately upon installation.
What are the advantages of the stackable design? The three-section stackable construction allows you to reduce chamber height for shallow firings (saving energy), provides easy access to heating elements for inspection and replacement without disassembling brick, and makes it possible to move the kiln through standard doorways by separating sections. The stainless jacket on each section maintains structural integrity.
How do I activate the Olympic warranty? Register your kiln at the Olympic Kilns website within 30 days of delivery. The one-year limited warranty covers defects in materials and workmanship but requires purchase through an authorized dealer like Peach State Pottery. Keep your invoice and installation records.
Should I add the SSR upgrade when ordering? Yes, if your budget allows. The solid state relay upgrade replaces mechanical contactors with electronic switching, which extends element life by 20–30%, eliminates the clicking noise during firing, and reduces voltage spikes. It's easier to install during initial setup than as a retrofit.
Not sure if the MAS2327HE is the right kiln for your space? Our team can help you evaluate electrical capacity, compare models, and coordinate delivery in the Atlanta area.
Talk to an expert →

Common questions about this kiln

Still stuck? Call or text (470) 264-3563 and talk it through with a real person.

Is freight delivery included in the price?

No. Kiln prices do not include freight, and we do not quietly build it into the product price. Freight is charged at a flat rate based on your delivery address and is shown at checkout. Liftgate service is included when it is needed, and standard delivery is curbside. You can estimate your delivered cost with the ZIP code tool above the Add to Cart button.

Can I return this kiln if it is not right?

Return requests can be submitted within 30 days of delivery. The kiln needs to be in its original packaging, in new and resellable condition, and approved before it is sent back. A restocking fee may apply. Completing the manufacturer's recommended first test firing does not by itself make a kiln non-returnable, so you can confirm it works before you commit. Full terms are on our Returns page.

What electrical supply do I need for this kiln?

The Specifications tab on this page lists this model's voltage, amperage, required breaker size and NEMA plug configuration. Most 240V kilns need their own dedicated circuit fitted by a licensed electrician, while many 120V models run from a standard household outlet. If you are unsure what your space can support, call or text (470) 264-3563 before ordering.

Does this kiln come with a warranty?

Yes. This kiln carries the Olympic Kilns manufacturer warranty. Coverage length, what is included and any registration deadline are listed in the Specifications tab on this page. We are an authorized Olympic Kilns dealer, which is a condition of warranty coverage on most kiln brands.

What comes with the kiln, and what do I need to buy separately?

The What's Included tab on this page lists exactly what ships with this kiln. Most kilns need shelves, posts and kiln wash before your first firing, and these are not always included. A vent is recommended for indoor installations. Any add-ons available for this model are shown above the Add to Cart button.

About this kiln
Best for: Serious hobbyists, home studio potters, and small production studios who need a reliable, high-fire American-made kiln with full manufacturer support and room to grow.
🔨 Lead time
8–12 weeks
Made to order — built to your exact voltage and controller selections after ordering.
✓ Warranty
Manufacturer warranty
Full coverage included. We are here if anything goes wrong after your order.
Why buy from Peach State Pottery?
★ Authorized Olympic Kilns Dealer
★ No sales tax outside Georgia
★ Flat-rate shipping, quoted at checkout
★ Real support before & after order
★ Military discount for veterans
★ We are here if anything goes wrong
Call or text us:✆ (470) 264-3563
⏱
Production batches fill quickly
Placing your order now secures your spot in the current production batch and locks in today's pricing. Lead times can extend during busy periods.