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*
Skip to content

Olympic Kilns HB89E Electric Kiln

SKU HB89E
Save $376.75
Original Price $1,600.00
Current Price $1,223.25
Talk to an Expert Secure Checkout 30-Day Returns No Sales Tax Outside GA

Notify me when back in stock

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

🚚
Flat-Rate Freight Delivery
✓ No sales tax outside GA ✓ Quoted at checkout ✓ Authorized dealer
🔨
Made to Order: Kilns are built after ordering to your exact specifications. Current estimate is 8–12 weeks.
⚡
Need it sooner? Quick-Ship models ship in 2–3 weeks
View Quick-Ship
Olympic Kilns · Electric Kiln · Hinged-Lid Test Kiln Olympic HB89E Electric Kiln HB89E · 120V · 8″ W × 8″ D × 9″ H · 0.3 cu ft · Cone 10 / 2350°F The HB89E is an ultra-compact 120-volt test kiln with a hinged lid design that fires to Cone 10, making it ideal for glaze testing, small jewelry projects, and experimental work. Its small footprint and standard household plug compatibility eliminate the need for dedicated wiring, allowing you to run test firings anywhere you have access to a standard outlet. At just 8″ × 8″ × 9″ firing chamber size, this kiln is designed specifically for sample work and materials testing.
Max TemperatureCone 10 / 2350°F
Firing Chamber8″ W × 8″ D × 9″ H
Power120V standard outlet
DesignHinged lid access
Optional accessories
Furniture Kit Half shelves and posts sized for 8″ × 8″ chamber; essential for test tile firing and sample work
Additional Shelves Extra 8″ × 8″ kiln shelves for multiple firing levels and increased test capacity
Digital Pyrometer External temperature monitoring for precise tracking of test firing temperatures
Type K Thermocouple Replacement or backup thermocouple for accurate temperature sensing
Common questions
Can I plug this kiln into any standard outlet? The HB89E requires a standard 120V outlet on a dedicated 20-amp circuit. While it uses a standard 3-prong plug, you should verify that the outlet is on its own breaker and not shared with other appliances to prevent tripping during firing.
Does this kiln come with shelves and posts? No, kiln furniture is sold separately. You'll need to purchase a furniture kit with 8″ × 8″ shelves and posts appropriate for the small chamber size. Most test kiln users need at least one shelf and 3–4 posts for basic test tile firing.
What can I realistically fire in an 8″ × 8″ × 9″ chamber? The HB89E is designed specifically for glaze test tiles, small jewelry pieces, miniature sculptures, clay body samples, and materials testing. The compact chamber size makes it impractical for production work but ideal for research, development, and educational testing where you need high-temperature capability in minimal space.
What controller does the HB89E use? The HB89E comes with the Bartlett KilnStar digital controller. You can pick a cone-fire program or enter your own ramp-and-hold schedule, and the controller shuts the kiln off automatically at the end of the firing. Olympic also offers the Genesis touchscreen controller as an upgrade.
Is the warranty valid if I buy from Peach State Pottery? Yes. Peach State Pottery is an authorized Olympic Kilns dealer, so your kiln includes the full one-year limited warranty from Olympic. You must register your kiln within 30 days of delivery to activate warranty coverage.
Not sure if the HB89E is the right kiln for your testing needs? Our team can help you evaluate test kiln options and discuss whether 120V or 240V is better for your studio.
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.