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 189 Slider Glass Firing Kiln

SKU 189Slider
Save $892.05
Original Price $3,600.00
Current Price $2,707.95
Talk to an Expert Secure Checkout 30-Day Returns No Sales Tax Outside GA

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Not sure this is the right fit? Power, size, firing needs: talk it through with a real person before you order. Call or text (470) 264-3563

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Flat-Rate Freight Delivery
✓ No sales tax outside GA ✓ Quoted at checkout ✓ Authorized dealer
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Made to Order: Kilns are built after ordering to your exact specifications. Current estimate is 8–12 weeks.
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Olympic Kilns · Electric Kiln · Front-Loading Glass Kiln Olympic 189 Slider Glass Firing Kiln Model 189 Slider · 240V or 208V · 18″ W × 18″ D × 9″ H · 1.69 cubic feet · Fires to 1700°F The Olympic 189 Slider features an innovative clamshell design with a sliding floor that extends 44 inches front-to-back, making loading and unloading large glass sheets safer and easier than traditional top-loading kilns. The 18-inch square chamber with 9-inch height provides ample space for fusing, slumping, and annealing projects up to 1700°F. This front-loading configuration eliminates the need to reach over hot elements and allows projects to be loaded at comfortable waist height.
Max Temperature1700°F
Firing Chamber18″ × 18″ × 9″
Power Requirement240V or 208V
Slider Extension44″ front-to-back
Optional accessories
Glass Kiln Furniture Kit Kiln-washed shelves, posts, and fiber paper specifically designed for glass fusing and slumping applications
Orton Kiln Vent System Downdraft ventilation system removes fumes and maintains kiln room air quality during glass firing
Solid State Relay (SSR) Upgrade Replaces standard mechanical relays for quieter operation and longer relay life with no clicking sounds
Power Interrupt Monitor Alerts you if power is interrupted during a firing cycle to prevent failed glass projects
Type S Thermocouple Replacement Backup thermocouple for maintaining accurate temperature readings in glass firing applications
Emergency Parts Kit Includes thermocouple, relays, and fuses for quick repairs and minimal downtime
Controller upgrade
Genesis Touchscreen — Bartlett InstrumentsRecommended
The Genesis touchscreen controller offers advanced programming capabilities ideal for complex glass firing schedules including multi-segment ramp/hold programs for annealing, fusing, and slumping. The large color display and intuitive interface make programming detailed firing curves significantly easier than standard controllers.
  • Large full-color touchscreen with clear visual feedback
  • Store up to 40 custom glass firing programs with unlimited segments
  • Real-time graph displays temperature curve during firing
  • Delay start function to begin firing at a specific time
  • Alarm notifications for completion and error conditions
  • Built-in cone fire conversion and advanced annealing schedules
Common questions
What glass applications can I do in the 189 Slider?
The 189 Slider is designed for fusing, slumping, and annealing glass up to 1700°F. The 18×18-inch floor accommodates full sheets or large glass projects, while the 9-inch height provides clearance for slumping molds and multi-layer fusing. The sliding floor design makes it particularly well-suited for loading delicate glass arrangements without disturbing your setup.
Do I need an electrician to install this kiln?
Yes. The 189 Slider requires a dedicated 240V, 30-amp circuit with a NEMA 6-30 receptacle and 10-gauge wiring. We strongly recommend hiring a licensed electrician to install the circuit according to local electrical codes. The kiln can also be wired for 208V in commercial settings where that voltage is available.
What kiln furniture do I need for glass firing?
You'll need kiln-washed shelves designed for glass work, fiber paper, and slumping molds depending on your projects. Standard ceramic kiln shelves work but must be properly prepared with kiln wash or fiber paper to prevent glass from sticking. We recommend purchasing a glass kiln furniture kit that includes shelves, posts, and fiber paper specifically sized for the 189 Slider.
How does the sliding floor mechanism work?
The clamshell lid lifts open while the floor slides forward on rails, extending 44 inches out from the kiln. This allows you to load and unload projects at waist height without reaching over hot elements. The sliding mechanism is smooth and stable, keeping your glass work level during loading and eliminating the awkward overhead positioning required with top-loading kilns.
What's covered under the Olympic warranty?
Olympic provides a one-year limited warranty covering defects in materials and workmanship. The kiln must be registered within 30 days of delivery, and the warranty is valid only when purchased through authorized dealers like Peach State Pottery. Elements are considered consumable items and have limited coverage. Proper installation and maintenance are required to maintain warranty coverage.
Not sure if the Olympic 189 Slider is the right kiln for your glass studio? Our team can help you compare glass kilns, discuss electrical requirements, and recommend the best setup for your work.
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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
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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.